Briogeo B. Well Organic + Australian 100% Tea Tree Skin and Scalp Oil The tea tree oil in this top-rated Briogeo B. Well Organic + Australian 100% Tea Tree Skin and Scalp Oil ($32) can calm itchy, irritated skin on your face or your scalp, too. It also combats the oiliness that can lead to breakouts and soothe existing blemishes when diluted with water. Image Source: sephora.com Briogeo B. Well Organic + Australian 100% Tea Tree Skin and Scalp Oil $32 from sephora.com Buy Now