Seeking recommendations for effective oil-soluble ingredients to reduce melasma, freckles, and dark spots for use in an oil-based facial product. Spec...

I am trying to formulate a cream using Light Lotion Maker (ID 5938) with the provided formula and method, but the mixture remains liquid and does not ...

When formulating with both liquid Ethylhexyl Salicylate and powder Butyl Methoxydibenzoylmethane, is it possible to mix them directly for dissolution,...