Cosmetics Formulation Development

will use the substance resorcinol ​/alpha Arbutin /vitamin B3 / มะหาด in daily life Can it be mixed with normal lotion? Or mix with water to use at all.

Hello Activated Resorcinol , Alpha Arbutin , Safe-B3 can be blended with any formula. The formula should have a pH in the range of 4-6, if much lower. or much higher May cause the ingredients to deteriorate quickly. สารสกัดมะหาด must be dissolved in glycol, which makes it unable to be added directly into any lotion formula.