Skin by zaron 10% niacinamide serum

SKIN BY ZARON -10% Niacinamide serum 30ml 1. A multi-functional skincare superstar with several proven benefits for the skin 2. Great anti-aging, wrinkle smoothing ingredient used at 4-5% concentration 3. Fades brown spots alone or in combination with amino sugar, acetyl glucosamine 4. Increases ceramide synthesis that results in a stronger, healthier skin barrier and better skin hydration 5. Can help to improve several skin conditions including acne, rosacea, and atopic dermatitis