azelaic acid. man applies azelainates to her face. laboratory research. facial skin care. dermatological serum

azelaic acid rosacea treatment acidum azelaicum azelainates carboxylic serum suspension peeling anti-acne acne pimples rashes inflammation redness swelling lightening pigmentation skin care oily combination free radicals exfoliation exfoliant active ingredients laboratory cosmetology chemist cosmetologist scientist technologist cosmetics inscription anti-inflammatory lipid metabolism pipette liquid enzyme fluid textured bubble transparent poured drop product facial bottle testing sensitivity man applies her face research dermatological