Helpful info:
UVA - Long wave ultraviolet A (UVA) rays penetrate deep into the dermis, the skin's thickest layer and causes premature skin aging, wrinkling and dark spots.
UVB - Short wave ultraviolet B (UVB) rays burn the superficial layers of the skin and is the main cause of sunburn and skin cancer.
PA - More + signs mean longer protection against UVA
SPF - Higher numbers mean longer protection against UVB.

TO USE: Apply onto face as last step of basic skin care. Pat lightly until fully absorbed. Apply evenly onto neck, arms, and legs where sun exposure occurs. Reapply as needed for long-term sun exposure.