many herbal ext. can be uses as additives to cosmetic, i.e, Panax Ginseng root ext., Rhodiola rosea ext..... the herbal dry ext. used as additives to cosmetic is widely available, i.e. the ext. powder from Pannax Ginseng, Rhodiola Rosea, Grape Seed, Green Tea, Soy Bean, Ginkgo Biloba, .. to smooth the skin, anti- aging,