@kdegraw15: POV: you finally learn what the niacinamide in your makeup actually does 👀 Trying the e.l.f. Power Grip Primer + 4% Niacinamide for the grip AND the skincare benefits. @e.l.f. Cosmetics #elfPowerGripPrimer #NiacinamidePrimer #MakeupPrimer #MakeupTips #BeautyTok