Especially suited to oily or acne prone complexions, Peter Thomas Roth Max Sheer All Day Moisture Defense Lotion SPF30 is rich in antioxidants to protect skin from free radical damage, while providing extra sheer protection against UVA-UVB rays.A very lightweight, oil-free, non-greasy hydrator, Peter Thomas Roth Max Sheer All Day Moisture Defense Lotion SPF30 will screen and block out the suns harmful rays leaving you to bask in the pros of good weather without the worry.Directions of use:Use daily, in the morning after cleansing and toning.Apply directly onto clean skin or after treatment products thirty minutes before sun exposure.