SpecWhite® 02 is a stable vitamin C derivative that steadily releases VC at a suitable conversion rate via alpha-glucosidase in cells to enhance skin function without side effects. Soluble in water, easy to add to recipes. It can effectively inhibit the production of melanin, promote the synthesis of collagen, and remove free radicals (DPPH), so SpecWhite®02 has the effect of brightening & whitening skin, anti-oxidation, and delaying skin aging. In addition, it can help relieve skin damage after sun exposure. Therefore, it can be recommended for toner, lotion, serum, cream and other cosmetics.