Briogeo Scalp Revival Charcoal + Tea Tree Scalp Treatment The antiseptic tea tree oil in this Briogeo Scalp Revival Charcoal + Tea Tree Scalp Treatment ($32) works to reduce scalp inflammation, but it's the charcoal that draws out the impurities and mint oils that reduce itchiness. Your scalp is left better balanced, and there's also biotin to better support hair growth in the future. Image Source: sephora.com Briogeo Scalp Revival Charcoal + Tea Tree Scalp Treatment $32 from sephora.com Buy Now