As we age, collagen will gradually be lost, which cause the collagen peptides and elastic nets that support skin to break, and the skin tissue will be oxidize, atrophy, collapse, and dryness, wrinkles and looseness will happen. Therefore, supplementing collagen peptide is a good way to anti-aging.
Color Detection Method
If collagen peptide is light yellow, which means good collagen peptide. If collagen peptide is bright light just like paper, that is, has been bleached. What’s more, we can observe the color after dissolution. Put 3 gram collagen peptide dissolve in 150ml water in a transparent glass, and the temperature is 40℃~60℃. After completely dissolve, take a glass of 100ml pure water, then compare the color between them. The closer to the color of pure water, the better the quality of collagen, and the worse the quality of collagen with darker color.