2% Salicylic acid acne medication. Aggressively treats and helps prevent pimples. No. 1 pharmacist recommended brand. Oxy Maximum Pads have a patented formula, which aggressively penetrates deep into the pores where pimples start. They work continuously between washings to help prevent and eliminate blemishes. Experience immediate results as they instantly start to unclog pores by removing dirt and oil, providing long-lasting protection against pimples.