5 Sun Filters: provides Broad spectrum shield against UVA and UVB sun rays. Silver Citrate: prevent bacterial growth through its anti-bacterial effect. Niacinamide: has anti-inflammatory effect and lightening effect. Cetiol CC: Fast drying and easy spreading emollient. Hydrolite 5 (Penthylene Glycol): for a water resistant formula and provides excellent skin moisturizer. Skin is protected from photo aging, dehydration and new acne breakouts, unified skin tone with natural radiance.