Control GX+THK® Shampoo is made with a patent-pending multi-lamellar emulsion technology, and enhanced with transformative whole alpha keratin protein. More than just gray coverage, Control GX+THK Shampoo is a breakthrough in men's hair technology that gradually reduces gray with every wash. The innovative formula is designed with a patent-pending multi-lamellar emulsion and powered by whole Alpha Keratin protein, originally developed for healing and regeneration. Delivers up to 20% thicker hair and visibly fuller volume while gently cleansing and revitalizing. Works with every hair texture and strengthens from root to end. Use daily until you achieve your desired look, then rotate with your regular shampoo to maintain results.