... /How it works :1) Physic Effect: make you to release from tension, feel comfortable2) Psychology Effect: calm, a pleasing odor3) ... for whiten and lock moisture. natural, non-irritant, extract from herbage/fruit,etc.Ingredient: pure water/fresh water, collagen,glycerin,propylene ... almost 10 years' accumulation and innovation in this trade, from 2003,relies on the strong R&D strength of technology ...