Nutrafol Build-Up Blocker Exfoliating Scalp Masque is a physician formulated exfoliating hair mask that eliminates debris and impurities from the scalp. This product is clinically shown to dissolve excess sebum and balance oil production, remove dirt and product build-up. This visibly improves scalp dryness and flakiness. After four weeks of use, most users report improvements in scalp dryness and flakiness as well as an immediate reduction in scalp sebum and product build-up residue. Product provides both chemical and physical exfoliation without being overly harsh and causing irritation.
Using the tip of the tube, gently section dry or damp hair and apply mask directly to the scalp. Use enough mask to lightly cover the scalp. Massage into the scalp with fingertips. Leave in for 3-5 minutes. Rinse with water. Repeat 1-2 times per week for oily hair, or 2-3 times per week for dry hair.