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Peptan is produced and marketed by Rousselot. Peptan collagen peptides are bioactive ingredients that have been specifically developed to deliver multiple health benefits and functional properties. Numerous scientific studies have demonstrated Peptan’s ability to promote healthy living.


Founded in 1891, the producer and marketer of Peptan – Rousselot is committed to producing the highest quality and the safest collagen products to meet your demands.


Peptan offers health benefits backed by substantial scientific evidence


We commit to the highest quality and product safety


Let’s discover the history of Peptan’s creator – Rousselot.

Collagen and
its role in the
human body 

Collagen is the most abundant protein in the human body and the major protein in our connective tissues, ensuring the integrity, elasticity and
strength of skin, cartilage and bones.


Easy to use and neutral, Peptan can be integrated in any kind of recipe.

Panna Cotta with Peptan

Enjoy the benefits of Peptan with this smooth, sweet dessert. The Rousselot gelatin leaves are a stabilizer which gives the Panna Cotta a luscious, smooth texture with a pleasing mouthfeel. If you want a heavenly dessert with the health benefits to match, this one’s for you!
PannaCotta Recipe
See the recipe

Dairy Drink with Peptan

A delightful drink to enjoy everyday, with the added benefits of Peptan. The dairy drink is a popular recipe for creating healthy, low-fat, high-protein beverages. By formulating dairy products with Peptan, you get the added benefits of two protein sources: collagen peptides as a bioactive protein and milk proteins. Peptan has been proven, through scientific studies, to support both joints and bones. Natural calcium complements the protein action to maintain muscle mass.
Dairy Drink with three jars
See the recipe

Cereal Bar with Peptan

A delicious and healthy snack, this cereal bar can help you maintain youthful, healthy-looking skin. The Peptan collagen peptides can rejuvenate your skin from the inside by improving the collagen network and skin hydration levels, which is supported by natural antioxidants from goji berries (beta-carotene), raisins, pistachios and hazelnuts (vitamin E). All-in-all, a tasty treat with added health benefits!
Close up of Granola Bar
See the recipe

Dairy Shot with Peptan

A sweet probiotic drink to help digestion and maintain bone health. This fresh, high-protein, treat packs in all that is good for your bones! Peptan helps to build the bone matrix, while kefir offers digestive and gut-health benefits.
Glass of calcium milk
See the recipe


Discover the product of the month – Mattisson product with Peptan, Vitamin C, Hyaluronic Acid, MSM, Calcium and Magnesium for Health & Welness.
Visit their site. 

Check out Where to Buy to find the Peptan product near you


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What makes Peptan the partner of choice? Our global leadership in collagen peptides, combined with our worldwide presence and customercentric culture, enables us to be a closely connected, reliable partner to you as a manufacturer. We can help you with virtually any product requirement or innovation you have in mind.


This website is not intended for sales to consumers. Rousselot makes no representation or warranty, whether expressed or implied, as to the accuracy, reliability, or completeness of the information, nor does it assume any legal liability, whether direct or indirect, for any information. Use of this information shall be at your discretion and risk. Nothing herein relieves you from carrying out your own suitability determinations and tests and from your obligation to comply with all applicable laws and regulations and to observe all third-party rights. This product is not intended to diagnose, treat, cure, or prevent any disease. The uses and claims for Rousselot’s products recommended in this website should be adapted to the current local regulatory environment. This statement has not been evaluated by the Food and Drug Administration.