Apply 2-3 drops to clean, dry skin in the morning and evening. Explore our other concentrated facial serums like our 1.5% Hyaluronic Acid serum and 9.8% Glycolic Acid serum. Try out our Niacinamide serum skin hacks below: Zone treat your face by applying our Niacinamide serum to areas prone to oiliness and breakouts. Follow with your favorite moisturizer where needed. Layer with our Hyaluronic Acid serum to hydrate & rebalance skin’s moisture. Layer with our Glycolic Acid serum to gently exfoliate & improve texture.
