How to brief a skincare creator about a new ingredient — retinol, niacinamide, AHA?

Briefing creators on active skincare ingredients — what to include and what to restrict: Provide: the exact INCI name, the percentage (if publishable), the mechanism ("helps promote skin cell turnover"), and the approved outcome language ("skin appears smoother and more refined"). Restrict: specific efficacy claims tied to time ("reduces wrinkles by X% in Y days" requires substantiation). Medical claims ("treats acne" is a drug claim, not cosmetic). For retinol specifically: tell creators to disclose if they have sensitivity issues and to recommend patch testing. Provide creators with a "claims cheat sheet" — 5 things they can say, 3 things they cannot. Review all content before it goes live when active ingredients are involved. One wrong claim can draw regulatory attention.