Close-up of brown hair with text promoting collagen formulas for stronger, shinier hair, and a button that says Grow Thicker Hair Now. Banner Image

Collagen For Hair | Collagen Supplement for Hair Growth

Our collagen peptides transform thin, brittle, and lifeless tresses from the root (literally!) by supporting optimal scalp health and providing essential hair-building nutrients.

Optimize scalp health to reduce shedding and encourage growth

Provides much-needed amino acids for healthier, shinier hair

Shields hair follicles from harmful free radicals

Real People. Real Results

Side-by-side comparison of a woman’s hairline showing thinning hair and receding hairline on both sides of her forehead, with her hand pulling back her hair in each image for a clearer view.

My favourite I love the mixed pack the most because I like all the flavours and it's easier with satchels to do it quickly in the morning rather than the tin haha.

Jessica G|Verified Buyer
Mixed Flavors Collagen Sachets - 270g Mixed Flavors Collagen Sachets - 270g
Side-by-side photos of a woman before and after a haircut. On the left, her hair is short, wavy, and light brown; on the right, her hair is darker, curlier, and slightly longer. She is smiling in the left photo.

SUPER Green I’ve been drinking these Super Beauty Greens daily for 3 months, I love how they make me feel. Even more I love how the Glow products have helped with my hair growth. For the first time in 23 years I decided to grow my hair. Not only has my hair grown length wise but it’s gained volume.

Amanda S|Verified Buyer
Apple Blackcurrant Super Beauty Greens - 308g Apple Blackcurrant Super Beauty Greens - 308g
Side-by-side comparison of a scalp with thinning hair on the left and thicker, fuller hair growth on the right, highlighting hair restoration or improvement over time.

I’ve never tried anything like these powders and seen incredible results. I’m constantly getting compliments from work about my hair skin and nails. So much new hair growth, and I feel so much more confident when I’m out and about without makeup on.

Liana R.|Verified Buyer

Shop hair-resurrecting collagen peptides

  1. Best Seller

    Two pink containers of Collagen Peptides on a light pink background Collagen powder container with a glass of pink drink, watermelon, and strawberries on a pink background ON SALE
    4.9
    Rated 4.9 out of 5 stars
    6,352 Reviews

    Strawberry Watermelon

    Premium Collagen Powder

    Strawberry Watermelon Collagen Powder - 560g
    28 serves |
    Regular price 52.00 USD

  2. Sold
    Out

    Box of Collagen premium collagen peptides with colorful packets on a gradient background Mixed Flavours Collagen Sachets benefits infographic showing skin, hair, joints, nails, gut health and energy improvements ON SALE
    4.9
    Rated 4.9 out of 5 stars
    4,793 Reviews

    Mixed Flavors

    Premium Collagen Sachet

    Mixed Flavors Collagen Sachets - 270g
    14 sachets |
    Regular price 32.00 USD
  3. Orange canister of collagen peptides on a light pink background Passionfruit Mango Collagen Powder - 560g - The Collagen Co. ON SALE
    4.9
    Rated 4.9 out of 5 stars
    2,237 Reviews

    Passionfruit Mango

    Premium Collagen Powder

    Passionfruit Mango Collagen Powder - 560g
    28 serves |
    Regular price 52.00 USD
  4. Collagen powder container with a glass of pink drink and berries on a purple background Mixed Berry Collagen Powder - 560g - The Collagen Co. ON SALE
    4.9
    Rated 4.9 out of 5 stars
    2,541 Reviews

    Mixed Berry

    Premium Collagen Powder

    Mixed Berry Collagen Powder - 560g
    28 serves |
    Regular price 52.00 USD
  5. Two blue cylindrical containers of collagen peptides on a light blue background Unflavoured Collagen Powder - 420g - The Collagen Co. ON SALE
    4.9
    Rated 4.9 out of 5 stars
    2,105 Reviews

    Unflavored

    Premium Collagen Powder

    Unflavored Collagen Powder - 420g
    28 serves |
    Regular price 52.00 USD
  6. Collagen supplement container with blue label on a purple background A spoon pours powder into a glass of pink, ice-filled drink with raspberries. Next to it is The Collagen Co. Immunity Collagen Peptides - Elderberry & Raspberry 208g tub, featuring hydrolyzed bovine collagen for immune support on a purple surface. ON SALE
    4.9
    Rated 4.9 out of 5 stars
    528 Reviews

    Elderberry & Raspberry

    Immunity Collagen Peptides

    Immunity Collagen Peptides - Elderberry & Raspberry 208g
    14 serves |
    Regular price 28.00 USD

  7. NEW Formula

    Container of Beauty Marine Collagen on a light blue background Unflavoured Beauty Marine Collagen Powder - 284g - The Collagen Co. ON SALE
    4.9
    Rated 4.9 out of 5 stars
    284 Reviews

    Unflavored

    Beauty Marine Collagen

    Unflavored Beauty Marine Collagen Powder - 284g
    28 serves |
    Regular price 52.00 USD
  8. Purple Grape premium collagen peptides tins with a purple background A glass of purple grape drink with a metal straw sits next to a purple tub labeled "thecollagen.co Purple Grape Collagen Powder - 560g," with grapes and collagen powder floating above against a pastel green and purple background. ON SALE
    4.9
    Rated 4.9 out of 5 stars
    1,365 Reviews

    Purple grape

    Premium Collagen Powder

    Purple Grape Collagen Powder - 560g
    28 serves |
    Regular price 52.00 USD

  9. Sold
    Out

    Box of premium collagen peptides with purple packaging on a gradient background Purple collagen packets float around a glass of pink liquid, set beside a box labeled "Premium Collagen Peptides," with scattered grapes. ON SALE
    4.9
    Rated 4.9 out of 5 stars
    1,365 Reviews

    Purple Grape

    Premium Collagen Sachet

    Purple Grape Collagen Sachets - 280g
    14 sachets |
    Regular price 32.00 USD

See what people are saying...

@thecollagen.co
Australia Who
Body + Soul
Daily Mail
Food Talk
Harper's Bazaar
Marie Claire
The US Sun
Uncrate
US Weekly
Vogue
Women's Weekly
Yahoo Logo
Australia Who
Body + Soul
Daily Mail
Food Talk
Harper's Bazaar
Marie Claire
The US Sun
Uncrate
US Weekly
Vogue
Women's Weekly
Yahoo Logo
Orange canister of collagen peptides on a light pink background Passionfruit Mango Collagen Powder - 560g - The Collagen Co. ON SALE
4.9
Rated 4.9 out of 5 stars
2,237 Reviews
Hairdresser Amazed

"Absolutely love the flavour, so delicious. I had my regular hair appointment yesterday and my hairdresser was amazed at the length of my hair, has been 6 weeks since she last saw it. I feel my hair is thickening up again and less hair loss when washing my hair."

Verified Buyer | View Product
Two pink containers of Collagen Peptides on a light pink background Collagen powder container with a glass of pink drink, watermelon, and strawberries on a pink background ON SALE
4.9
Rated 4.9 out of 5 stars
6,352 Reviews
Incredible Results!

"Purchased the I’ve never tried anything like these powders and seen incredible results. I’m constantly getting compliments from work about my hair skin and nails."

Verified Buyer | View Product
Collagen shake packaging with 'Glow Shakes' branding on a beige background A Vanilla Milkshake Collagen Meal Replacement (756g) by The Collagen Co. stands on a light beige background, topped with whipped cream and a red-striped straw, surrounded by floating wafers, product tin, and powder sprinkled from a spoon. ON SALE
4.9
Rated 4.9 out of 5 stars
4,199 Reviews
Holy Hair Growth!

“Delicious and creamy! And a pleasant shock to hear from my hairdresser that I have new hair growth!”

Verified Buyer | View Product
Collagen powder container with a glass of pink drink and berries on a purple background Mixed Berry Collagen Powder - 560g - The Collagen Co. ON SALE
4.9
Rated 4.9 out of 5 stars
2,541 Reviews
Hair Saver!!

"I’m soo impressed this collagen powder, the flavour is delicious and it’s saved my hair falling out."

Verified Buyer | View Product
Amazing Product!

"5 months in… and my hair has never looked and felt better. The glow it has. The thickness it has! This product has given me my confidence back and I am so grateful. This truely is an amazing product!!"

Verified Buyer
Collagen Glow Shakes container on a matching chocolate background A tall glass of Chocolate Milkshake Collagen Meal Replacement (756g) topped with whipped cream is surrounded by floating chocolate pieces, a spoon with powder, and the product canister, all set against a beige background. ON SALE
4.9
Rated 4.9 out of 5 stars
6,372 Reviews
My Little Hair Helper

“I have definitely started to notice my hair growing since commencing these shakes for breakfast. Chocolate alone or half chocolate half coffee is delicious.”

Verified Buyer | View Product
Two pink containers of Collagen Peptides on a light pink background Collagen powder container with a glass of pink drink, watermelon, and strawberries on a pink background ON SALE
4.9
Rated 4.9 out of 5 stars
6,352 Reviews
Postpartum Hair Loss!! This Stuff Saved my Hair !!

"Absolutely love this flavour and product! After struggling with postpartum hair loss from 4 months till about 9-10 months postpartum this product saved my hair!"

Verified Buyer | View Product
Read all 9,000+ reviews

Nourishes hair from the inside out. From root to tip. Get ready for silky-soft, glossy, and voluminous results.

Starting from your 20s, your scalp loses more collagen and elastin than it replaces (X). The result? Weak and dull strands that are prone to breakage and annoying split ends. So, for locks that truly look and feel their best, you'll have to support them where they grow. That’s where our collagen hair treatment comes in.

Woman with wavy, long hair faces away, hands on head, against a pink background, highlighting hair health and beauty.

Promotes scalp health and, in turn, healthy hair growth cycles

Your hair follicles are found on your scalp. Any volume loss in your scalp (because of declining collagen and elastin levels) would thus threaten healthy hair growth.

Don’t worry: our collagen peptides for hair are ready to help. By increasing the number and activity of collagen-producing fibroblasts, they help “bulk up” your scalp’s thickness, improving its ability to grow new hair follicles and nourish existing ones.

Close-up of silky, wavy brown hair showcasing shine and smooth texture, highlighting beauty and hair health.

Provides the necessary building blocks for hair growth

Your hair is made up of a protein called keratin. That means your body needs amino acids to synthesize it. And what’s a wonderful source? That’s right: our collagen peptides for hair.

Woman with long, smooth hair in profile against a neutral background, highlighting beauty and skincare.

Fights free radical damage 
to hair follicles

After exposure to environmental stressors like UV rays, your body could make excessive amounts of free radicals in response. These unstable molecules are out to steal electrons from whatever they can get their hands on. And that includes your hair follicles.

Fortunately, our collagen supplements for hair are strong antioxidants that can bind and remove harmful free radicals in the skin — protecting your hair follicles from oxidative damage. Healthy hair follicles = healthier, swish-worthy tresses.

Shop bundle & save

  1. Save
    10%

    Glow Starter Bundle - The Collagen Co. Floating collagen powder sachets with boxes and a pink bottle on a pastel gradient background, highlighting beauty and wellness supplements. ON SALE
    Pick Your Own Flavors
    4.9
    Rated 4.9 out of 5 stars
    3,054 Reviews

    28 Day Beauty Boost

    28 Day Beauty Boost
    Regular price 87.00 USD Sale price 78.30 USD

Our collagen peptides can do more than just restore volume and health to your hair

  1. Simple illustration of a womans waist and hips wearing light purple underwear, outlined in blue with a small belly button visible.

    Weight

    Supports Weight Loss Process

    Shop Now

    Shop Supports Weight Loss Process
  2. Simple illustration of a single hair follicle in skin, with a smooth hair strand emerging and sparkles in the background, suggesting cleanliness or healthy hair.

    Hair

    Soft, Silky, Thick Hair

    Shop Now

    Shop Soft, Silky, Thick Hair
  3. Simple line drawing of a faceless woman with hair in a bun, outlined in blue, with two white sparkle icons beside her on a light gray background.

    Skin

    Dewy, Plump, 
Calm Skin

    Shop Now

    Shop Dewy, Plump, 
Calm Skin
  4. Simple illustration of a human stomach outlined in blue, partially filled with a light beige liquid, against a light gray background with two white sparkles.

    Gut

    A Diverse, Balanced 
Gut Microbiome

    Shop Now

    Shop A Diverse, Balanced 
Gut Microbiome
  5. A simple illustration of a crescent moon with three blue Z letters to its right, symbolizing sleep on a light gray background.

    Sleep

    Improved quality of sleep

    Shop Now

    Shop Improved quality of sleep
  6. A simplified female gender symbol with a pink circle, two vertical lines inside the circle, and a blue cross attached to the bottom.

    Menopause

    Ease your menopause journey

    Shop Now

    Shop Ease your menopause journey
  7. Simple illustration of a human joint showing two bones meeting, outlined in blue, with a gap in between representing the joint space, on a light background.

    Joints

    Flexible, supple, free joints

    Shop Now

    Shop Flexible, supple, free joints
  8. A simple drawing of a finger with a neatly manicured, light pink fingernail, outlined in blue, with sparkles in the background.

    Nails

    Healthy, Strong, Shiny Nails

    Shop Now

    Shop Healthy, Strong, Shiny Nails
  9. A simple illustration of a bone with a light beige color, outlined partly in light blue, on a light gray background with a few small white dots.

    Bones

    Strong, Dense, Healthy Bones

    Shop Now

    Shop Strong, Dense, Healthy Bones
  10. A simple illustration of a light beige water droplet outlined in blue, with two white sparkles in the background on a light gray canvas.

    Overall

    Overall Health

    Shop Now

    Shop Overall Health
  11. Simple outline illustration of a faceless person with light skin tone, blue hairline, and shoulders, set against a light gray background.

    Men's Health

    Men's health and wellbeing

    Shop Now

    Shop Men's health and wellbeing
  12. Simple line drawing of a pregnant woman in profile, outlined in blue with a pink shading over her belly, set against a light background with a few white star-like accents.

    Pregnancy

    Pregnancy Protein Needs

    Shop Now

    Shop Pregnancy Protein Needs
  13. A simple illustration of a flexed human arm showing a biceps muscle, outlined in blue on a light background.

    Muscle

    Muscle Growth and Recovery

    Shop Now

    Shop Muscle Growth and Recovery
  14. A simple illustration of a pink shield with a blue outline and a plus sign in the center, surrounded by small white sparkles on a light gray background.

    Immune

    Supports the Immune System’s Defenses

    Shop Now

    Shop Supports the Immune System’s Defenses
  15. Simple illustration of a pink fish outlined in blue, enclosed within a blue circle on a light gray background.

    Pescatarian

    Accommodates Pescatarian Diet

    Shop Now

    Shop Accommodates Pescatarian Diet
Shop by health goals

FAQs

  1. Collagen provides numerous benefits, including promoting scalp health, supporting healthy hair growth cycles, and improving hair thickness and strength. 

    Collagen for hair loss delivers essential amino acids to support collagen for hair growth, reduce breakage, and prevent split ends. They also protect hair follicles from free radical damage, making hair collagen treatment an effective way to maintain healthy, voluminous locks.

  2. Collagen contributes to hair growth by nourishing the scalp and increasing collagen production in fibroblasts, which improves scalp thickness and strengthens its ability to grow new hair follicles. 

    Hydrolyzed collagen for hair loss also provides the building blocks (amino acids) needed for keratin production, which supports strong, healthy hair. Regular use of collagen powder for hair growth can improve overall hair health and resilience.

  3. Our products use Hydrolyzed Collagen Peptides that are easily absorbed by the body. These collagen peptides for hair help improve scalp health, support collagen hair growth, and protect hair follicles from oxidative damage, making them the best collagen for hair growth and overall hair health.

  4. Yes, collagen can significantly improve hair thickness and strength. By nourishing the scalp and providing essential amino acids for keratin production, collagen supports thicker, stronger strands of hair. It also helps fight free radical damage, which can otherwise weaken hair follicles, making collagen for hair loss a great option for those looking to improve hair health.

  5. To achieve the best results, it's recommended to take collagen supplements for hair daily. Consistent use of collagen powder for hair or collagen peptides for hair will support long-term improvements in hair thickness, strength, and overall scalp health, making it an essential part of your routine for collagen hair growth.

  6. Individuals experiencing thinning hair, weak or brittle strands, or those looking to boost collagen hair growth would benefit most from collagen hair treatments. Additionally, anyone exposed to environmental stressors that damage hair follicles can use collagen peptides for hair growth to protect and restore healthy, strong hair.

  7. Results from collagen supplements for hair typically become noticeable within 4 to 6 weeks of consistent use. Regular intake of collagen for hair growth promotes stronger, thicker hair, with visible improvements in overall hair health and shine.

  8. Most people can take collagen for hair loss or collagen peptides for hair without issue. It's always a good idea to consult a healthcare professional if you have any concerns.

  9. Yes, collagen for hair loss can be an effective solution. By improving scalp health, supporting hair growth cycles, and providing the amino acids needed for strong, resilient hair, collagen and hair growth go hand in hand. Collagen helps strengthen hair follicles, reducing hair shedding and thinning over time.

  10. The suitability of collagen hair treatments depends on your dietary preferences. Most of our products use bovine-sourced collagen, which may not be suitable for vegetarians or vegans.