Custom Repair Moisturizer: OEM/ODM formulation guide for barrier repair

Build a custom repair moisturizer the right way. This OEM/ODM guide covers barrier KPIs, best-practice actives (ceramides, niacinamide, panthenol), texture by climate, microbiome-safe/fragrance-free builds, ISO 11930/HRIPT evidence, and airless/barrier packaging to preserve potency.