Reset Your Scalp. Restore Healthy Hair. If your scalp feels oily, itchy, flaky, tight, or irritated, your scalp is telling you it needs attention. The Thera-Tech Root Detox Serum is a lightweight leave-in treatment designed to help refresh, rebalance, and soothe your scalp while creating the healthiest possible environment for beautiful hair. We believe that healthy hair starts with a healthy scalp. When excess oil, product buildup, or irritation take over, your scalp can't function at its best. This serum helps restore balance so your hair has the foundation it needs to look and feel healthier. Lightweight and fast-absorbing, it won't leave your hair greasy or interfere with your style, making it easy to use every day. Why You'll Love It Helps reduce excess oil and product buildup. Soothes itchy, tight, or uncomfortable scalps. Hydrates dry scalp without leaving behind heavy residue. Lightweight formula won't flatten or weigh down your hair. Helps create a healthier environment for stronger-looking hair. Safe for daily use on all hair types. Professional Ingredients. Everyday Results. The Root Detox Serum combines advanced prebiotic technology with professional peptides and botanical ingredients to help restore your scalp's natural balance. These ingredients work together to reduce excess oil and buildup, support your scalp's natural moisture barrier, calm irritation and dryness, and encourage a healthier environment for fuller-looking hair. When your scalp is healthy, your hair has the best opportunity to thrive. How to Use Apply directly to a clean, damp or dry scalp, focusing on the areas where you experience excess oil, dryness, flaking, or irritation. Massage gently into the scalp until absorbed. Do not rinse. Style your hair as usual. For best results, use after cleansing with the Thera-Tech Balancing Shampoo.