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Home arrow Beauty arrow Hair arrow Best Collagen for Hair Growth: 8 Secret Weapons Revealed

Best Collagen for Hair Growth: 8 Secret Weapons Revealed

HR_author_photo_Rosmy
Written by Rosmy Barrios, MD
HR_author_photo_Edna
Fact checked by Edna Skopljak, MD
Last update: January 3, 2024
7 min read 972 Views 0 Reviews
clock 7 eye 972 comments 0

Elevate your hair health with our experts’ top collagen picks

Best collagen for hair growth

How do we vet brands and products? Learn more.

Collagen is the most abundant protein in the human body and is responsible for healthy skin, bones, muscles, and connective tissue. Your body makes collagen, but production naturally declines as you age. One of the consequences is that your hair loses its strength and thickness.

Taking a collagen supplement might improve your hair and scalp health to give the growth phase a boost. This can benefit people battling weak, brittle, and thinning hair, including those dealing with age-related hair loss.

Discover 8 of the best collagen supplements to buy now and see how they might help hair growth.

#1 Best Collagen star
keto cycle FUEL
4.7
stars
  • Contains high-quality bovine collagen peptides
  • No gluten or added sugar
  • Reduces appetite and cravings
  • Dissolves easily in water
  • Has electrolytes
Learn More
Buy Now
#2
Nutrafol Logo
4.0
stars
  • Contains type I and III hydrolyzed marine collagen
  • Uses medical-grade ingredients
  • Supports healthy hair growth
  • Targets root causes of thinning hair
Learn More
Learn More
#3
moon juice logo
4.0
stars
  • Preserves your body’s natural collagen
  • Promotes healthy skin and hair
  • Only 40 calories per serving
  • Vegan friendly
Learn More
Learn More

Top 8 Best Collagen for Hair Growth in 2024

Supplementing collagen will help you boost your collagen levels. Collagen supplements can improve your hair and scalp health, which in turn, may promote hair growth. The following products come highly rated and boast various benefits for your overall hair health.

After discussing the safety and suitability of collagen supplementation with your doctor, you can consider trying these 8 products.

#1 Keto Cycle Fuel – Best overall

keto cycle FUEL
Our rating:
4.7
stars
  • Tasty collagen powder
  • Increased metabolism and fat burning
  • Sustained and consistent weight loss
Check Current Pricing

Keto Cycle Fuel is a collagen powder that supports joints, skin, and hair health. This protein not only supports skin health but also helps to slow down hair loss.

This complex collagen powder is full of nutrients. These extra nutrients, including collagen peptides and electrolytes, can help your hair follicles get what they need to maintain hair health. They also hydrate and strengthen the skin, which may lead to a healthier scalp.

Furthermore, collagen promote healthy hair by supporting the hair follicle environment, which may indirectly improve hair growth.

All the while, you can benefit from reduced cravings and keto flu symptoms.

Pros
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    Contains collagen peptides to support skin, hair, muscle, and joint health
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    Contains electrolytes to keep your body functioning properly
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    Increases energy levels
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    Supports weight loss by curbing hunger
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    No added sugar
Cons
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    Only two flavors
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    Not vegan-friendly
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    Designed for the keto diet

#2 Nutrafol Women’s Balance – Best with biotin

Nutrafol Logo
Our rating:
4.0
stars
  • Made for menopausal women experiencing hair thinning
  • Targets the direct cause of hair loss
  • Gluten, dairy, soy, and hormone-free
Learn More

This daily hair growth supplement is specifically made for women aged 45 and over who are dealing with thinning hair. It contains medical-grade, natural ingredients specifically targeting the root causes of menopause-related thinning, including aging and hormonal shifts.

Nutrafol promotes collagen production for a youthful appearance, strong nails, and healthy hair.

This formula has everything you’d like to see in a hair supplement, including vitamin A, biotin, C, D, E, and zinc. These vitamins and minerals are among the most important for hair loss.

It has type I and III hydrolyzed marine collagen, which boosts wound healing, skin anti-aging, and skin elasticity. These same benefits can influence your scalp health, as collagen helps fortify the hair follicles.

Pros
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    Improves hair thickness
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    Reduces hair shedding
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    Supports hair regrowth
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    Improves dry and brittle hair
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    Designed to improve hair growth for all hair types
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    Reduces hot flashes
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    Lowers stress levels
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    All-natural ingredients
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    Non-GMO
Cons
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    Requires 4 capsules daily
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    Pricey at $88 per month

#3 Moon Juice Collagen Protect – Best for vegans

moon juice logo
Our rating:
4.0
stars
  • Preserves your body’s natural collagen
  • Promotes healthy skin and hair
Learn More

This vegan collagen creamer and skin supplement contains three vegan ingredients (hyaluronic acid, silver ear mushroom, and tocos) to support collagen production. It also protects and preserves your natural collagen levels by supporting collagen synthesis and promoting collagen production in your body.

It is made to support skin elasticity and improve skin appearance by reducing fine lines and wrinkles while increasing the body’s hair-building proteins.

Many collagen supplements contain non-vegan-friendly ingredients, but this one is 100% vegan.

The plant-based collagen powder offers an alternative to other supplements containing animal proteins. Collagen powders are great if you prefer to drink a supplement rather than swallow a pill. Just add this to your coffee, tea, or smoothie to create a creamy texture.

Pros
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    Might reduce visible signs of aging
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    Vegan-friendly
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    Add it to your favorite beverages
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    Only 40 calories per serving
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    No additives or junk
Cons
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    Might clump in your drink
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    Some users do not like the taste

#4 Garden of Life Collagen Super Beauty – Best for preventing inflammation

Garden of Life logo
Our rating:
4.0
stars
  • Perfect for shakes, smoothies, and baking
  • Anti-aging formula
Learn More

The Super Beauty Blueberry Acai is a collagen powder crafted to boost skin health and resist aging. It contains 10 grams of bovine collagen per serving with types I and III collagen peptides. Its star ingredient is Holimel French melon, which boasts clinically-proven benefits.

It helps enhance your body’s natural antioxidant defenses to reduce the effects of oxidative stress and damage to cells. It also helps fight inflammation, which might be advantageous for those dealing with scalp irritation caused by inflammatory skin conditions.

A happy and irritation-free scalp makes it easier for your hair to grow at an adequate rate

Pros
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    Contains grass-fed bovine collagen
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    Contains probiotics to support digestion
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    Sweet blueberry acai flavor
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    Certified keto and paleo
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    Gluten-free
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    Non-GMO
Cons
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    Doesn’t always dissolve easily
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    Some find the formula too sweet

#5 Natural Force Marine Collagen Peptides – Best clean formula

natural force logo
Our rating:
3.9
stars
  • 100% pure marine collagen protein
  • Contributes to healthy skin, shiny hair, and strong nails
Learn More

A pure marine collagen powder, this product claims to be the best marine collagen supplement for healthy skin, nails, and hair. It features type I hydrolyzed collagen sourced from wild-caught Alaskan cod using sustainable practices. In fact, this is the sole ingredient in the formula.

Research shows that fish-derived collagen can boost hair growth and may effectively prevent hair loss and boost hair regrowth in people with alopecia.

What’s more, it’s clinically proven to improve the visible signs of skin aging, thanks to collagen.

Pros
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    Has anti-aging benefits
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    Easy to use
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    No fillers, colors, or artificial ingredients
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    Third-party tested
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    Comes in recyclable packaging
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    Suitable for paleo and keto diets
Cons
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    Some customers report that it doesn’t dissolve well
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    Others report an unpleasant smell

#6 Ancient Nutrition Multi Collagen Protein – Best with probiotics

Ancient Nutrition logo
Our rating:
3.8
stars
  • Provides full-body support
  • Clinically proven ingredients to support hair growth
Learn More

Multi Collagen Protein packs a punch because it claims to encourage healthy skin, hair, joints, and digestion. The whole food supplement delivers ten collagen types that work to build and strengthen everything from bones to hair, providing comprehensive body support.

The main ingredient is eggshell membrane collagen, which studies show can significantly impact hair quality, notably improving hair thickness and growth while reducing hair breakage. If that wasn’t enough, it also positively impacts skin appearance by improving fine lines, wrinkles, and skin tone.

Pros
  • checkmark
    Backed by clinical studies
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    Contains probiotics for a healthy gut
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    Daily recommended value of vitamin C
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    Unflavored and flavored options available
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    Only 35 calories
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    Gluten, dairy, soy, nut, and grain-free
Cons
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    Some users don’t like the smell
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    Expensive in comparison to some collagen powder

#7 Vital Proteins Original Collagen Peptides – Best for hydration 

Vital Proteins logo
Our rating:
3.8
stars
  • Supports skin hydration and elasticity
  • Promotes a more youthful appearance
Learn More

This collagen supplement is made with bovine collagen peptides, hyaluronic acid, and vitamin C. Vitamin C aids in the production of collagen and has potent antioxidant effects of reducing free radical damage. These effects can help to maintain a healthy scalp microbiome.

It is also a hydrolyzed collagen; therefore it is easily absorbed into the bloodstream.

Hyaluronic acid is great for your hair because it has potent hydrating abilities. It can help your hair follicles lock in moisture, and these qualities may help to alleviate a dry or irritated scalp. Maintaining a healthy scalp creates the perfect environment for optimal hair growth.

Pros
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    Easy to use
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    Unflavored, which some people prefer
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    No gluten or dairy
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    No artificial sweeteners
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    Suitable for the paleo diet
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    Hydrolyzed collagen
Cons
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    Doesn’t dissolve properly
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    Many long-term users are unhappy with the new formula
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    Made in a facility that processes fish, milk, tree nuts, peanuts, and wheatgrass

#8 Youtheory Collagen Advanced – Best for aging hair and skin

youtheory logo
Our rating:
3.7
stars
  • Offers an andvanced hydrolyzed collagen formula
  • Aids normal collagen formation
  • Easy-to-digest formula
Learn More

Collagen Advanced is a skin, hair, and nail formula that’s all about supporting youthful health, inside and out. It supplies 6,000mg of hydrolyzed collagen per serving and 18 amino acids to support the aging process and deliver a more youthful appearance overall.

This product also enhances collagen production for healthier, more vibrant hair.

It’s enhanced with vitamin C to increase collagen synthesis and reduce oxidative stress in the body. This is beneficial because studies suggest a link between oxidative stress and hair aging, including hair loss and premature graying.

Those competing with age-related hair problems may benefit the most from this youth-provoking formula. And the price is lower than many other products, although you do have to take 6 tablets daily.

Pros
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    Supports healthy aging
  • checkmark
    Strengthens skin, hair, and nails
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    Supports the tendons and ligaments
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    Daily dose of vitamin C
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    Highly absorbable collagen peptides
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    Gluten, dairy, and soy-free
Cons
  • checkmark
    You have to take 6 tablets per day
  • checkmark
    Manufactured in a facility that processes fish extracts

Comparing the Best Collagen for Hair Growth

Comparison Winner: Keto Cycle Fuel
4.7
stars
4.0
stars
4.0
stars
4.0
stars
3.9
stars
3.8
stars
3.8
stars
3.7
stars
Brand
Keto Cycle Fuel
Nutrafol Women’s Balance
Moon Juice Collagen Protect 
Garden of Life Collagen Super Beauty
Natural Force Marine Collagen Peptides
Ancient Nutrition Multi Collagen Protein
Vital Proteins Original Collagen Peptides
Youtheory Collagen Advanced
Pros

Contains collagen peptides to support skin, hair, muscle, and joint health

Contains electrolytes to keep your body functioning properly

Increases energy levels

Supports weight loss by curbing hunger

Vanilla and chocolate flavors

No added sugar

Improves hair thickness

Reduces hair shedding

Supports hair regrowth Improves dry and brittle hair

Designed to improve hair growth for all hair types

Reduces hot flashes

Lowers stress levels

All-natural ingredients

Non-GMO

Gluten, dairy, soy, and hormone-free

Contains essential amino acids to protect collagen

Promotes skin hydration and elasticity

Reduces visible signs of aging

Vegan-friendly

Add it to your favorite beverages

Only 40 calories per serving

No additives

Contains grass-fed bovine collagen peptides

Contains probiotics to support digestion

Perfect for shakes, smoothies, and baking

Sweet blueberry acai flavor

Certified keto and paleo

Gluten-free

Non-GMO

Anti-aging benefits

Tasteless and odorless

Just add it to your coffee, tea, or smoothie

No fillers, colors, or artificial ingredients

Third-party tested

Comes in recyclable packaging

Suitable for paleo and keto diets

Backed by clinical studies

Contains probiotics for a healthy gut

Daily recommended value of vitamin C

Vitamin C helps your body produce collagen

You can take it at any time of day

Unflavored and flavored options available

Only 35 calories

Use once daily

Gluten, dairy, soy, nut, and grain-free

Add to food and hot and cold beverages

Easily dissolves in hot and cold liquids

Unflavored, which some people prefer

No gluten or dairy

No artificial sweeteners

Suitable for the paleo diet

Aids normal collagen formation

Supports healthy aging

Strengthens skin, hair, and nails

Supports the tendons and ligaments

Daily dose of vitamin C18 amino acids

Highly absorbable collagen peptides

Gluten, dairy, and soy-free

Cons

Only sweet flavors

Not vegan-friendly

Designed specifically for the keto diet

Requires 4 capsules daily

Pricey at $88 per month

The collagen powder can clump in your drink

Some users do not like the taste

Doesn’t always dissolve easy

Some find the formula too sweet

Some customers report that it doesn’t dissolve well

Others report an unpleasant smell

Some users don’t like the smell

Expensive in comparison to some collagen powders

Many past users are unhappy with the new formula

Made in a facility that processes fish, milk, tree nuts, peanuts, and wheatgrass

6 tablets per day

Manufactured in a facility that processes fish extracts

How We Tested the Best Collagen for Hair Growth

We follow a few steps when evaluating collagen supplements. It lets us pick the best brands to recommend to ensure you only consider products with a good rating. After a complete review, we narrow it down to each item’s quality, effectiveness, price, and brand reputation.

Quality

Collagen supplements must be high quality. The FDA does not review dietary supplements, so we have to make sure they tick all the right boxes. We consider whether the brand is committed to using high-quality, research-backed ingredients to deliver strong results.

Price

Price matters when taking collagen supplements. You might take them for weeks or months at a time, and you don’t want to break the bank doing it. This review includes collagen supplements with a range of price points, allowing you flexibility when making your choice.

Brand reputation

The brand behind a product should have a good reputation in the industry. This covers everything from safety practices and manufacturing facilities to customer service and reviews. It’s important to consumers that a company is reliable and trustworthy.

Collagen supplements should be high-quality and well-rated by the customers.

Effectiveness

An ineffective product is a waste of time. You want to spend your money on something that delivers results and aligns with the company’s claims. You must remember that collagen supplements will work differently for everyone, making it difficult to assess effectiveness.

FAQs

Does collagen help your hair grow?

Despite studies indicating collagen supplements improve hair texture, genetics, and health factors still influence hair growth. If you have a health condition or are taking medication, consult a healthcare professional before taking collagen.

What is the best collagen type for hair growth?

Type I collagen, particularly marine collagen, is usually considered the best type for hair growth because it is rich in amino acids. Type III collagen also plays an essential role in hair, nail, and skin health. It is usually safe to take both of these collagen types together.

Is biotin or collagen better for hair growth?

Both biotin and collagen are necessary for healthy hair and new hair growth. If you want to supplement with one or the other, you might find a collagen supplement more beneficial. Your body makes enough biotin from various foods in your diet without the need for supplementation.

How much collagen should I take for hair growth?

There are no current guidelines to confirm the exact collagen dosage for hair growth. Studies show 2.5–15 grams of collagen peptides daily is effective for improving health. However, the most effective dosage depends on the type of collagen you are taking.

A Word From an MD

Your body can produce collagen by itself, but a collagen supplement can support healthy levels. Collagen supplements can increase bone mineral density and muscle mass, reduce joint pain, improve the skin’s appearance, and enhance hair health – so you’ll look and feel good.

A collagen supplement will only get you so far. You need to implement other practices to stimulate hair growth, such as eating a nutritious diet (including collagen-rich sources like bone broth and fish skin), staying hydrated, and giving your scalp a massage. Natural hair products like carrier oils and rice water can also deliver results.

You must take your collagen supplement in the correct dose to avoid taking too much.

Conclusion

These collagen supplements have collagen proteins and other hand-picked ingredients to keep your hair follicles happy and healthy. Your hair growth cycle can thrive under the right conditions, and most of this comes down to a healthy balance of protein, vitamins, and minerals.

The Keto Cycle Fuel, Nutrafol Women’s Balance, and Moon Juice collagen are three good options if you want to maintain your hair, skin, and nail health.

Written by Rosmy Barrios, MD
Dr. Rosmy Barrios, MD, is a medical advisor for the Health Reporter, the head of the anti-aging department, and a regenerative medicine specialist in several medical institutions with years of experience in aesthetic medicine and cosmetology.
The article was fact checked by Edna Skopljak, MD
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HR_author_photo_Rosmy
Written by Rosmy Barrios, MD
HR_author_photo_Edna
Fact checked by Edna Skopljak, MD
Last update: January 3, 2024
7 min read 972 Views 0 Reviews
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