Arbutin, Brand Name : Tianhong

We offer arbutin, a highly effective depigmenting and lightening composition is accepeted by world,so it was frequently used as an additive ingredient in the cosmetics or dermatological substance, it can effectually inhibit the formation of the melanin.arbutin is suded as skin lightening agents in the cosmetics, especially in advanced cosmetics which have function of lightening skin, sunscreen and dispelling freckle.
Reference addition of arbutin:2.0-7.0%
arbutin break down easily in the acidic eviroment, so the ph value of cosmetic system should be at more than 6.0
the use of arbutin will be dissolved in the water under 50 °c
cosmetic system containing arbutin should be added to the amount of antioxidants
analysis specification
assay white crystalline powder
odor characteristics
taste characteristics
melting point 199-201±0.5°c
clarify of water solution transparency, colorless, none suspended maters
specification rotation -66 ±2°
loss on drying 0.5% max
heavy metals 10ppm max
hydroquinone 10ppm max
ignition residue 0.5% max
arsenic 2ppm max
pathogen bacteria≤300cfu/g
fungus≤100cfu/g