Non-greasy, quick drying sunscreen + primer with a sheer matte finish offering broad-spectrum protection against UVA/UVB, HEV and IR-A rays This is best for: Aging skin as it contains a firming peptide Those wanting a slight tint and a product that can act as a makeup primer Those wanting to smooth the skin and diminish the appearance of fine lines The reason that we love all the ZO SunProtection is because they contain: Fractionated melanin (natural bleached melanin) ZOX¹²™This is an exclusive antioxidant complex, encapsulated with vitamins A, C, and E. It a has a 12 hour time release and is designed to protect the skin from free radical damage and shields the skin from harmful IR-A (infrared) rays. ZOX¹²™ works to inhibit future signs of premature ageing. UVA/UVB protection(from the sun) HEV and IR-A protection (from computers screens, phones and remotes). The ZO range of Sun Protection includes: Sunscreen+Primer SPF 30, Broad Spectrum SPF 50, Smart Tone SPF 50, Daily Sheer SPF 50 and Sun Spray SPF 50 ZO Skin Health | 30ml Please contact us for online consultation before your first purchase unless you have used ZO products before.