Imitation and Application of curcumin 1.Low water solubility. Curcumin is a relatively hydrophobic and lipophilic molecule, almost insoluble in water but soluble in polar solvents such as methanol...
Alpha-Arbutin and Beta-Arbutin are two common whitening ingredients. They have some differences in structure and properties, as follows: Structure: The chemical name of α-arbutin is 4-hydroxybenza...