Build-Up Blocker

YBL Store Verified independent store

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Build-Up Blocker: 4oz $49.00 A physician-formulated scalp mask made with AHAs and jojoba esters that dissolves pore-clogging oil and product build-up with a gentle exfoliation of t he scalp. Clinically tested to visibly improve dryness and remove dirt and product build-up. Section dry or damp hair with the tip of the tube and apply mask directly to the scalp, using enough to lightly cover the scalp. Next, lightly massage into the scalp with fingertips and leave in for 3 to 5 minutes. Rinse with water. Use 1-2 times per week. Show more