Sunday Riley is a brand that splits opinion hard — some of their products have loyal repeat buyers, but others get flagged for irritating ingredients like essential oils and acids that aren't great for sensitive or melanin-rich skin. The U.F.O. Ultra-Clarifying Face Oil has a real fanbase as a hydrating salicylic acid treatment that doesn't sit greasy, but even that one can leave you a little too dewy. If your skin is reactive or you avoid fragrance, you'll want to check each formula carefully before committing.
