Capsule (fish gelatin)

Fish gelatin is a natural protein extracted from the skin and scales of fish, primarily freshwater or marine species. It is obtained through partial hydrolysis of collagen, giving it gelling properties comparable to bovine or porcine gelatin, while offering a suitable alternative for those who avoid land-animal-derived ingredients. From a nutritional standpoint, fish gelatin is rich in the amino acids glycine and proline, which contribute to the normal structure of connective tissue. Its protein profile and digestibility make it a well-tolerated gelling material. It also generally presents a lower allergenic index compared to other animal-derived sources. In the field of food supplements, fish gelatin capsules serve as the shell encasing the active ingredient. They represent a 100% natural, additive-free solution and are suited to consumers who are mindful of the origin of raw materials. They offer an alternative to vegetable capsules (HPMC) for those who prefer a marine-based option.