Damage Repair

Collagen Duo

61 reviews
$ 51 $ 58

Repair Damage & Reconstruct Strands

This dynamic duo of shampoo and conditioner is formulated with scientifically proven and natural ingredients which target damage by reconstructing and hydrating the hair strands from inside out. Preventing breakage, sealing split ends, and rejuvenating your hair while eliminating frizz and increasing plumpness.

No Added: Silicones, Parabens, Sulfates or Sodium Chloride

Customer Reviews
4.9 Based on 61 Reviews
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Alice L.
United Kingdom United Kingdom

Best line ever.

I had such a good experience using these products. They were easy to use, beautiful packaging and gave tips on what other products they work best with. My favourite part was the collagen mask which as soon as I applied I was shocked at how much softer my hair felt. After two uses my hair genuinely seemed healthier.

Kerotin Collagen Line + Free Gift Review


We're glad that you liked our Collagen Line. Thank you so much for sharing your hair journey with us. Don't forget to update us on your hair journey!

A Kerotin Customer
United States United States

Fuller, healthier

I purchased the hair growth vitamins and the thickening spray, the oil, and a sample of shampoo and conditioner. I’m going to be a customer for life. I’m 68 yrs old with long hair and have had more people mention how great my hair looks since I started using Kerotin products. I also purchased the scalp massager which I absolutely love!

Kerotin Collagen Line + Free Gift Review


Cindy! Thank you so much for taking the time to share your experience with our products! We are happy to be a part of your hair journey.

Cheyenne M.
Canada Canada

Smooth, healthy hair.

Love this set. Since I have added this to my routine my hair is smoother , healthier, more full and I have experienced less breakage. Using this set along with the Kerotin heat Cap yields even better results.

Kerotin Collagen Line + Free Gift ReviewKerotin Collagen Line + Free Gift Review


We’re glad to know that you are satisfied with our products, Cheyenne! Your positive feedback means a lot to us. We wish you all the best on your hair journey!

Jacquelyn A.
United States United States

Heaven in a jar

I thought all masks were the same - boy was I wrong! This Collagen mask blew me away! With other brands my hair is normally a tangled mess when I try to apply a mask and it's frustrating so I tend not to do it. I put a nice scoop of this Collagen mask into my hands and was easily able to work the product through my strands and finger-comb it in! It rinsed out well and left my hair so soft, shiny, and recharged. This mask gave my fine hair super manageability and hydration! I highly recommend this product and will continue to purchase it to keep my hair gorgeous!

Kerotin Collagen Line + Free Gift Review


Hi Jacquelyn! We can’t thank you enough for the kind words about our product. Your feedback means a lot to us and lets us know we’re on the right track! We are happy to be a part of your hair journey

Kay M.
Canada Canada

Works So Well

The Collagen Mask works so well on my hair. I live in a dry climate and love using this product.

Kerotin Collagen Line + Free Gift Review


Thank you so much for taking the time to share your experience with the product, Kay! We are happy to be part of your hair journey!