Lines and wrinkles are definitely the consequence of an aging body’s incapacity to rejuvenate hyaluronic acid inside the skin, which ends up in the collagen’s inability to "bounce back" and sustain an unwrinkled, fine surface.

A lot of anti-aging solutions contain components such as keratin and hyaluronic acid, which may increase collagen and lead to younger-looking skin. Both hyaluronic acid and collagen play a role in preserving the appearance of youth.