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Huong Phan Lan
What is collagen? Benefits of taking collagen
Collagen is an ingredient that is being used a lot in beauty products. So what is collagen, how to supplement collagen, and which products are good? The answer will be in the next part. 4000 years ago, the Egyptians cooked the tendons and skins of animals to obtain a compound called "Collagen glue". This glue was later used as a musical instrument. By 1930, collagen molecular structure began to spread globally, being used in medicine, pharmacology, and cosmetics. The main role is not only in skin regeneration in the treatment of burns, but also applied in cosmetic surgery, dentistry, and...