Doctor’s Best Fish Collagen with Naticol® delivers 5 g of pure Type I fish collagen per serving in a convenient, single-serve powder stick pack format. Each stick pack dissolves easily into any beverage of your choice, making it a simple and flexible addition to your daily routine — whether at home, at work or on the go.

Naticol® is a premium, sustainably sourced marine collagen peptide derived from fish (catfish, cod, haddock and tilapia). Type I collagen is the most abundant form found in the body and is a key structural protein in skin, bones, tendons and connective tissue. With no other added ingredients, this formula is as clean and straightforward as it gets — just pure fish collagen peptides in every serving.

This product is non-GMO, gluten free and soy free, and each pack contains 30 individual stick packs — a full month’s supply at one serving per day. Doctor’s Best is committed to quality and transparency, using only carefully sourced, science-backed ingredients.