NIB Sunday Riley U.F.O. With 1.5 percent salicylic acid, this fast-acting, quick-drying, medicated oil clears acne and blackhead-causing buildup and debris from congested pores for smoother, blemish-free skin. Tea tree oil and black cumin seed oil support clear skin, while hexylresorcinol and licorice naturally brighten the appearance of old acne discolorations for a more even-toned complexion. Counterbalancing the potentially drying effects of salicylic acid, milk thistle, and cucumber seed oil nourish the skin and smooth the appearance of lines and wrinkles, without leaving a greasy residue. Chamomile and neroli soothe stressed, blemish-prone skin. With salicylic acid, tea tree oil, black cumin seed oil, this acne treatment clears blackheads from your nose, chin, and forehead, while preventing and treating acne. Great for scalp and back acne too! Sulfate-Free, Paraben-Free, Gluten-Free, Soy-Free, Phthalate-Free, Fragrance-Free, Vegan.