10 Best Protein Supplement for Hair Growth in 2022 – [Top Picks]

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If you’re looking for the best protein supplement for hair growth, you’ve come to the right place. We’ve researched and studied numerous online databases, forums, and honest user reviews to find the best items for your needs.

Our top picks are of high quality and have received high ratings from users so that you can be confident in their abilities! So, let’s check out the top picks.

EDITOR'S CHOICE
Keratin Hair Growth Vitamin (500mg per Serving, 120 Pills) Keratin Hair Treatment for Men and Women (Vital Protein for Hair, Skin, and Nails) by Double Wood Supplements
  • Hair Growth Vitamin: Keratin levels fall as you age leading to hair dryness, breakage and loss. Supplement with Keratin can help keep your hair strong and vibrant as you age.
  • Keratin Complex for Hair Growth: The Keratin protein is vital for the structure, softness, smoothness, and flexibility of your hair.
  • Backed by Research: In one study dermatologists gave 500mg of Keratin daily to 50 women for 90 days. After 30 days there was a 17% improvement in hair strength and by 90 days hair strength had improved by nearly 50%.
  • Keratin for Nail Health: One study showed 90 days of Keratin usage supported Nail strength, smoothness, and whiteness by up to 80%
  • USA Proud: Doublewood Supplements' Keratin hair supplement is manufactured and tested for safety right here in the USA, Non-GMO, and Gluten Free

Top 10 Protein Supplement for Hair Growth – [Highly Rated]


10 Best Protein Supplement for Hair Growth – [Editor’s Recommendations]

OUR #1 PICK
Keratin Hair Growth Vitamin (500mg per Serving, 120 Pills) Keratin Hair Treatment for Men and Women (Vital Protein for Hair, Skin, and Nails) by Double Wood Supplements
  • Hair Growth Vitamin: Keratin levels fall as you age leading to hair dryness, breakage and loss. Supplement with Keratin can help keep your hair strong and vibrant as you age.
  • Keratin Complex for Hair Growth: The Keratin protein is vital for the structure, softness, smoothness, and flexibility of your hair.
  • Backed by Research: In one study dermatologists gave 500mg of Keratin daily to 50 women for 90 days. After 30 days there was a 17% improvement in hair strength and by 90 days hair strength had improved by nearly 50%.
  • Keratin for Nail Health: One study showed 90 days of Keratin usage supported Nail strength, smoothness, and whiteness by up to 80%
  • USA Proud: Doublewood Supplements' Keratin hair supplement is manufactured and tested for safety right here in the USA, Non-GMO, and Gluten Free
OUR #2 PICK
Collagen Gummies for Women and Men with Biotin Zinc Vitamin C and E - Anti Aging, Hair Growth, Skin Care & Strong Nails Protein Collagen Supplements - Non-GMO, Gluten Free - 60 Collagen Gummy Vitamins
  • Have a More Youthful Appearance – Lunakai Collagen Gummies are made with the highest-quality collagen, enriched with Vitamin C, E, Zinc and Biotin. Unlike other collagen gummies, Lunakai provides the optimal formula to support anti-aging, skin health, hair & skin growth and more.
  • Why Lunakai? Quality matters! – Other brands contain less collagen, 3x more calories, and they are loaded with sugar. Take just 2 delicious lemon-flavored collagen gummies a day for 200mg of high-quality hydrolyzed collagen. Taste is great, and they're easy to chew. No "rubbery" texture or bad smells.
  • Improve Bone Health, Joints & More – Lunakai's collagen supplements are quality-made to support a variety of health benefits, including healthy bones and joints, smooth skin, stronger nails and more.
  • Made in the USA – Lunakai's collagen vitamins are known for their superior quality. Made in the USA, our chewable collagen for women and men is custom formulated and developed in a GMP-certified facility.
  • 100% Happiness Guarantee – We are confident you will love Lunakai's high-quality collagen gummies for women. If you are not satisfied for any reason, our US-based support team will take care of you right away. Get the high-quality collagen you deserve, from a brand you trust. That's the Lunakai difference.
OUR #3 PICK
Best Collagen Powder for Women & Men. Collagen peptides protein powder. Pure Keto Hydrolyzed Collagen Supplements for Hair Growth, Skin, Nails, Joints & Weight Loss. Grass Fed, Unflavored. Type 1 & 3.
  • LOOK YOUNGER & MORE BEAUTIFUL: Restore your skin’s natural moisture, elasticity, and smoothness for a glow that radiates from within. Dr. Matthew's hydrolyzed collagen for women features pure low molecular weight peptides. Such peptides have been clinically shown to help regenerate your skin, bones, cartilage, ligaments & tendons. Get rid of aging lines and wrinkles. Give yourself a glowing face, healthy hair growth & strong nails. You are a few weeks away from a youthful appearance you'll love!
  • HOW ARE WE DIFFERENT: The dirty secret of all collagen manufacturers is that they use harsh chemicals to extract collagen from bovine hide. We've re-engineered the whole process, replacing chemicals with an all-natural mechanical method. We lead the change toward a new generation of collagen peptides with unprecedented purity, taste & transparency. They’re sustainably sourced from grass fed pasture raised bovine hide. Antibiotic free, hormone free, non GMO, tested and certified by Eurofins labs.
  • BONES & JOINTS SUPPORT: Our vital collagen peptides supplement replenish your body's declining collagen supply supporting joints mobility and flexibility, and relieving joint pain and stiffness. Each scoop contains 11,000 milligrams of bioactive, highly bioavailable Type I & III Pure Collagen Powder. Enhanced absorption. Almost flavorless & tasteless (natural odor), dissolves in hot & cold. Does not clump. Easy to mix in any food/beverage. Incorporates into any diet. Keto and Paleo friendly.
  • REJUVENATE FROM WITHIN! REPLENISH, REPAIR, & RECOVER: Our collagen hydrolysate supports your immune & digestive system. It boosts metabolism, supports weight loss, may reduce cellulite and prevent stretchmarks. With essential amino acids to improve your overall wellness. Gluten free, Kosher, Halal. No carbs, lactose free. To safeguard your health, our premium Collagen Peptides, are made in a cGMP-certified and FDA-registered facility. Hurry before we sell out at this low price!
  • 100% SATISFACTION GUARANTEE: Feel healthier and stronger or return for a full refund. No questions asked. With our 16 oz collagen booster, enjoy your bulletproof collagen protein coffee, vegan collagen smoothie or keto collagen bone broth soup. [Misspellings: collegen, calogen, colageno para el cabello, collegene, cologen, idrolizado colegan hudrolysate kollagen, callagen, callogen colegen peptites petides collegean, colageno hidrolizado en polvo, collagen pills, collagen water, collagen drink]
67% OffOUR #4 PICK
Multi Collagen Peptides Capsules (Types I, II, III, V, X). Extra-Strength Hydrolyzed Pure Protein Powder for Hair Growth, Skin & Nails. Anti-Aging Joint Supplement for Women & Men. Gluten-Free Pills
  • ALL-IN-ONE SUPER COLLAGEN FOR SUPERIOR JOINT HEALTH: Extracted from all-natural sources such as chicken, avian sternum and eggshell membrane, NutriRise collagen is a unique hydrolyzed collagen peptide formula that contains bioactive Types I, II, III, V and X collagen peptides. Our unmatched formula contains a unique avian sternum Type II collagen, rich in naturally occurring glycosaminoglycans - chondroitin sulfate and hyaluronic acid for improved joint mobility, flexibility and joint support.
  • BEAUTIFUL HAIR, SKIN AND NAILS WITH NATURAL, NON-GMO INGREDIENTS: Studies show that collagen helps promote fuller-looking hair, smoother, more supple skin and stronger nails. But not all collagen supplements are created equal. For best beauty benefits, our collagen is ethically and sustainably sourced from pasture-raised, grass-fed, cage-free and wild-caught sources. It is made with natural, non-GMO ingredients.
  • MAXIMUM POTENCY AND BIOAVAILABILITY FOR UNMATCHED DIGESTION: No more hassle of mixing, stirring or clumping. The lower molecular weight of our collagen peptides capsules allow easier absorption in the digestive tract, delivering amino acids and high concentrations of hydroxyproline-proline and hydroxyproline-glycine dipeptides to support gut, joint and bone health.
  • 100% MONEY-BACK LIFETIME GUARANTEE: No risk now, no risk later. Enjoy a boost towards healthier hair, skin, nails, and joints with our pure collagen blend supplement or your money back - no questions asked! Our superior formula is free of dairy, gluten, wheat, yeast, artificial colors and flavors, sugar, artificial sweeteners, hormones, antibiotics, heavy metals, harmful fillers, and preservatives. It is also paleo and keto-friendly.
  • PROFESSIONALLY FORMULATED, THIRD-PARTY TESTED & MANUFACTURED IN USA: Each and every batch of our collagen pills is manufactured in the USA and undergoes four stages of testing, including unbiased third-party testing for superior safety, purity and quality assurance standards.
OUR #5 PICK
NaturesPlus Ultra Hair Thick Shake - 1 lb, Hair Protein Shake - French Vanilla Flavor - Healthy Hair Growth Supplement with Vitamins & Minerals - Non-GMO, Gluten-Free - 16 Servings
  • HEALTHY HAIR GROWTH - Ultra Hair is packed with all essential vitamins and nutrients that provide stronger and faster hair growth for men and women
  • POWER INGREDIENTS - Our natural formula offers a mega B-Complex with Pantothenic Acid, Biotin, Folic Acid, L-Cysteine, and Vitamins A and C
  • FRENCH VANILLA FLAVOR - Our Hair Growth Shake is a nutritious and tasty drink
  • ADDITIONAL NUTRITION - Our shake also includes enzymes, amino acids, and essential oils
  • QUALITY MANUFACTURING: Our state-of-the-art manufacturing facilities maintain adherence to cGMP compliance, and are FDA and NSF registered
OUR #6 PICK
Nutrafol Women’s Balance Menopause Supplement, Clinically Proven Hair Growth Supplement for Visibly Thicker Hair and Scalp Coverage Through Menopause (1-Month Supply [Bottle])
  • NATURAL HAIR GROWTH: 4 capsules per day of this clinically effective hair supplement promotes visibly thicker hair growth and more scalp coverage using 23 medical-grade, natural ingredients.
  • SUPPORTS HORMONE HEALTH: Improves hair growth by targeting root causes of thinning hair for women in peri- and postmenopause–like hormone shifts and metabolism. With natural ingredients that support better sleep, energy, mood, and healthy aging.
  • CLINICALLY PROVEN TO IMPROVE HAIR GROWTH: 100% of women showed improved hair growth after 9 months, 93% saw less dryness and brittleness, and 93% felt their hair looked healthier after 6 months. Results may vary.
  • THE #1 DERMATOLOGIST-RECOMMENDED HAIR GROWTH SUPPLEMENT BRAND*: Grow with the brand trusted by leading dermatologists to improve hair growth naturally. *According to IQVIA Provoice survey for 12 months ending March 31, 2022.
  • AWARD-WINNING FORMULA: Winner of the Best Anti-Aging Hair Supplement of 2021 Award from Harper’s Bazaar.
OUR #7 PICK
Nutrafol Women’s Balance Menopause Supplement, Clinically Proven Hair Growth Supplement for Visibly Thicker Hair and More Scalp Coverage Through Menopause (2-Month Supply)
  • NATURAL HAIR GROWTH: 4 capsules per day of this clinically effective hair supplement promotes visibly thicker hair growth and more scalp coverage using 23 medical-grade, natural ingredients.
  • SUPPORTS HORMONE HEALTH: Improves hair growth by targeting root causes of thinning hair for women in peri- and postmenopause–like hormone shifts and metabolism. With natural ingredients that support better sleep, energy, mood, and healthy aging.
  • CLINICALLY PROVEN TO IMPROVE HAIR GROWTH: 100% of women showed improved hair growth after 9 months, 93% saw less dryness and brittleness, and 93% felt their hair looked healthier after 6 months. Results may vary.
  • THE #1 DERMATOLOGIST-RECOMMENDED HAIR GROWTH SUPPLEMENT BRAND*: Grow with the brand trusted by leading dermatologists to improve hair growth naturally. *According to IQVIA Provoice survey for 12 months ending March 31, 2022.
  • AWARD-WINNING FORMULA: Winner of the Best Anti-Aging Hair Supplement of 2021 Award from Harper’s Bazaar.
OUR #8 PICK
Honeyskin Hair Growth Shampoo and Conditioner Set with Coconut Oil, Manuka Honey & Aloe Vera - Hair Care for Dry & Sensitive Scalp - Sulfate Free Shampoo and Conditioner for Color Treated Hair (4oz)
  • Our perfectly pH-balanced Honeyskin Ultra-hydrating Hair Growth Shampoo and Conditioner Set will restore and nourish your hair and scalp using organic superfoods, vitamins, and skin-loving botanicals to leave hair feeling voluminous, shiny, and healthy.
  • For hair that is thinning and breaking, this shampoo and conditioner for thinning hair and hair loss infuse your locks with nourishing Manuka Honey, Aloe Vera, and Coconut Oil to stimulate hair follicles, promote hair growth, prevent breakage, and strengthen hair. Say goodbye to split ends and achieve a fuller, thicker head of hair.
  • This set of hair loss shampoo and hair conditioner is perfect for anyone with dry or damaged hair. With its moisturizing and soothing properties, this hair care product relieves scalp problems including seborrhea, eczema, psoriasis, and itchiness. Whether you have oily roots or just need help keeping your ends hydrated, this natural shampoo and conditioner is the perfect haircare for you!
  • Our set of sulfate free shampoo and conditioner is formulated with purest, safe ingredients to ensure that even those with sensitive hair and scalp can experience the benefits. You’ll find no harmful chemicals here in our thickening shampoo and conditioner; we’re always paraben-free, gluten free, mineral oil-free, and synthetic fragrance-free.
  • Not your ordinary anti frizz hair products, this hair shampoo and conditioner set has been tested and proven to reduce frizz during contact with water, yet provides a silky texture that is easy to manage. It acts as a scalp exfoliator that gently removes dead skin cells and dirt from the scalp, leaving you with healthier-looking hair.
OUR #9 PICK
Nutrafol Women's Hair Growth Supplement, Clinically Proven for Thicker-Looking, Stronger-Feeling Hair and More Scalp Coverage
  • NATURAL HAIR GROWTH: 4 capsules per day of this clinically effective hair supplement promotes stronger hair growth and less shedding using 21 medical-grade, natural ingredients. 100% drug-free.
  • FOR WOMEN’S BIOLOGY: Formulated to improve hair growth from within by targeting multiple common root causes of thinning hair in women–like stress and diet. With natural ingredients that also support better sleep, energy, and skin.
  • CLINICALLY PROVEN TO IMPROVE HAIR GROWTH: 90% of women saw improved hair overall, 86% saw better hair growth, and 84% saw less shedding after 6 months in a clinical study. Results may vary.
  • THE #1 DERMATOLOGIST-RECOMMENDED HAIR GROWTH SUPPLEMENT BRAND*: Grow with the brand trusted by leading dermatologists to improve hair growth naturally. *According to IQVIA Provoice survey for 12 months ending March 31, 2022.
13% OffOUR #10 PICK
Vital Proteins Collagen Peptides Powder, 9.33 oz, Unflavored with Hyaluronic Acid and Vitamin C
  • Bioavailable Collagen Peptides Powder: Sourced from grass-fed, pasture-raised bovine. Digested and absorbed by the body quickly for maximum benefits.
  • Powerhouse Ingredients: Original Collagen Peptides plus Hyaluronic Acid and Vitamin C helps improve the health of your hair, skin, nails, joints, bones, ligaments and tendons**^.
  • Easy To Use: Vital Proteins Collagen Peptides is easily digested and dissolves in cold or hot liquids, like coffee, tea and smoothies. One to two scoops a day is all you need!
  • Made With You In Mind: Certified Paleo Friendly & Whole30(r) Approved. No added sugars or sweeteners. Flavorless and odorless. Made without gluten & dairy.
  • 20g Collagen Peptides per Serving: We include a scoop for measurement, two scoops (one serving) contain 20g of collagen peptides. Our product quantity is based on weight, not canister size.

How to Choose the Best Protein Supplement for Hair Growth?

When it comes to purchasing protein supplement for hair growth, there are a lot of factors to consider. With so many choices on the market, it can be tough to decide what to buy. However, by keeping the following factors in mind, you can make your next purchase with confidence.

1. Price

One of the most important factors to consider when purchasing protein supplement for hair growth is the price. Not only should you consider the cost of the product, but also the cost of shipping and handling. It is important to compare prices between different retailers so that you can find the best deal.

2. Features

When looking at protein supplement for hair growth, it is important to read the description carefully. This will give you a good idea of what the product is and how it works. It is also important to consider the features of the product. Some products have more features than others, and these features may be important to you.

3. Reviews

It is always helpful to read reviews before you buy protein supplement for hair growth. This will give you an idea of how other people have used the product and what their thoughts are. Additionally, reviews can help you make a more informed decision about the protein supplement for hair growth.

4. Comparisons

If you are looking for a specific protein supplement for hair growth, it is helpful to look at similar products to see if they are cheaper or better quality. This can help you make a decision without having to spend a lot of time researching the matter. It is also helpful to talk to friends and family members who may have found a good deal on a certain product.

5. Brands

One of the most important factors to consider when purchasing protein supplement for hair growth is the manufacturer. Make sure you are buying from a reputable brand that you can trust. There are a lot of companies that make low quality products. They might not last as long as you would like, or they might not function as they are supposed to.

6. Warranty

When purchasing protein supplement for hair growth, it is always important to consider the warranty. This will give you peace of mind in case something goes wrong with the product. If the product has a warranty, make sure to read the terms and conditions carefully.


Final Words

That’s it! We hope our research and hard work have helped you find the best protein supplement for hair growth. If you want to know further, feel free to contact us, and we’ll get back to you as soon as possible.

EDITOR'S CHOICE
Keratin Hair Growth Vitamin (500mg per Serving, 120 Pills) Keratin Hair Treatment for Men and Women (Vital Protein for Hair, Skin, and Nails) by Double Wood Supplements
  • Hair Growth Vitamin: Keratin levels fall as you age leading to hair dryness, breakage and loss. Supplement with Keratin can help keep your hair strong and vibrant as you age.
  • Keratin Complex for Hair Growth: The Keratin protein is vital for the structure, softness, smoothness, and flexibility of your hair.
  • Backed by Research: In one study dermatologists gave 500mg of Keratin daily to 50 women for 90 days. After 30 days there was a 17% improvement in hair strength and by 90 days hair strength had improved by nearly 50%.
  • Keratin for Nail Health: One study showed 90 days of Keratin usage supported Nail strength, smoothness, and whiteness by up to 80%
  • USA Proud: Doublewood Supplements' Keratin hair supplement is manufactured and tested for safety right here in the USA, Non-GMO, and Gluten Free