Close-up of shiny, healthy brown hair with text promoting collagen formulas for stronger, shinier hair. A button at the bottom reads 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

I started taking the premium collagen peptides mainly for my hair and after about a month I noticed way less shedding. My hairbrush used to be full every day and now it’s barely anything which feels amazing.


Liana R|Verified Buyer

I’ve always struggled with slow hair growth but since adding this into my routine I can actually see a difference. My hair feels thicker and my ends look healthier instead of dry and brittle.


Jessica G|Verified Buyer

The biggest change for me has been the strength of my hair. It used to snap so easily when I brushed it but now it feels stronger and smoother and looks a lot more polished.


Momoko H|Verified Buyer

I wasn’t expecting dramatic results but my hair has definitely improved. It looks shinier and I’ve had so many people comment on how healthy it looks lately.


Amanda S|Verified Buyer

After consistent use my hair feels fuller, especially around the front where it used to look thin. It’s given me so much more confidence when styling it.


Renee F|Verified Buyer

I love how easy it is to add to my routine and the results speak for themselves. My hair is growing faster than it has in years and it feels softer and stronger at the same time.

Millie MB|Verified Buyer

Shop hair-resurrecting collagen peptides

  1. Best Seller

    A canister of thecollagen.co Strawberry Watermelon Collagen Powder (560g) sits beside a glass of pink drink with ice and a straw, surrounded by watermelon slices and strawberries on pink platforms, all set against a pink background. The Strawberry Watermelon Collagen Powder (560g) from thecollagen.co is displayed in a pink canister alongside a glass of pink drink, strawberries, watermelon slices, and cubes on a pink background with some fruit pieces floating above.
    up to 52 ENTRIES
    4.9
    Rated 4.9 out of 5 stars
    6,740 Reviews

    Strawberry Watermelon

    Premium Collagen Powder

    Strawberry Watermelon Collagen Powder - 560g
    28 serves |
    Regular price 52.00 USD
  2. Best Seller

    A box of thecollagen.co Mixed Flavors Collagen Sachets (270g) with vibrant packets, floating berries, watermelon, and a purple drink—featuring hydrolysed bovine collagen powder—set against a pastel gradient background. A box of thecollagen.co Mixed Flavors Collagen Sachets (270g), a vibrant pink anti-ageing drink, fresh watermelon, diced mango, berries, and a single sachet are artfully arranged on a pastel pink and blue background.
    up to 32 ENTRIES
    4.9
    Rated 4.9 out of 5 stars
    5,180 Reviews

    Mixed Flavors

    Premium Collagen Sachet

    Mixed Flavors Collagen Sachets - 270g
    14 sachets |
    Regular price 32.00 USD
  3. A 560g container of thecollagen.co Passionfruit Mango Collagen Powder sits beside a glass of iced juice, mango slices, and passion fruit, emphasizing its premium hydrolysed bovine collagen for anti-ageing benefits. A 560g tub of thecollagen.co’s Passionfruit Mango Collagen Powder is shown next to a glass of orange drink, sugar being poured in, mango cubes, and halved passionfruits on a peach-colored background.
    up to 52 ENTRIES
    4.9
    Rated 4.9 out of 5 stars
    2,417 Reviews

    Passionfruit Mango

    Premium Collagen Powder

    Passionfruit Mango Collagen Powder - 560g
    28 serves |
    Regular price 52.00 USD
  4. A 560g container of thecollagen.co’s Purple Grape Collagen Powder stands beside a glass of pink iced drink and red grapes, set against a purple gradient background, spotlighting this beauty supplement. A vibrant purple grape drink with ice and a metal straw sits beside a thecollagen.co Purple Grape Collagen Powder (560g) canister—a beauty supplement featuring hydrolysed bovine collagen peptides. Grapes float on a pastel purple and green gradient background.
    up to 52 ENTRIES
    4.9
    Rated 4.9 out of 5 stars
    1,503 Reviews

    Purple grape

    Premium Collagen Powder

    Purple Grape Collagen Powder - 560g
    28 serves |
    Regular price 52.00 USD
  5. A tub of The Collagen Co. Mixed Berry Collagen Powder (560g) is placed between a glass of pink iced drink with a clear straw and a display of fresh berries, set on a pastel purple background. A pink canister of The Collagen Co. Mixed Berry Collagen Powder (560g) floats beside a glass of pink liquid with a straw, as water splashes and berries hover against a pastel purple background, highlighting hydrolysed bovine collagen.
    up to 52 ENTRIES
    4.9
    Rated 4.9 out of 5 stars
    2,736 Reviews

    Mixed Berry

    Premium Collagen Powder

    Mixed Berry Collagen Powder - 560g
    28 serves |
    Regular price 52.00 USD
  6. NEW

    A chic glass of purple grape drink with bunches of grapes and floating The Collagen Co USA Purple Grape Collagen Sachets, set beside a 280g box on a pastel purple background. A glass of purple liquid splashes beside a box of The Collagen Co USA Purple Grape Collagen Sachets (280g), with grapes, a gold spoon, and hydrolysed bovine collagen powder on a pastel purple background.
    up to 32 ENTRIES
    4.9
    Rated 4.9 out of 5 stars
    1,503 Reviews

    Purple Grape

    Premium Collagen Sachet

    Purple Grape Collagen Sachets - 280g
    14 sachets |
    Regular price 32.00 USD
  7. A 420g tub of thecollagen.co Unflavored Collagen Powder is showcased between a glass of iced coffee with milk and a black coffee on blue pedestals, with coffee beans scattered nearby, set against a light blue background. A 420g tub of thecollagen.co Unflavored Collagen Powder is shown with gold spoons adding white powder to two coffees—one black, one with milk—against a blue background scattered with coffee beans for an anti-ageing boost.
    up to 52 ENTRIES
    4.9
    Rated 4.9 out of 5 stars
    2,268 Reviews

    Unflavored

    Premium Collagen Powder

    Unflavored Collagen Powder - 420g
    28 serves |
    Regular price 52.00 USD
  8. A purple container of The Collagen Co. Immunity Collagen Peptides - Elderberry & Raspberry 208g sits on a white pedestal against a purple background, highlighting its immune-supporting benefits and berry flavors. A pink iced drink is topped with Hydrolysed Bovine Collagen Powder as The Collagen Co. Immunity Collagen Peptides - Elderberry & Raspberry 208g sits nearby among raspberries, showcasing its immune-supporting nutrients.
    up to 28 ENTRIES
    4.9
    Rated 4.9 out of 5 stars
    577 Reviews

    Elderberry & Raspberry

    Immunity Collagen Peptides

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

    A light blue container of The Collagen Co. Unflavored Beauty Marine Collagen Powder (284g) sits on a white surface against a light blue background, featuring its hydrolysed marine collagen and key ingredient and benefit details on the label. A 284g container of The Collagen Co. Unflavored Beauty Marine Collagen Powder appears underwater with bubbles. The label promotes benefits for hair, skin, nails, and beauty with premium hydrolyzed marine collagen.
    up to 52 ENTRIES
    4.9
    Rated 4.9 out of 5 stars
    320 Reviews

    Unflavored

    Beauty Marine Collagen

    Unflavored Beauty Marine Collagen Powder - 284g
    28 serves |
    Regular price 52.00 USD

See what people are saying...

@thecollagen.co
A 560g container of thecollagen.co Passionfruit Mango Collagen Powder sits beside a glass of iced juice, mango slices, and passion fruit, emphasizing its premium hydrolysed bovine collagen for anti-ageing benefits. A 560g tub of thecollagen.co’s Passionfruit Mango Collagen Powder is shown next to a glass of orange drink, sugar being poured in, mango cubes, and halved passionfruits on a peach-colored background.
up to 52 ENTRIES
4.9
Rated 4.9 out of 5 stars
2,417 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
A canister of thecollagen.co Strawberry Watermelon Collagen Powder (560g) sits beside a glass of pink drink with ice and a straw, surrounded by watermelon slices and strawberries on pink platforms, all set against a pink background. The Strawberry Watermelon Collagen Powder (560g) from thecollagen.co is displayed in a pink canister alongside a glass of pink drink, strawberries, watermelon slices, and cubes on a pink background with some fruit pieces floating above.
up to 52 ENTRIES
4.9
Rated 4.9 out of 5 stars
6,740 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
A beige canister of The Collagen Co. Vanilla Milkshake Collagen Meal Replacement (756g) sits atop a white pedestal, highlighting its hydrolysed collagen peptides for protein and weight management support. A glass of The Collagen Co. Vanilla Milkshake Collagen Meal Replacement sits with a canister, waffle cookies, and ice cream on a beige background—an ideal choice for weight management.
up to 52 ENTRIES
4.9
Rated 4.9 out of 5 stars
4,751 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
A tub of The Collagen Co. Mixed Berry Collagen Powder (560g) is placed between a glass of pink iced drink with a clear straw and a display of fresh berries, set on a pastel purple background. A pink canister of The Collagen Co. Mixed Berry Collagen Powder (560g) floats beside a glass of pink liquid with a straw, as water splashes and berries hover against a pastel purple background, highlighting hydrolysed bovine collagen.
up to 52 ENTRIES
4.9
Rated 4.9 out of 5 stars
2,736 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
A canister of thecollagen.co Strawberry Watermelon Collagen Powder (560g) sits beside a glass of pink drink with ice and a straw, surrounded by watermelon slices and strawberries on pink platforms, all set against a pink background. The Strawberry Watermelon Collagen Powder (560g) from thecollagen.co is displayed in a pink canister alongside a glass of pink drink, strawberries, watermelon slices, and cubes on a pink background with some fruit pieces floating above.
up to 52 ENTRIES
4.9
Rated 4.9 out of 5 stars
6,740 Reviews
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 | View Product
A pink cylindrical canister of The Collagen Co. Chocolate Milkshake Collagen Meal Replacement (756g) sits on a white pedestal against a soft pink background, highlighting its high-protein hydrolysed collagen peptide formula. A glass of The Collagen Co. Chocolate Milkshake Collagen Meal Replacement (756g), topped with whipped cream, is surrounded by floating chocolate pieces, a gold spoon with powder, brownies, chocolate bars, and a pink Glow Shake canister. Contains hydrolysed collagen peptides.
up to 52 ENTRIES
4.9
Rated 4.9 out of 5 stars
7,243 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
A canister of thecollagen.co Strawberry Watermelon Collagen Powder (560g) sits beside a glass of pink drink with ice and a straw, surrounded by watermelon slices and strawberries on pink platforms, all set against a pink background. The Strawberry Watermelon Collagen Powder (560g) from thecollagen.co is displayed in a pink canister alongside a glass of pink drink, strawberries, watermelon slices, and cubes on a pink background with some fruit pieces floating above.
up to 52 ENTRIES
4.9
Rated 4.9 out of 5 stars
6,740 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.

A person with long, wavy brown hair stands facing a light pink wall, wearing a white long-sleeve top and holding their head with both hands.

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 long, shiny, light brown hair with smooth, wavy strands and natural highlights.

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.

A woman with long, straight, highlighted hair is shown in profile against a light gray background, with her eyes closed and her hand gently resting under her chin.

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.

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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