Should I apply this before or after the Niamicide + Zinc? Or mix them together?

When I used the Deciem website's Regimen builder, it suggested the Niacinamide BEFORE the Mandelic Acid -- although I've heard to apply, first, the product that targets your main concern. As for me, I follow the Deciem suggestion. Also, word of advice: try not to use circular motions to spread the Mandelic Acid when applying over top the Niacinamide, as it will pill... Either gently press into skin, or use a jade/quartz roller.

Recevez jusqu’à trois formats découvertes gratuits*avec achat minimum requis. Inscrire le code SCOREMORE. *Des modalités s’appliquent. SUR L’APPLI SEULEMENT. EN SAVOIR PLUS ▸