Revive and restore damaged, over-styled, and chemically treated hair with Sebastian Professional Penetraitt Strengthening and Repair Conditioner. This powerful formula features an advanced active rescue system that penetrates deep into the hair shaft, repairing its natural health for a strong and silky-soft finish. Essential for maintaining vibrant color, this deep conditioning formula protects against stress from chemical treatments and heat damage. Apply to wet hair, massage through to the ends, and rinse thoroughly. Note: This supersize product does not include a pump.