15 Best Hair Growth Serums Of 2024 That Actually Work
Rejuvenate your scalp and improve hair growth with the right hair care formulations.
Andrea CottinHairstylist 
Andrea is a hairstylist with 15 years of experience in the salon industry. She loves working closely with her clients to help them look and feel their best. Andrea stays updated on the latest haircutting and coloring techniques by taking up... more
shiboli chakrabortiMA (English Literature), Certified Skin Care Coach Experience: 4 yearsShiboli has a master’s degree in English literature from The English and Foreign Languages University, Hyderabad, and is a certified skincare coach with four years of experience. As a commerce editor,... more
aditi naskarMA (English Literature), Diploma In Health & Wellness Experience: 5 yearsAditi Naskar has a postgraduate degree in English literature from Presidency University, Kolkata, a bachelor’s degree in education from WBUTTEPA, Kolkata, and a diploma in health and wellness. She is ... more
ramona sinhaMA (English Literature) Experience: 11 yearsRamona is an editor at StyleCraze with 11 years of experience in writing and editing. She has authored over 200 articles on skin and hair care. She graduated from the University of Calcutta, West Beng... more
Image: StyleCraze Design Team
Hair fall is the biggest enemy, and to fix that, you need the best hair growth serums for effective treatment. Losing hair can be really frustrating and leads to the downfall of self-confidence. However, hair growth serums help thicken hair without any harmful side effects. Not only this, but they also deeply nourish the hair and prevent damage. Hair growth serums are usually made of natural botanicals that deeply penetrate hair follicles. It controls frizz, hair thinning, and environmental damage too.
However, the market is full of hair growth serums, and it gets tricky to pick the best one. But no worries, we have you covered with the top 15 hair growth serums that we have listed below. All these products are selected after thoroughly analyzing their unbiased reviews online. Now keep scrolling and make your hair flaunt worthy by getting the hair growth serum that works best for you.
Use it once and thank us later!
In This Article
What Causes Hair Loss Or Thinning Hair?
Many factors can cause hair loss. However, you should always find the root causes so you can find the best hair growth product to restore your hair. Given below are the few known causes of hair loss or thinning hair.
- Androgenetic alopecia: This term is used to define female or male pattern baldness. It’s a genetically-related issue and makes men lose the hair from the crown and temples of their heads. For women, their hair will become thin all over their heads.
- Telogen effluvium: When your hair remains in the natural shedding phase on the hair growth circle, your hair will fall though it’s a temporary condition. Telogen effluvium could result from severe stress, childbirth, thyroid problems, surgery, and rapid weight loss.
- Anagen effluvium: This is experienced during the anagen (growth) phase, where people rapidly lose more hair. It affects the head and can extend to eyelashes, eyebrows, and other parts of the body. Chemotherapy, autoimmune disease, radiation, and fungal infections are known to cause anagen effluvium.
- Pregnancy: Decreased level of estrogen after giving birth can cause excessive hair loss. However, it’s a temporary condition that can vanish within a year.
- Other causes: This is an autoimmune condition resulting in hair falling out on the eyebrow, eyelashes, and scalp. Another cause of hair loss is Traction alopecia that occurs when you use tight hairstyles. Certain medications like Warfarin, Accutane, Prozac, Zoloft, Lopid, and beta-blockers may also cause hair loss or hair thinning. Lastly, deficiency of protein, vitamins, and iron may also cause hair loss.
Now it is time to move ahead and browse the best hair growth serums that can help you tackle hair loss issues.
The 15 Best Hair Growth Serums In 2024
Best Frizz Control:Actsyl-3 Hair Growth Serum
The Actsyl-3 Hair Growth Serum is formulated from high-quality and natural ingredients without harmful chemicals. It contains Capixyl, an active ingredient that has proven efficacy in thickening hair follicles and improving your hair’s overall health. It also has Biochanin A that blocks DHT production, preventing hair loss and breakage. DHQG and EGCG2 in the serum improve hair growth while increasing the absorption rate of ingredients. This serum absorbs quickly and leaves no residue, making your hair look natural and healthy. The triple targeting formula promotes hair growth and increases the thickness and volume during the hair growth phase. Further, it is not tested on animals, making it an ethical choice for conscious consumers.
Key ingredients: Capixyl
- Anti-frizz
- Non-greasy
- Cruelty-free
- Paraben-free
- Strong smell
Best For Volumizing:Advanced Trichology Nutra M Melatonin Hair Growth Serum
Advanced Trichology Nutra M Melatonin Hair Growth Serum is clinically-tested and regrows lost hair caused by stress, DHT, or inflammation. This serum is unscented and has a proprietary blend of clinically-proven ingredients. It helps your hair grow faster while reducing scalp inflammation. Its formula contains herbal ingredients like green tea and licorice to increase blood circulation and stimulate growth. It also has black cohosh that slows down hair thinning while grapefruit seed extracts hydrate and enhances shine. Niacin and melatonin in the serum also thicken your hair and boost hair growth. Reviewers claim that baby hairs appear within a month of using the product. This volume-boosting serum has proven results from clinical testing and helps revitalize hair follicles, repair damaged hair, and promote healthy and thicker hair.
Key ingredients: Melatonin
- Clinically-tested
- Dermatologist-recommended
- DHT blocker
- Gluten-free
- Cruelty-free
- Vegan
- Might cause minor redness
Quick Tip
Why We Think It's Worth Buying
It has gained over 1,113 positive reviews on Amazon, making it an all-time best-seller.
Best Hair Thickening Serum:Beaueli Hair Growth Serum
Are you looking for the best hair product to help you grow thicker and fuller hair? Beaueli Hair Growth Serum is what you need to improve your hair texture. This hair serum for growth contains biotin oil that prevents hair loss and improves hair health. It strengthens your weak hair and quickens its growth. It’s readily applicable on wet hair that enhances the rate of absorption and ensures no residue is left behind on your scalp. It contains nourishing ingredients like argan oil that moisturizes your scalp and hair, reduces everyday damage, and prevents hair loss. Castor oil, an active ingredient in this serum, lubricates the hair shaft, improves flexibility, and minimizes the chances of hair breakage.
Key ingredients: Argan oil and Castor oil
- Anti-dandruff
- Hydrating
- Absorbs well
- Suitable for all hair types
- May cause eye irritation
Actsyl-3 Hair Growth Serum Best Frizz Control | Advanced Trichology Nutra M Melatonin Hair Growth Serum Best For Volumizing | Beaueli Hair Growth Serum Best Hair Thickening Serum | |
|---|---|---|---|
| Dimensions | 5 x 1.5 x 1.5 inches | 1 x 1 x 4 inches | - |
| Weight | 3.21 Ounces. | 2 Ounces | - |
| Weight | - | 2 Ounces | 0.3 Pounds |
| Dimensions | - | - | 5.31 x 2.32 x 1.73 inches |
| Rating | |||
| Reviews | 507 | 1,113 | 2,511 |
| Price | $24.74 | $39.95 | $18.94 |
Best For Dandruff Control:Cristalbox Biotin Hair Regrowth Serum
Cristalbox Biotin Hair Regrowth Serum features natural ingredients that work together to improve your hair growth and health. Ginger extract in the serum stimulates hair follicles, improves blood circulation in the scalp area, strengthens hair strands, and prevents hair loss. The other ingredients work together to lock in moisture, repair damaged hair, shine, and control frizz. The serum is enriched with grapeseed oil that acts as an antioxidant, seals in moisture, and makes your hair shine. It also has ginseng to improve hair nutrition and form a protective layer to prevent breakage. Mix 2-3 drops with shampoo, massage hair for 2-5 minutes, and rinse off.
Key ingredients: Ginger, Ginseng, and Castor Oil
- Natural ingredients
- Anti-frizz
- Anti-dandruff
- Non-greasy
- Takes time to absorb
Best For Blood Circulation:EarthShine Biotin Hair Growth Oil
EarthShine Biotin Hair Growth Oil contains niacinamide, which improves hair texture, and fleece-flower root extract, which accelerates blood circulation in the scalp. Its formula will make your hair look moisturized and healthy without any greasiness. In addition, its natural ingredients activate roots, making your hair thicker, stronger, and longer.
Key ingredients: Biotin, Fleece flower extract, and Niacinamide
- Natural ingredients
- Non-greasy
- For all hair types
- Mild fragrance
- Not lightweight
Best Non-Sticky Serum:Tricho Folliboost Hair Growth Serum
Tricho Folliboost Hair Growth Serum is formulated to reactivate dormant hair follicles. It contains pea sprout extract to reactivate hair growth and baicapil extract to elongate the hair life cycle and stimulate hair growth from the root. In addition, L-arginine, biotin, and D-panthenol in the serum support and stimulate hair follicles. Its peppermint oil extract scent will invigorate your senses. Furthermore, this hair growth product leaves no sticky or oily residue behind.
Key ingredients: Pea sprout extract, Biotin, and D-panthenol
- Peppermint scent
- Leaves no residue
- Non-greasy
- Natural ingredients
- Soothing
- Might form a white buildup
Pro TipWhy We Think It's Worth Buying
A whopping 2,074 reviews on Amazon make it obvious that users genuinely love this product.
Best For Hair Breakage:Vitaoil Biotin Hair Serum
Vitaoil Biotin Hair Serum strengthens your hair and prevents breakage. The unique botanical blend transforms dull and thin hair into shiny and lustrous hair. It also features aloe vera and argan oil that hydrates and gives manageable, voluminous hair. Vitamin E and biotin in the serum protect your hair against harmful environmental aggressors like sun exposure, pollutants, etc. This hair growth product is product is perfect for both men and women to address issues like hair breakage, dry or dull hair. However, it is recommended to conduct a patch test before using this product to avoid potential allergies.
Key ingredients: Biotin, Vitamin E, and Argan Oil
- Natural ingredients
- Dairy-free
- Anti-frizz
None
Best Hair Loss Prevention:Kerotin Intensive Growth Drops
The Kerotin Hair Growth Serum is infused with 12 clinically-tested natural active ingredients that promote healthy hair. It includes peptides and green tea extract that blocks DHT, which prevents future hair loss. It also has apple stem cell and pea sprout extract with proven efficacy in rejuvenating your scalp and stimulating hair growth. The combination of rosemary oil and gotu kola in the serum increases blood circulation that rejuvenates hair follicles. This product is free from minoxidil, known to cause rashes and allergies.
Key ingredients: Peptides, Pea sprout extract, Apple stem cell extract, Green tea extract, and Essential oils
- Natural ingredients
- Alcohol-free
- Drug-free
- Paraben-free
- Cruelty-free
- Might cause scalp itching
Best Moisturizing Formula:Kaleidoscope Miracle Drops Hair Growth Serum
There is no better hair care product other than Kaleidoscope Miracle Drops Hair Growth Serum that moisturizes, shines, and helps with breakage control. It contains peppermint, a vasodilator that increases blood circulation, so the hair follicles get enough nutrients for healthy hair growth. Aloe vera in this lightweight formula moisturizes your hair follicle, preventing hair breakage and fall. In addition, its natural extracts like tea tree oil combat dryness and cleanse the scalp, leaving shiny hair with a natural look.
Key ingredients: Peppermint oil, Tea tree leaf oil, and Aloe vera extract
- Lightweight
- Fast-absorbing
- Easy application
- Natural ingredients
- Drug-free
- Mild fragrance
- Cause scalp itchiness
Best Strengthening Formula:Pureauty Naturals Biotin Hair Growth Serum
Pureauty Naturals Biotin Hair Growth Serum is enriched with high-quality stimulating botanicals like pro-vitamin B5 and biotin. These active ingredients nourish and strengthen hair follicles while promoting thick and healthy hair growth. Pea sprout extract in the serum stimulates roots and enhances growth while softening your hair. It is non-greasy and gets absorbed easily. It is specially formulated to improve curly, blond, brunette, short, long, and soft hair types and promote healthy hair growth. Check this YouTube video to explore a tester’s experience with this product.
Key ingredients: Biotin, Pro-Vitamin B5, and Pea Sprout Extract
- Leaves no residue
- Non-greasy
- Hydrating
- Mild peppermint scent
None
Why We Think It's Worth Buying
With over 1,002 reviews, this product has become a fan favorite among users.
Best Lightweight Formula:Reline By Paisle Biotin Thickening Serum
Reline By Paisle Biotin Thickening Serum is a chemical-free formulation enriched with aloe vera and coconut that hydrates and nourishes hair strands. It has biotin that enhances keratin production and increases hair growth rate, while saw palmetto blocks DHT hormone and nourishes dry hair. This lightweight serum gets quickly absorbed into the hair strands. This brand offers a money-back guarantee in case you aren’t satisfied with the results.
Key ingredients: Biotin, Aloe vera, Coconut, and Saw palmetto extract
- Natural ingredients
- Color safe
- Cruelty-free
- Sulfate-free
- SLS-free
- Paraben-free
- Silicon-free
- Absorption takes time
Why We Think It's Worth Buying
More than 1,323 rave reviews on Amazon prove why we are so in awe of this product.
Best Clinically Proven Formula:Hair Genics Propidren Topical
Hair Growth Serum from Hair Genics Propidren Topical is a clinically proven formula to stop hair fall. It features biotin, which produces keratin to strengthen weak and brittle hair. It also has saw palmetto that blocks DHT, prevents hair loss, and improves hair growth. In addition, nettle extract, pygeum bark powder, horsetail, and green tea extract in the serum regenerate falling hair follicles, ensuring healthy hair growth. It is easy to apply, safe on your scalp and hair, and offers a one-month supply as per user guidelines. Further, this product is not tested on animals.
Key ingredients: Saw Palmetto extract and Biotin
- Natural ingredients
- Vegan
- Cruelty-free
- Clinically proven
- Contains alcohol
Best For Damaged Hair:Toullgo Advanced Hair Growth Serum
Toullgo Hair Growth Serum is rich in essential bio-active nutrients that focus on the root cause of your thinning or damaged hair. It gets absorbed directly into your hair follicles, nourishes them, and moisturizes them to promote healthy hair growth. It consists of tuber fleeceflower extract, which promotes hair growth. It also has vitamin E-rich ginseng extract that stimulates blood circulation necessary for hair growth. Furthermore, extracts of Oriental arborvitae and sea buckthorn in the serum alleviate hair loss and stimulate hair growth.
Key ingredients: Natural plant extracts
- Natural ingredients
- Absorbs quickly
- Anti-split ends
None
Best Scalp Soothing Serum:Hair Plush Hair Thickening Treatment
The hair strengthening formula by Hair Plush Hair Thickening Treatment offers a thickening treatment that gives more resilient hair strands. It includes hydrolyzed keratin, which rejuvenates the hair protective layer, restores hair elasticity, and minimizes damage caused by harmful chemicals. Biotin, an active ingredient in its formula, strengthens hair follicles while promoting long and lush hair. This scientifically-proven serum also has caffeine to help you achieve thicker and fuller-looking hair. It’s a leave-in hair growth serum that gets absorbed quickly into your scalp, leaves no residue, and gives a great lift to the hair.
Key ingredients: Caffeine, Biotin, and Hydrolyzed keratin
- Soothing
- Easy to apply
- For all hair types
None
Best Plant-Based Formula:Vegamour Gro Hair Serum
Vegamour Gro Hair Serum is plant-based and free of chemicals. It is enriched with clinically tested phytoactives that improve your hair health and boost hair volume. It features botanical ingredients like mung bean, curcumin, red clover, and magnolia bark which inhibit DHT, prevent scalp inflammation, anchor hair follicles, and improve the anagen hair growth phase. Its vegan formula makes your hair grow stronger, longer, and thicker. This scientifically-proven serum improves hair density by 52%. It also shows proven results after 4 months of use in reducing hair shedding by up to 76%.
Key ingredients: Mung bean, Curcumin, Red clover, and Magnolia bark
- Clinically-tested
- Natural ingredients
- Environment-friendly
- Cruelty-free
- Color safe
- Vegan
- Hormone-free
- Paraben-free
- Expensive
While some hair serums help you get thick, healthy, and shiny hair and make you look attractive, others control hair damage and split ends, and hydrate the roots and dry scalp. So, which one is right for you? Check out this buying guide to know what you look for before buying the best hair serums.
Things To Consider Before Buying The Best Hair Growth Serums
- Prevent Hair Loss
Hair growth serums should have the ability to block DHT, which is the leading cause of hair fall. Dihydrotestosterone reacts with hair roots and causes thinning of the follicle. This makes the hair strands weak and vulnerable to breakage. Therefore, go for a hair serum that contains things like Saw Palmetto extract. It helps to block the DHT hormone while preventing hair loss and makes them healthy. Andrea Cottin, a renowned hairstylist, says, “Brushing your hair a few times a week with a boar bristle brush from roots to ends can help to stimulate your scalp.” Other constituents, such as biotin and pro-vitamin B5, also strengthen follicles and control hair fall.
- Suitable For Your Hair Type
Identify your hair type before buying hair serum. For instance, ingredients like niacin and melatonin are perfect for thin hair. They thicken the hair and stimulate growth. While for dry and frizzy hair, opt for hydrating ingredients. The serums must activate hair roots and make them stronger. They should be soothing to the scalp skin, have a mild fragrance, and generate a relaxing feel upon usage. Additionally, always opt for dermatologically approved hair serum.
- High-Quality Formulation
Ensure that the hair serum you choose has a high-quality formulation. It should promote hair growth and hydrate your hair from root to tip. In addition, it should absorb well and not leave a residue upon application.
- Chemical Free
Opt for expert-recommended hair serums that don’t contain traces of harmful chemicals. They should be free from paraben, silicone, SLS and sulfate, mineral oil, and GMOs. Harmful chemicals coat the hair shaft, making it dry, brittle, and can cause intense damage to sensitive scalp.
- Natural Ingredients
To get healthy and hydrated hair, go for serums with high doses of natural and botanical ingredients. Look for serums with nourishing ingredients like biotin, keratin, and aloe vera to boost hair growth. The hair serums with almonds, vitamin E, and vitamin B5 make the hair roots healthy. They also have antibacterial properties that maintain healthy scalp and keep it clean. Other constituents such as essential oils, green tea extract, and ginger control frizz and impart shine to the hair follicles. If you have folliculitis, it is best to include a hair serum in your hair care routine. Look for natural ingredients over finasteride and other hair-enhancing products.
If it’s your first-time using hair growth serum, perhaps you need to know the right way to use it. Well, following product guidelines protect you from a common side effect of hair serum for growth that affects many users.
How To Use A Hair Growth Serum: The Do’s And Don’ts
- Hair growth serum protects your hair against pollution, so you should first wash and damp your hair before using it so it can add a secondary layer of hair protection.
- Start from your hairs’ tips and apply as you move towards the middle.
- Only apply serums to the scalp if it is indicated in the instructions.
- Take a pea-size amount of hair growth serum if you have oily, thin, or drier hair. However, consider lighter scalp serum for hair growth if you have thin/oily hair or heavy and ultra-moisturizing serum if your hair is dry.
Infographic: Top Ingredients To Look For In Hair Growth Serums
Using a hair serum is essential for maintaining your hair and scalp’s overall health. The potent ingredients in a serum actively work to address a variety of hair-related concerns. It is important to know about these ingredients more to make sure that you are using a serum with a formula that will specifically address your needs. The infographic below offers a brief explanation about the ingredients and how they may help you with your hair-related issues. Scroll down to know more!
Illustration: StyleCraze Design Team
The Bottom Line
Hair fall is a common concern faced by most of us. To fix this problem easily, you need to get your hands on the best hair growth serums. These serums are enriched with natural botanicals and nourish your hair while preventing damage. They also control frizz caused due to environmental damage. The Actsyl-3 Hair Growth Serum is a clinically proven product that promotes hair growth. For those looking for a hormone treatment formula, try the Advanced Trichology Nutra M Melatonin Hair Growth Serum. At the same time, the Beaueli Hair Growth Serum also delivers the benefits of natural ingredients that promote hair growth. The products listed in this article have a quick-absorbing and non-greasy formula. When choosing the best hair growth serum, pick one with natural and clinically-tested ingredients and avoid harmful ones like paraben, silicone, and mineral oil.
Why Trust StyleCraze?
Shiboli Chakraborti, the author of this article, loves to experiment with hair care products. She believes that hair growth serums can prevent hair loss or hair thinning. So, she browsed through hundreds of user reviews on trusted online forums and researched various hair growth serums to curate this list of the best options out there for her readers. The shortlisted serums provided in the article are DHT blockers, prevent hair loss, and promote new hair growth.
Frequently Asked Questions
Do hair growth serums work?
The best hair growth serum is formulated with premium ingredients that nourish the hair follicle, strengthen weak and brittle hair and block DHT. As a result, hair growth serum helps our hair regrow while protecting the hair from environmental dangers.
Which hair growth serum is best?
The best hair growth serum is one that’s effective, affordable, safe, and easy to use. For example, try Actsyl-3 Hair Growth Serum or Advanced Trichology NutraM Melatonin Hair Growth Serum.
Can a serum really give you thicker, healthy-looking hair?
Yes, hair growth serums are safe and offer the best results as they moisturize your scalp and help increase blood flow. They help produce follicles that in turn grow thicker and healthier hair.
What can stimulate hair growth naturally?
Hair growth can be stimulated with sufficient protein intake or exploring a wide range of essential oils. You can naturally stimulate hair growth by gently massaging your scalp as well.
What could be causing my hair loss?
Hair loss could be caused due to a lot of factors including aging, hereditary factors, or hormonal imbalances. You can also experience hair loss due to pre-existing medical conditions and imbalance in diets.
Can I use a hair growth serum everyday?
No, use hair growth serums twice or thrice a week. However, if you have extremely frizzy hair, you can opt for a lightweight, oil-based serum for daily use.
How long do hair growth serums take to work?
Hair growth serums can take up to three to six months to show visible results. Some even take longer, depending on your hair type.
