Do not apply to open wounds, mucous membranes, irritated skin & sunburn. Avoid contact w/ the eyes & mucous membranes. Extensive pigmented area. Protect the treated area from the sun. Wash hands w/ soap after application as hydroquinone can cause reversible brown spots on the nails. Discontinue if darkening or transitory irritation of the skin persists. Contains propylene glycol, butylhydroxytoluene, Na sulphite anhydrous, & Na metabisulfite. Pregnancy & lactation. Childn <12 yr.