label.m Thickening Shampoo is a volume-building, gentle cleansing shampoo for any hair type with the exclusive NRG Complex (TM) & Time-Release Technology for long-lasting body & lift. Creates instantly thicker hair from root to tip with long-lasting results. Strengthens & protects while promoting hair growth to leave hair looking healthier, repaired & full of luxurious body. To use: Apply to wet hair, massage into a thick lather & rinse.