A beauty care and maintaining healthy skin, many seek active ingredients that can help preserve a youthful appearance. Two popular substances, collagen and hyaluronic acid, are gaining increasing attention in the beauty industry and nutrition science. Both have their own benefits and functions, but many do not know which would be the right choice for them or whether it is worth combining the two. Collagen is a fundamental building block of the skin, hair, nails, and joints, symbolizing youth and health. Hyaluronic acid, on the other hand, is an extremely effective moisturizing agent that can bind water in the skin, thus helping the skin’s elasticity and fullness. Modern research and…