glutamic acid
Amino acids derived from gluten powder have water retaining properties for skin. Any of various amino acids found in large quantities in protein hydrolysates. It can promote metabolism and stimulate cell regeneration, with slow effect but high safety.
ref.
paulaschoice.com
cosdna.com
skin+ app的保養品成分標籤掃描功能,
可以幫助妳尋找含有抗皺成分的抗皺精華液