| abstract |
Skin bleaching composition comprising a) a safe and effective amount of a compound of formula I wherein Z is oxygen or sulfur, b) an average polar solvent, c) polyhydric alcohol, d) a solid fatty alcohol, e) a nonionic surfactant f) water and lecithin, wherein at least a portion of the a), b), c), d), e), f) and g) above form a liquid crystal and a method of making the composition, emulsion composition, cream formulation, and emulsion |