The most abundant fibers in connective tissue are collagen fibers.
Collagen fibers are the most abundant and widely distributed connective tissue. The composition of collagen fibers is based on collagen, and also contains proline, hydroxyproline, glycine and other fiber combinations, which are more distributed in various organs of the human body, and are most abundant in the skin, sclera, tendons and other parts of the body.
Collagen fibers have the role of filling the skin, with high toughness and tensile strength. Timely supplementation of collagen can prevent and delay skin aging, improve skin discoloration, dryness, wrinkles and other symptoms, can make the skin white, moist, elastic and so on.