A bottle of premium Hydrolyzed Marine Collagen. 16 daily doses of 30ml each
Order Now and the product will be with you in 24-48 hours
30 days Money Back Guarantee
Cream with 9 types of collagen and UVA protection. Clinically proven results
Order now and the product will be with you in 24-48 hours
30 days Money Back Guarantee
Hydrating Collagen Face Mask made from bio-cellulose and infused with a serum of active ingredients, including marine collagen, hyaluronic acid and the soothing SymCalmin® complex
Order now and the product will be with you in 24-48 hours
30 days Money Back Guarantee

30 day money back guarantee
If you change your mind, return the product and we'll refund your money.
Reviews from experts and buyers
I started using 21Collagen 3 months ago and I can say that I am extremely satisfied with the results! My complexion is much firmer and more elastic, my skin feels much more hydrated, my hair has started to grow visibly, it looks healthier than ever! I am very pleased with these improvements and will continue to use 21Collagen collagen in the long term. I highly recommend it!
I have been using the product for 2 months. It has a pleasant, dense, sweet taste and is easy to administer. My hair is already not falling out as much and my skin looks much better. I recommend it!
On the recommendation of a person I trust, I started taking 21Collagen about a month ago. I knew about the benefits of collagen, but I didn't know about these products or the methods of administration. The recommendation suited me perfectly and I will continue the treatment constantly! In addition to the benefits that I noticed in terms of skin smoothness and shine, I noticed a strengthening and improvement in the quality of my nails, aspects that were lacking for me. Congratulations on the products and thank you! 🤗🥰👌








Corina Pocnea
I am Corina Pocnea and I am extremely proud to be part of the 21Collagen team. Creating this formula has been a journey full of passion and innovation, aiming to provide a complete solution for skin nutrition and overall well-being. Each ingredient in 21Collagen has been carefully chosen to ensure the best results. Seeing the positive impact the product has on people motivates me even more and confirms to me that our work truly matters.
Read an interview with me on CollagenWise

I am Corina Pocnea and I am extremely proud to be part of the 21Collagen team. Creating this formula has been a journey full of passion and innovation, aiming to provide a complete solution for skin nutrition and overall well-being. Each ingredient in 21Collagen has been carefully chosen to ensure the best results. Seeing the positive impact the product has on people motivates me even more and confirms to me that our work truly matters.
Read an interview with me on CollagenWise
Discover the full 21Collagen range, designed to enhance your beauty routine and support bone and joint health. Our flagship product, 21Collagen Liquid Hydrolyzed Marine Collagen, contains type 1 and 3 collagen in an exclusive combination of 21 ingredients, designed to deliver visible benefits faster than powdered supplements.
The liquid formula provides superior absorption, helping to maintain skin elasticity, strengthen hair and nails, and support joints. Plus, there's a 30-day money-back guarantee so you can try the best marine collagen for your needs without worry.
On this page you will find all of our products, including the other two key pieces of the routine:
The 21Collagen: Hydrolyzed liquid marine collagen, containing type 1 and 3 collagen, in an exclusive combination of 21 ingredients, designed to provide visible benefits faster than powdered supplements.
The Cream SPF 25: Advanced collagen and SPF cream that delivers clinically proven results—smoother skin in just 28 days, supporting collagen synthesis and protecting against UVA rays.
The Collagen Mask: An intensive treatment that smoothes, hydrates and brightens the skin from the very first use, thanks to the ingredient SymCalmin®, known for its calming effect and redness reduction.
If you want to complete your routine with products from the 21Collagen range and save money, take advantage of our offers on sets. Receive effective products that will last you a longer period of time and at the same time save you from extra expenses. Find the offers on sets in the menu of the 21collagen.ro website.
Here you can also check out the authentic customer reviews about 21Collagen and the other products in our range. Our customers are satisfied with the price-quality ratio and systematically write to us about the effects they feel in their bodies, both internally and externally.
Claudia Balan : “On the recommendation of a person I trust, I started taking 21Collagen about a month ago. I knew about the benefits of collagen, but I didn't know about these products or the methods of administration. The recommendation suited me perfectly and I will continue the treatment constantly! In addition to the benefits that I noticed in terms of skin smoothness and shine, I noticed a strengthening and improvement in the quality of my nails, aspects that were lacking for me. Congratulations on the products and thank you!”
Denisa Ștefan : “I have been using the product for 2 months. It has a pleasant, dense, sweet taste and is easy to administer. My hair no longer falls out as much and my skin looks much better. I recommend it!”
Fertea Anca: “It's a wonderful product that's worth every penny, since I've been using it my skin is much smoother, my hands are no longer dry and my hair looks much healthier. I highly recommend it, I'll definitely be back with another order. Thank you”
In addition, you will also find an informative blog dedicated to the author of the 21Collagen formula, Corina Pocnea, Dermatologist and Trichologist, who reveals the story behind a quality beauty collagen, supporting the health of your skin, hair, nails, bones and joints.
Whether you're interested in the best collagen for knees, wondering how long to take collagen, or looking for suitable dietary supplements, here you'll find everything you need for a balanced lifestyle and beauty that radiates from within.