Xi an Pincredit Bio-tech Co., Ltd sell "Kojic Acid Powder"

Kojic acid is a chelating agent produced through multi-component synthesis, appearing as a pale yellow crystalline powder soluble in water and ethanol. It mildly inhibits pigment formation in plant and animal tissue and serves in food and cosmetics to preserve or modify coloring. It carries antioxidant activity that may help scavenge free radicals and support cell function, and it inhibits tyrosinase synthesis to reduce melanin output, contributing to a skin-whitening effect; it may also offer pain-relieving and anti-inflammatory properties. Applications span cosmetics (skin whitening), food (preservative), pharmaceuticals (pain-relief ingredient) and agriculture (plant growth promoter in fertilizers and pesticides).