A cosmetic manufacturing method comprising an extract extracted from chestnuts or a peptide fraction isolated therefrom and natural caffeine derived from coffee

摘要

The present invention relates to a cosmetic preparation method comprising an extract extracted from chestnut bark or a peptide fraction isolated therefrom and a natural caffeine derived from coffee, which exhibits significant effects on improving skin pores and hair loss, etc., surrounding the fruits of chestnut trees After separating and sorting the skin, the separated and sorted skin is pulverized and powdered, the extract hydrolyzed using enzymes or the peptide fraction isolated from the extract is concentrated and spray-dried, and the hydrolyzed extract or It is prepared by mixing 30 to 99% by weight of a compound formed by mixing any one of the peptide fractions isolated from the extract or by mixing them, and 1 to 70% by weight of natural caffeine.