Collagen is widely used in the food, nutraceutical, and cosmetic industries for its nutritional and functional benefits. In the food sector, collagen peptides are incorporated into protein powders, beverages, and nutrition bars to enhance protein content and improve texture. In nutraceuticals, collagen supports joint, bone, and skin health, making it a key ingredient in anti-aging and joint care supplements. Collagen is also used in cosmetic beauty-from-within products, promoting skin elasticity and hydration. Its excellent solubility, neutral taste, and bioavailability make it ideal for a wide range of functional food and supplement formulations.

Gelatin is a multifunctional ingredient used in food and pharmaceutical applications. In the food industry, it functions as a gelling, stabilizing, and thickening agent in products such as confectionery, dairy desserts, and marshmallows. In the pharmaceutical industry, gelatin is essential for the production of hard capsules, softgels, and tablet coatings, providing structure, protection, and controlled release of active ingredients.