PEG 90M/ PEG compound/ PEG-100 Stearate/ PEG-8 / PEG-40 stearate
分子量越高保濕效果越差,但是皮膚刺激性越小.
MW: 62.07g/mol
Polyethylene glycol, combined with fatty acids and fatty alcohols, can be used as surfactants, coupling agents, stabilizers and lubricants. The higher the molecular weight, the worse the moisturizing effect, but the less skin irritation.
ref.
paulaschoice.com
cosdna.com
pubchem
glamskin app的保養品成分標籤掃描功能,
可以幫助妳尋找含有保濕成分的保濕化妝水