Name of the Product: Alpha-arbutin INCI Name: Alpha-Arbutin CAS#: 84380-01-8 Purity: Min 98% Appearance: White to off-white crystalline powder Arbutin is a strong tyrosinase inhibitor used as a skin-brightening agent in cosmetic products. Among all types of arbutin, Alpha-arbutin is the most stable form. It is water-soluble and easily incorporated into the water phase of your formulations. Add it at a temperature ≤40°C. Recommended usage: 0.2-2%. Solubility: Water-soluble, slightly soluble in Ethanol pH (1%): 5.0-7.0 Add to the water phase at a temperature ≤40°C Please be aware that this product can not be shipped to the receiving address in the EU or the UK. If you are in that location, this item will be refunded automatically. Warning: This skin-brightening agent is powerful and not suited to everyone. Please consult your physician. This ingredient is not intended to treat or prevent any skin conditions. Please consult your dermatologist for more information. A skin test before using the finished products is recommended.