This one is tough, it’s
"This one is tough, it’s a little early to tell but I got my hair done three weeks ago and it seems to be growing much faster than usual, I started the collagen around the same time."
Our award-winning, bestselling daily beauty supplement designed to support radiant skin, flourishing hair, and resilient nails from within.
(holi) mane combines two extraordinary ingredients— types I, II, III & IV wild-caught North Atlantic cod, pollock and haddock marine collagen peptides and pearl powder—to nourish beauty at a cellular level while supporting hydration, strength, and elasticity throughout the body.
(holi) mane provides highly bioavailable collagen peptides that help support the body’s natural collagen production. These sustainably sourced marine proteins deliver a rich spectrum of amino acids that help strengthen hair, improve skin elasticity, and support the structure of nails.
Developed in collaboration with leading functional medicine expert Dr. Will Cole, (holi) mane is formulated unlike traditional collagen supplements. The formula combines four types of marine collagen with pearl powder (nacre) and more than 30 naturally occurring trace minerals and amino acids that work synergistically to support healthy hair, glowing skin, and strong nails.
Pearl powder, long revered in traditional beauty rituals, contains nacre, a complex matrix of proteins and minerals that helps support skin luminosity and resilience.
Together, these ingredients help stimulate the body’s production of glutathione and superoxide dismutase, two essential antioxidants that help protect against oxidative stress while supporting overall vitality and beauty from within.
The result is a daily ritual that helps nourish the skin, hair, and nails while supporting hydration, elasticity, and long-term wellness.
Key Benefits
Supports healthy hair growth and strength
Promotes skin hydration and elasticity
Helps strengthen brittle nails
Supports collagen production throughout the body
Supports gut repair
Provides naturally occurring trace minerals and amino acids
Helps support the body’s production of antioxidant enzymes such as glutathione and superoxide dismutase
Note: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your physician before adding a dietary supplement to your diet.
Recommended for
*marine collagen, crushed pearl powder. *made from non-gmo, wild-caught, kosher fish.
Overall rating: 4.9234447 / 5 from 418 reviews.
Holi (mane) marine collagen and pearl supplements are highly regarded for their positive effects on hair, skin, and nails. Customers report clearer skin, healthier hair, and stronger nails. The collagen is praised for its quality, and the product is noted for making a noticeable difference in overall health.
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"This one is tough, it’s a little early to tell but I got my hair done three weeks ago and it seems to be growing much faster than usual, I started the collagen around the same time."
"I've been really impressed with Holi Mane—it blends easily, tastes pleasant, and has become a simple addition to my daily routine. After using it consistently, my hair feels healthier and stronger, and I appreciate the clean, high-quality ingredients. It's definitely a premium product, but for me, the quality has made it worth repurchasing."
"I’ve been taking this since it was released and I’m convinced that it’s lead to the best hair I’ve ever had in my life. I have thicker, longer hair and I’m perimenopausal. My nails grow like crazy. They are thicker than they’ve ever been and for once can grow longer than the tip of my fingers. I will never stop taking this."
"Absolute stellar marine collagen formula!"
"I started taking 2 teaspoons per day 2 weeks ago one dose on the morning another dose mid day, I feel so relaxed and smooth after lol it’s the perfect additive to an already mellow morning I’ve also noticed a significant glow in my skin and plumpness! Thank you Agent Nateur I’m looking forward to more positive improvements in my skin and body."
"Absolutely love this collagen powder! It mixes easily, has no weird taste, and I've noticed healthier-looking skin, stronger nails, and shinier hair after using it consistently. Highly recommend!"
"I’m seeing great results. First thing I noticed was my skin - especially in the top of my hands. I am pleasantly shocked! Excited to see more changes."
"I love my collagen! My hair is fuller and my nails and skin are healthy!"
"Love it ! I have seen improvement with fine lines on my forehead and my skin is looking more youthful ! Hope to see more good results after month 3!"
"I’m a medical professional and tend to use supplements with caution. All brands are not alike. I bought the marine collagen from Agent Nateur and within days noticed my nails harder. I’ve used others since then and will definitely only be using a this product moving forward."