Let's explore the effects of ingestible collagen, focusing on beauty.

[Source] : https://www.hidoc.co.kr/healthstory/news/C0000602822

Collagen acts as a support structure deep within the skin, so a decrease in collagen levels leads to a decline in elasticity and skin concerns such as wrinkles and enlarged pores. However, it is said that it is practically difficult to achieve satisfactory results from ingestible collagen. Since collagen is absorbed throughout the body—including joints, nails, and hair—the amount reaching the facial skin is minimal. They advise that consuming low-molecular-weight fish collagen does not create specific tissue; because collagen is ultimately a protein tissue, you should simply think of it as taking a nutritional supplement. It seems that if you want firm and supple skin, getting a procedure at a dermatology clinic is the answer.