Bovine and marine collagen both provide important benefits for the body, but the better choice depends on your health goals. Marine collagen is sourced from fish and mainly contains Type I collagen, which is the most abundant type found in the skin. It is known for its smaller peptide size, which allows the body to absorb it quickly. Because of this, marine collagen is often chosen to support skin elasticity, hydration, hair strength and nail health. Bovine collagen, which comes from cows, usually contains both Type I and Type III collagen. These types of collagen help support not only skin health but also joints, bones, muscles and connective tissues. This makes bovine collagen a more versatile option for overall body support and recovery. In simple terms, marine collagen is often preferred for beauty and skin-related benefits due to its faster absorption, while bovine collagen is commonly selected for broader support including joints, muscles and overall wellness. The best option depends on whether your main focus is skin health or full-body support. Read More... https://uk.kineticasports.com/blogs/news/which-is-better-bovine-or-marine-collagen