In a way, everyone goes through hair loss. The American Academy of Dermatologists says that you can lose up to 100 hair strands daily. They just choose to call it “hair shedding” instead of “hair loss”.
The difference between hair shedding and hair loss is that the scalp compensates for hair shedding by growing new hair strands at approximately the same rate. In hair loss, the rate of hair strands being lost either goes up drastically or the scalp becomes incapable of compensating for the lost strands. The result is a net deficit in the hair strands on the scalp.
While hair shedding occurs all the time for everyone, hair loss isn’t all that rare either. The American Hair Loss Association says that about 85 percent of men have significantly thinner hair by the time they turn 50. Moreover, as per the same source, approximately three-fourths of the male population experience some degree of hair loss by the age of 35.
Similarly, as per the American Academy of Dermatologists, more than 40 percent of women have visible signs of hair loss by the time they reach the age of 40. What these statistics show is that you are not alone if you’ve started noticing signs of hair damage, hair thinning, or even hair loss.
| Budget |
|---|
 |
| GIOVANNI 2chic Repairing Super Potion Hair Oil Serum |
| 4.5/5.0 |
| Product Type: Repairing serum |
| Volume: 2.75 ounces |
| Cost per ounce: $2.91 |
| An unbelievably pocket-friendly hair growth serum that contains virtually every naturally occurring hair beneficial ingredient known to man, available in multiple bottle and pack sizes. |
| Check Amazon |
| Best Value |
|---|
 |
| Paisle re:line Biotin Thickening Serum |
| 4.75/5.0 |
| Product Type: Anti-thinning serum |
| Volume: 4 ounces |
| Cost per ounce: $4.99 |
| A very effective hair growth serum based on scientifically-proven biotin whose only flaw is that it can take a bit of time to deliver results, comes with a dispensing pump. |
| Check Amazon |
| Top Pick |
|---|
 |
| HairGenics Pronexa Hair Growth Serum |
| 4.75/5.0 |
| Product Type: Hair regeneration serum |
| Volume: 1 ounce |
| Cost per ounce: $29.99 |
| This is the best hair growth serum that money can buy simply because it can deliver positive results on the back of a proprietary formula based on patented technology. |
| Check Amazon |
While proper nutrition and a healthy diet remain the best way to cope with hair loss, you can quicken the process of recovering healthy, thick, and lustrous hair with specialized hair products.
When it comes to hair loss, one of the best products you can use to counter the problem is a hair growth serum. This is why we have created this guide. It contains in-depth reviews of the best hair growth serums available in the market.
We’ve made sure to include all three types of hair growth serums – the anti-thinning, repairing, and hair regeneration as well. Further, we have segregated all the reviews into three price brackets too. Finally, we’ve created a clickable navigation panel below that you can use to skip from one group to another on this page.
- How Do Hair Growth Serums Work?
- How to Choose Hair Growth Serums?
- Top 9 Hair Growth Serums Comparison Table
- Top 3 Budget Hair Growth Serums: Detailed Reviews
- Top 3 Value Hair Growth Serums: Detailed Reviews
- Top 3 Premium Hair Growth Serums: Detailed Reviews
How Do Hair Growth Serums Work?
A lot of people question the efficacy of hair growth serums. The reason for this is mainly the hyped-up claims of manufacturers. In the majority of cases, the users’ expectations are amplified by these claims. Therefore, when the products don’t meet those claims, the users dub them as failures.
In essence, the problem is expectations. There is no hair growth product available in the market that can take a bald pate and turn it into a forest. However, what they can do is slow down the rate at which hair strands are being lost while simultaneously encouraging new hair growth by boosting hair follicular health.
This means that if you choose the best hair growth serums and use them persistently over an extended period of time, you can expect baby hairs to sprout up in locations that were smooth earlier.
However, all decent hair growth serums should be able to slow down hair loss for you to a certain extent. Also, depending on the quality of the serum you choose and the nature of the formula they are based on, you can expect some variation in how quickly they deliver results.
Hair growth serums mainly work by trying to improve conditions on your scalp. This means three things – nutrition, hydration, and protection. They will contain ingredients with nutrients known to be critical for hair health, ingredients known for their moisturizing qualities, and ingredients known for their ability to coat and protect hair strands from adverse external influences such as excess humidity and heat.
There are some side benefits of hair growth serums that you need to be aware of as well. For instance, most of these serums will smoothen your hair strands, resulting in reduced frizz and better shine. Some will be able to thicken your hair too.
However, if these qualities are exclusively what you are seeking then you’ll be better off looking at our general guide on hair serums for curly hair instead of this one which focuses on hair growth.
How to Choose Hair Growth Serums?
The most important thing to consider while choosing hair growth serums is your hair type and the nature of your problem. Different products approach the problem differently.
For instance, if the root cause of your hair loss problem is dihydrotestosterone (DHT) then you’ll be best served by a hair growth serum with many different types of anti-DHT ingredients.
On the other hand, if the source of your problem is dryness or damage caused by excessive styling, then you’ll need hair growth serums that excel at hydrating and repairing damaged hair.
There are also anti-thinning hair serums that work to make individual hair strands thicker and healthier. Thinning hair is usually an early sign of hair loss. People with thinning hair haven’t started losing their hair, though. It’s just that their hair strands are becoming thinner and finer which prevents them from covering the scalp properly.
Anti-thinning hair growth serums deal with the problem by trying to boost follicular health so that the hair follicles can produce healthier, thicker hair strands.
It would also be a good idea to consider how severe your hair loss problem is. Naturally, if it is very severe then you’ll need the strongest hair growth serums while early-stage hair loss wouldn’t require heavy-duty solutions.
The strongest hair growth serums, however, tend to be very expensive. The reason for this is that they’re based on exclusive technology that is proprietary and patented.
Whether you have dry or oily hair is something else you need to consider. People with oilier hair types will benefit from lightweight hair growth serums. Normal serums might weigh their hair down, make them appear flat, or even cause excess greasiness. In contrast, if you have very dry hair, then you’ll want a product with hydrating agents such as coconut and argan oil.
Top 9 Hair Growth Serums Comparison Table
Top 3 Budget Hair Growth Serums: Detailed Reviews
1. Thicker Fuller Hair Root Lifting Serum
Editor’s Rating: 4.0/5.0
This is an anti-thinning hair serum that contains that has categorically been designed to work on hair follicles. It works in three ways. The first is that it provides nutrients that the follicles need to thrive. The second is that it blocks the activities of excessive DHT in the scalp. The third is that it strengthens hair roots with the help of all the different types of proteins it contains.
The ingredients in this hair serum’s formula responsible for providing nutrition are quinoa seed extract, baobab fruit extract, and red clover extract. The DHT blockers you’ll find in this product are sage extract and caffeine. In terms of proteins, it contains ingredients like hydrolyzed quinoa and amino acids from wheat and soy.
Moisturizing is also a major part of how this product operates and most of that work is handled by the hydrogenated castor oil it contains.
In the budget price segment, you don’t normally get products with organic ingredients. This is why the Hair Root Lifting Serum from Thicker Fuller Hair Store is so surprising. Most of the botanical ingredients it contains come with organic certifications.
This product is also completely free of artificial ingredients such as parabens and silicones. Silicones tend to be pretty common in hair serums. The fact that they’re not in this product only strengthens its allure as a natural product. At the same time, their absence also means that your hair can end up feeling straw-like as soon as this serum dries up.
You can’t compensate for this tendency by using a lot of this product, though. If you try to, then you’ll find your hair getting greasy very quickly.
Despite the absence of silicones, this product performs its duties very well. In fact, a little of it goes a long way which makes it even more pocket-friendly than the extremely low price on its label suggests. This hair serum is also 100 percent vegan and gluten-free.
Another way that this product is different from many other hair serums in the market is that it has a thin, watery consistency. Fortunately, it comes with a dispensing spray that makes it easier to use.
We also suggest smelling this product before making a purchase, if possible. While it has a very light scent that many people like, there are also a lot of people who find it too sweet or don’t like the herbal notes in it.
Who’s it for: If you want your hair growth serum to be organic but don’t want to pay over the odds, get this one from Thicker Fuller.
| Tech Specs |
|---|
| Product weight: 4 ounces |
| Product type: Anti-thinning serum |
| Active ingredients: Hydrogenated castor oil, caffeine, quinoa seed extract, baobab fruit extract, sage extract, red clover extract, pea sprout extract, hydrolyzed quinoa, wheat amino acids, and soy amino acids |
| The Pros |
|---|
| Particularly designed for thinning hair |
| Volumizes hair very well |
| Boasts of an impressive ingredients list |
| Contains multiple organic ingredients |
| Incorporates many proteins in its formula |
| Has a very light, almost herbal scent |
| Comes with a dispensing spray |
| Doesn’t contain silicones |
| Doesn’t contain parabens |
| A gluten-free and vegan rated product |
| Little goes a long way |
| A very cheap product |
| The Cons |
|---|
| Can end up making hair greasy in larger quantities |
| Can leave hair dry for some people |
| Has a thin, watery consistency |
| Has a divisive, overly sweet scent |
2. Hair Food Hemp Extract & Manuka Honey Damage Recovery Serum
Editor’s Rating: 4.0/5.0
While the hair serum from Thicker Fuller Hair Store was an anti-thinning product, this one from Hair Food is designed to repair damaged hair instead. It does this by protecting individual hair strands from adverse external influences such as pollution, humidity, and even the kind of abuse that comes with excessive use of styling tools.
This is one of the reasons why this hair serum is virtually perfect for people who style their hair regularly and use tools like curling and flat irons.
At the core of this mechanism are the silicones that this hair product depends upon. These silicones perform very well in this regard because they coat and seal every single hair strand. The extra layer on the hair shaft prevents damage. It will also smoothen the hair and give it the kind of shine that most people want.
Silicones, though, can be damaging in the long term. In large quantities, silicones’ ability to seal moisture in can also prevent the hair from receiving enough moisture. This can lead to dryness. However, before that stage will come, silicones will weigh the hair down through buildup.
While silicones are the most abundant in this product’s formula, it is marketed as a hemp extract and manuka honey hair serum. The only problem is that these two are listed right at the end of the ingredients list. This means that they are only present in this serum in extremely small quantities.
What they do contribute, however, is the scent. This hair serum has a unique scent that most people end up liking. The scent is subtle and doesn’t linger either. This is also a paraben-free product. This is a very pocket-friendly hair repairing serum too. Further, it comes with a dispensing pump that makes it easier to use.
Who’s it for: If your hair has sustained some damage through excessive styling but you don’t want to give up your styling lifestyle, get this repairing serum from Hair Food.
| Tech Specs |
|---|
| Product weight: 5.1 ounces |
| Product type: Repairing serum |
| Active ingredients: Silicones, honey extract, and hemp extract |
| The Pros |
|---|
| Protects hair very well |
| A great option for people who style their hair a lot |
| Has a unique scent that most people end up liking |
| Comes with a dispensing pump |
| Doesn’t contain parabens |
| A fairly cheap product |
| The Cons |
|---|
| Can end up weighing hair down |
| Contains silicones |
| Advertised ingredients are only present in small quantities |
3. GIOVANNI 2chic Repairing Super Potion Hair Oil Serum (Best Budget)
Editor’s Rating: 4.5/5.0
This 2chic Repairing Super Potion Hair Oil Serum from Giovanni is a class apart when compared to other budget hair serums in the market. It is designed to be a repairing serum but it stands head and shoulders above competing products because of how effective it is.
If you’re struggling with breakage or split ends, then this hair serum can do wonders for you. It will not only prevent your brittle hair from breaking off and fraying but also slowly strengthen your hair back to its best. It is capable of delivering such great results because it uses both artificial and natural ingredients in combination.
For instance, the base of this hair serum is shared by silicones, coconut oil, and argan oil. Coconut and argan oils offer moisture and nutrients apart from coating hair strands which helps retention. While silicones don’t offer nutrition, they are better at coating hair strands than natural ingredients. Therefore, they complement these other oils’ benefits well.
Other than these ingredients, this hair serum’s formula also incorporates macadamia seed extract, shea butter, blackberry fruit extract, coconut fruit extract, black currant fruit extract, sunflower seed extract, and acai fruit extract.
While all these ingredients are known for how they benefit hair health, blackberry is especially worth noting because it contains vitamin C. Its vitamin C content boosts collagen production in the scalp which, in turn, encourages hair regeneration.
The most notable aspect of this serum’s formula is that it only utilizes USDA organic certified botanical ingredients. Other than silicones, this serum doesn’t even contain other synthetic substances such as parabens.
Further, it is Leaping Bunny certified to be cruelty-free and rated to be a vegan product. It even comes in fully recyclable packaging. All these qualities should appeal to those of you who are environment friendly.
Despite containing silicones, this isn’t a very heavy hair serum. It is fairly lightweight and will not make your hair greasy if used in the right quantities.
Owing to its coconut oil content, this hair serums smells of coconuts. However, the scent is incredibly light and subtle. In fact, it is mild enough that many users think this serum is unscented.
This hair growth serum is available in bottles of two different sizes. The smaller one contains 1.8 ounces of the product while the larger one’s capacity is 2.75 ounces. You can also choose to buy a single bottle or a double pack too. All the bottles come with a dispensing pump.
Despite containing so many organic certified ingredients, the price of this hair serum is still quite low. Its pocket-friendly nature is further enhanced by the fact that you don’t need to use a lot of it per application to see the right results.
Who’s it for: If you want the most complete pocket-friendly hair growth serum, the best option would be this one from Giovanni.
| Tech Specs |
|---|
| Product weight: 2.75 ounces |
| Product type: Repairing serum |
| Active ingredients: Silicones, coconut oil, organic argan kernel oil, macadamia seed extract, shea butter, hydrolyzed keratin, blackberry fruit extract, coconut fruit extract, vitamin E, provitamin B5, black currant fruit extract, sunflower seed extract, and acai fruit extract |
| The Pros |
|---|
| Particularly designed to repair damaged hair |
| Moisturizes well too |
| Boasts of an impressive ingredients list |
| Only contains organic certified botanical ingredients |
| Has a very light, almost nonexistent scent |
| Comes with a dispensing pump |
| Doesn’t contain parabens |
| A cruelty-free and vegan rated product |
| Comes in fully recyclable packaging |
| Available in multiple bottle and pack sizes |
| Little goes a long way |
| A fairly cheap product |
| The Cons |
|---|
| Can end up making hair greasy in large quantities |
| Contains silicones |
Top 3 Value Hair Growth Serums: Detailed Reviews
4. Paisle re:line Biotin Thickening Serum (Best Value)
Editor’s Rating: 4.75/5.0
Research has shown the importance of biotin for hair growth. As a result, you’ll find that many of the high-performing hair growth products are based on biotin. Of them all, the Biotin Thickening Serum of the re:line series from Paisle is one of the best.
It makes use of biotin in a wide variety of ways. For instance, the company says that biotin helps moisturize very dry hair and stimulate growth by strengthening hair follicles. Further, the company also says that biotin improves the body’s ability to resist DHT.
While biotin is present in large concentrations in this serum’s formula, its base is aloe vera juice. Aloe vera is a very good hydrating agent that also possesses immense antimicrobial and anti-inflammatory properties.
In terms of blocking DHT, this serum combines the inherent qualities of biotin with witch hazel and saw palmetto extracts. Additionally, this serum incorporates multiple other natural ingredients that work very well together such as coconut oil and provitamin B5.
There are no synthetic ingredients in this hair serum. It is completely free of parabens and silicones. Since it doesn’t contain silicones, it is a very lightweight serum too. This means that it will not make your hair greasy or oily. This is also a cruelty-free rated product.
The only flaw in this hair serum is that it can take a bit of time to deliver results. At the very least, you’ll have to give it a month to show results but three months would be better. However, once given enough time, this hair growth serum can boost hair growth and deliver tremendous volume.
The smell of this serum is great too. It has a fresh and clean scent that most people end up liking.
Further, even though it is manufactured domestically in the US, it is still affordably priced. In fact, it is not only affordable to buy but also pocket-friendly to use. You’ll only need about two to three drops per application which means that the bottle will stay with you for a long time. Applying the serum is easy as well owing to the dispensing pump that it comes fitted with.
The company is so confident in their product that they’re offering a 100 percent satisfaction guarantee to buyers. This means that if for some reason this serum doesn’t work for you, you can ask the company for a full refund.
Who’s it for: If you want a superb hair growth serum based on biotin at an affordable price, get this one from Paisle.
| Tech Specs |
|---|
| Product weight: 4 ounces |
| Product type: Anti-thinning serum |
| Active ingredients: Aloe vera leaf juice, biotin, coconut oil, provitamin B5, witch hazel extract, and saw palmetto extract |
| The Pros |
|---|
| An incredibly effective hair growth serum |
| Does well at moisturizing and volumizing hair too |
| A lightweight serum that doesn’t cause greasiness |
| Has a fresh, clean, and subtle scent |
| Comes with a dispensing pump |
| Doesn’t contain silicones |
| Doesn’t contain parabens |
| A cruelty-free rated product |
| Manufactured in the US |
| Little goes a long way |
| An affordably priced product |
| Backed by a 100 percent money-back guarantee |
| The Cons |
|---|
| Can take some time to show results |
5. PURA D’OR Hair Thinning Therapy Energizing Scalp Serum
Editor’s Rating: 4.5/5.0
The biggest cause of hair loss is DHT sensitivity. Essentially, excess DHT accumulates in the scalp, bonds with hair follicles, and prevents them from growing. As a result, hair follicles shrink over time and lose their ability to grow healthy hair.
The majority of people who suffer from hair loss can blame either DHT accumulation in their scalps or increased DHT sensitivity of their hair follicles for it. If you’re one of these people, then the best way for you to counter hair loss would be to nullify DHT.
Pura D’Or is a company that produces hair products that specialize in countering scalp DHT and this hair serum is no different. Called the Hair Thinning Therapy Energizing Scalp Serum, this product boasts of a clinically tested formula full of naturally occurring DHT blockers.
According to the company, they’ve managed to incorporate 15 different DHT blocking ingredients into this product’s formula. In fact, the ingredients list of this hair serum is not only one of the most impressive in the market but also one of the longest we’ve ever seen.
It contains effectively every ingredient that has been known to help scalp and hair health. As a result, this product is incredibly effective when it comes to repairing, strengthening, and regenerating hair.
The effectiveness of this hair serum is particularly surprising because it is completely free of artificial chemicals and compounds. It doesn’t contain any parabens or even silicones.
This makes it incredibly gentle, mild, and suitable for people with sensitive scalps. It will suit you even if you have celiac disease because none of its botanical ingredients contain gluten. Further, you will also like this product if you’re an animal lover because it is rated to be cruelty-free.
Because it contains several botanicals, its scent comes off as a little medicinal. This can put off most people even though the main scent of this product is lemony or citrusy. The scent is not overbearing, though. This is why even people with sensitive noses can appreciate this hair growth serum.
Despite being manufactured completely in the US, this product is priced affordably. Considering how effective it is, the product offers immense value. The bottle also comes with a dispensing pump even though the pump is prone to breaking.
The only real flaw of this product is the amount of time it needs to deliver results. It works deep inside the scalp and categorically tries to improve follicular health. This is why the results can take a bit of time to become evident.
Who’s it for: If DHT sensitivity is the reason for your hair loss, then this hair serum from Pura D’Or will give you the best results.
| Tech Specs |
|---|
| Product weight: 4 ounces |
| Product type: Hair regeneration serum |
| Active ingredients: Aloe vera leaf juice, European larch wood extract, soybean germ extract, wheat germ extract, Baikal skullcap root extract, coconut fruit extract, radish root ferment filtrate, pea extract, resurrection plant extract, Indian pennywort heterosides, amla fruit oil, black cumin seed oil, cedarwood bark oil, hibiscus flower extract, green tea leaf extract, nettle leaf extract, pygeum bark extract, argan kernel oil, sesame seed oil, rosemary leaf oil, he shou wu root extract, saw palmetto fruit extract, pumpkin seed oil, vitamin B3, biotin, cayenne fruit extract, caffeine, apple fruit cell culture extract, kahai seed oil, bilberry seed oil, sacha inchi seed oil, and lemongrass oil |
| The Pros |
|---|
| Particularly designed to boost hair growth |
| Backed by clinical testing |
| Boasts of an impressive ingredients list |
| Contains a series of effective DHT blockers |
| Has a very mild citrusy scent |
| Comes with a dispensing pump |
| Doesn’t contain parabens |
| Doesn’t contain silicones |
| Doesn’t contain gluten |
| A cruelty-free rated product |
| Manufactured in the US |
| An affordably priced product |
| The Cons |
|---|
| Can take some time to deliver results |
| Its scent has medicinal notes to it |
| The provided dispensing pump’s build is low quality |
6. Shea Moisture Strengthen & Restore Hair Serum
Editor’s Rating: 4.5/5.0
A lot of people don’t have underlying problems like pattern baldness but they still lose hair at a steady rate. This typically happens in two scenarios.
In the first, the hair generally tends towards dryness because sebaceous glands in the scalp don’t produce sufficient sebum. In the second, the moisture is regularly forced out of the hair through styling decisions such as using hot tools and undergoing chemical treatments.
Over extended periods, both scenarios will result in the hair strands becoming so brittle that they snap under minimal stress. The best way to counter this kind of hair loss is to restore moisture into the hair strands.
One of the best products when it comes to this kind of hair loss is this one from Shea Moisture. The Strengthen & Restore Hair Serum is designed specifically to make hair stronger and more resilient to breakage by hydrating it from deep within.
In fact, this is why this serum is particularly a favorite of the African American community. In case you didn’t know, the coily, kinky, and extremely curly hair types tend towards dryness far more than other hair types.
The hydration capabilities of this hair repair serum are so strong that if you don’t have very dry hair, then this serum will end up making your hair greasy. This is despite the fact that this serum is completely free of silicones which are usually responsible for causing greasiness.
Instead, these capabilities are a result of multiple natural ingredients working in coordination. These include Jamaican black castor oil, coconut oil, and shea butter.
Jamaican black castor oil, incidentally, also provides tons of nutrition to hair follicles. Further, it is very effective at removing buildup that can stifle the follicles from producing healthy hair. The apple cider vinegar in this serum helps in this regard too.
This serum even contains peppermint oil which is a known anti-DHT agent. Also, this serum is free of parabens and is also rated to be cruelty-free.
The scent of this serum, however, is divisive. Many people love it while others can’t stand it. The scent is sweet vanilla which many people say reminds them of kids’ play doughs. Apart from its sweetness, the smell’s strength is another reason why some people don’t like it.
Unlike other serums which come with sprays and pumps, this one comes with a needle-nose applicator. The hole on the applicator, however, is very small which can make using this serum a bit difficult. Fortunately, a little bit of it goes a long way so you don’t need a lot per application.
This product is priced affordably and doesn’t cost too much.
Who’s it for: If you have naturally brittle hair or damaged hair due to past styling decisions, this hair serum can revive it by ensuring sufficient moisture.
| Tech Specs |
|---|
| Product weight: 2 ounces |
| Product type: Repairing serum |
| Active ingredients: Safflower seed oil, castor seed oil, shea butter, olive fruit oil, macadamia seed oil, vitamin B3, carrot seed oil, hydrolyzed keratin, vitamin E, peppermint leaf extract, yeast extract, and moriche palm fruit oil |
| The Pros |
|---|
| Particularly designed to repair damaged hair |
| Moisturizes and nourishes well too |
| Has a sweet vanilla scent |
| Comes with a needle-nose applicator |
| Doesn’t contain parabens |
| Doesn’t contain silicones |
| A cruelty-free rated product |
| Little goes a long way |
| An affordably priced product |
| The Cons |
|---|
| Can end up making hair greasy |
| Has a divisive scent |
| Its smell can be a bit too strong and sweet |
| Difficult to apply due to the applicator’s small hole |
Top 3 Premium Hair Growth Serums: Detailed Reviews
7. Meraz Pureauty Naturals Biotin Hair Growth Serum
Editor’s Rating: 4.75/5.0
The industry, on the whole, views biotin as a miracle ingredient because multiple studies have shown incredible results. As a result, you’ll find many hair growth and repair products that contain biotin. We’ve reviewed a total of three hair growth serums developed around this wonder ingredient in this guide and this is the second one.
However, purely in terms of effectiveness, the Biotin Hair Growth Serum from Meraz Pureauty Naturals is the best one as well. When used over an extended period of time, this product has an incredible success rate. The reason for this is mainly that it contains large concentrations of biotin in a formula that works very well.
Other than biotin, the formula boasts of provitamin B5 and vitamin E. Both these vitamins are known to be very beneficial for hair health. Further, the formula incorporates several different types of proteins such as soybean germ extract, wheat germ extract, wheat amino acids, soy amino acids, pea sprout extract, hydrolyzed wheat protein, and hydrolyzed soy protein.
The main way through biotin helps improve hair health is by improving the keratin infrastructure in the body. Therefore, while biotin boosts the structure, the body utilizes the protein raw materials in this serum to build stronger keratin in the body.
However, such systemic improvements need time to be implemented. This is why this serum takes a long time to deliver results. In fact, apart from its high price, the fact that it can take up to three months to show visible signs of improvement is its only flaw. Further, over three months, the cost can prove to be a problem for many potential users. As a result, many people quit using it within a month or so.
This serum also contains peppermint oil which gives it a distinctly clean, fresh, and minty scent. The scent is neither strong nor does it linger in the hair. The peppermint will make your scalp tingle though. If you don’t like mint, you can get the orange variant of this serum as well. The orange variant will have a citrus scent.
Also, it is important to remember that this serum is very lightweight. It isn’t designed to hydrate hair. So, you cannot expect it to moisturize your dry locks. At the same time, this means that this serum won’t leave your hair greasy.
It is also free of all synthetic chemicals and compounds such as silicones and parabens. It even has a cruelty-free rating that should appeal to animal lovers. It is available in single and double packs of two-ounce squeezy bottles.
Who’s it for: If you have time and money and are willing to spend them for assured results, get this biotin hair growth serum.
| Tech Specs |
|---|
| Product weight: 2 x 2 ounces |
| Product type: Hair regeneration serum |
| Active ingredients: Biotin, provitamin B5, soybean germ extract, wheat germ extract, Baikal skullcap root extract, wheat amino acids, soy amino acids, pea sprout extract, peppermint oil, vitamin E, hydrolyzed wheat protein, and hydrolyzed soy protein |
| The Pros |
|---|
| Particularly designed to boost hair growth |
| Specifically based on biotin |
| Incorporates many proteins in its proprietary formula |
| A lightweight serum good for most hair types |
| Has a very mild minty scent |
| Has a cooling effect on the scalp |
| Comes in a squeezy bottle |
| Doesn’t contain parabens |
| Doesn’t contain silicones |
| A cruelty-free rated product |
| Available in two sizes |
| Two variants available |
| The Cons |
|---|
| Can take some time to deliver results |
| An expensively priced product |
8. Beaueli Cosmetics Biotin Hair Growth Serum
Editor’s Rating: 4.25/5.0
At a glance, Beaueli Cosmetics’ Biotin Hair Growth Serum is similar to the one from Meraz Pureauty Naturals’ biotin hair serum because they both combine biotin with several different types of proteins for results.
However, if analyzed in-depth, they offer different qualities. They contain different minor ingredients that change their secondary qualities.
For instance, other than biotin, this hair growth serum contains castor and argan oils. Both these oils make this serum a little more capable of moisturizing hair than the one reviewed earlier.
However, even though this serum contains these two strong moisturizing oils, it still doesn’t make hair very greasy. In fact, it has a thin, watery consistency because the oils are well balanced by other ingredients.
Further, it doesn’t contain as many proteins as the earlier biotin hair serum. Instead, this one contains two types of proteins which are hydrolyzed wheat and soy.
Apart from this, this serum also contains panax ginseng root and oriental arborvitae leaf. Ginseng is recognized for preventing the death of cells in hair follicles while the oriental arborvitae leaf is known for boosting their regeneration.
Therefore, while the previously reviewed biotin serum depends on boosting keratin infrastructure and countering protein loss in the scalp, this one focuses more on follicular health.
While the mechanisms they depend on are different, in other areas they are similar. Both of them, for example, take a long time to deliver results. Similarly, both of them are free of artificial ingredients such as parabens and silicones.
In terms of scent, this one has a light, clean, and lemony smell. Applying the serum is fairly easy owing to the fact that it comes with a dispensing pump.
It is also an expensive product but the manufacturers provide a 100 percent money-back guarantee. If the serum fails to give you proper results, you can always use it for a full refund.
Who’s it for: If you think your hair loss is a result of poor follicular health, try this biotin hair growth serum.
| Tech Specs |
|---|
| Product weight: 1.76 ounces |
| Product type: Hair regeneration serum |
| Active ingredients: Castor oil, argan oil, biotin, hydrolyzed wheat protein, panax ginseng root extract, hydrolyzed soy protein, and oriental arborvitae leaf extract |
| The Pros |
|---|
| Particularly designed to boost hair growth |
| Specifically based on biotin |
| A lightweight serum good for most hair types |
| Has a very mild citrusy scent |
| Comes with a dispensing pump |
| Doesn’t contain parabens |
| Doesn’t contain silicones |
| Backed by a 100 percent money-back guarantee |
| The Cons |
|---|
| Can take some time to deliver results |
| An expensively priced product |
| Has a thin, watery consistency |
9. HairGenics Pronexa Hair Growth Serum (Top Pick)
Editor’s Rating: 4.75/5.0
The Pronexa Hair Growth Serum is different from all other similar serums in the market simply because it is based on proprietary technology. According to the company, this product uses a patented version of pea sprout extract.
They also say that their proprietary pea sprout variant has been found to be more effective than minoxidil in clinical trials. They cite clinical trial results to back their claims too.
As per HairGenics, 80 percent of the users of their version of the pea sprout said that their hair was less prone to breaking while 95 percent reported a marked slowdown in hair loss.
The company says that these great results come from the fact that pea sprout contains a unique combination of “special phytonutrients, proteins, starch and fibers” that help counter hair loss and promote hair growth.
Apart from the proprietary pea sprout extract, this hair serum also contains apple fruit cell culture. Cell culture from apple is a commonly used regenerative ingredient in hair growth products.
It is important to note that this hair serum is not very viscous. Its thin, watery consistency means that it doesn’t make hair very greasy. This is because it doesn’t contain any synthetic chemicals or compounds such as silicones and parabens. In fact, it doesn’t even contain natural ingredients that can make hair greasy such as oils. The formula is also rated to be cruelty-free and vegan.
In terms of scent, this product has a very light and clean smell. It is reminiscent of rubbing alcohol which is the main reason why it is so divisive. There are as many people who appreciate this product’s simple smell as there are those who can’t tolerate it. It is easy to use, however, because it comes with a dropper.
The biggest flaw of this hair growth serum is its cost. Its price is astronomically high. There are two reasons for this. The first is the fact that it uses exclusive technology in the form of the patented pea sprout extract we mentioned earlier and the second is that it is completely manufactured in the US.
This means that the company has to adhere to the best standards and cope with stringent compliance requirements. However, it also means a consistently pure and highly reliable product.
Even though it is very expensive, the company does offer a 100 percent money-back guarantee. Effectively, if the product doesn’t work for you or you don’t like it for some reason, you can always ask them to return your money.
Who’s it for: If you want a hair growth serum based on clinically tested proprietary technology, get this one from HairGenics.
| Tech Specs |
|---|
| Product weight: 1 ounce |
| Product type: Hair regeneration serum |
| Active ingredients: Pea sprout extract, apple fruit cell culture extract, and castor oil |
| The Pros |
|---|
| Particularly designed to boost hair growth |
| Based on patented technology |
| Supported by clinical research |
| A lightweight serum good for most hair types |
| Has a very mild, almost negligible scent |
| Comes with a dropper |
| Doesn’t contain parabens |
| Doesn’t contain silicones |
| A cruelty-free rated product |
| Manufactured in the US |
| Backed by a 100 percent money-back guarantee |
| The Cons |
|---|
| An unbelievably expensive product |
| Can take some time to deliver results |
| Has a very divisive scent |
