REVERSE Broad Spectrum SPF 50+ Sunscreen features SHIELDrf, a unique complex of stabilized Avobenzone and colorless carotenoids, to provide prolonged broad spectrum protection and ensure that the REVERSE Regimen has every opportunity to visibly decelerate the signs of early skin aging that appear over time. Vitamin E and Green Tea scavenge free radicals and prevent further skin damage from occurring, while Licorice and Mulberry extracts help to brighten dull-looking skin