| abstract |
PROBLEM TO BE SOLVED: To provide an ideal skin protective agent which is hardly oxidized by a plant extract substance, has a moisturizing action, has an affinity for skin, and cuts off harmful ultraviolet rays. SOLUTION: Fengsen bal samino L. ) Alcohol extract. Hosensen alcohol extract contains NMF (natural It contains amino acids which make up 40% of the composition of the moisturizing factor (natural moisturizing factor) and even contains citric acids. 234 nm, 248 nm, 261 nm, 270 nm It was found that there was a maximum absorption spectrum near nm and 325 nm. |