1.Kojic Acid 2.99% for pharmacy, food, cosmetics and pesticides 3 ... powderEffects1. Spots removing, skin shinning, and skin care;2. To be anti-oxidants, antiseptic and preservatives;3. ... keep it away from direct light, and wet. 2 years shelf lifePackage25KG/Drum; 1KG/Aluminum Foil bagChoose "natural ... less than 100KG, usually called as DDU service;2. Sea shipping for quantity over 500KG; and air ...