Brand from Hong Kong: Phyto Lab. Vitamin B3( Niacinamide) enables skin to create natural moisturizing factors to maintain hydration and elasticity, and brings about anti-acne, anti-inflammatory, oil balance and melanosome transfer suppression effects for even and translucent skin tone.It strengthens skin natural defence system and reduces allergy risks.Ceramides is one of the most important Natural Moisturising Factors that can bind skin cells together and reduce transepidermal water loss.Resveratrol possesses excellent antioxidant properties to strengthen the skin's ability to resist ultraviolet light and free radicals.How to use:Can be used morning and night.