Colortek Acai Berry Plum Anti-Aging Conditioner 33.8 oz, designed with bio-nanotechnology particles, protects your hair color as it works deep into the hair shaft. Your hair becomes healthier, silkier, smoother and easier to manage. Sulfate free formula conditions as it locks in your color. The protective nano-tech silicone's seep deep into the hair shaft. Pro-vitamin B-5 replaces amino acids to strengthen hair. A complex of panthenol and hydrolyzed silk conditions hair and can be used daily. Acai Berry Pluam Anti-Aging Conditioner contains two times the antioxidants of most fruit or botanical based conditioners.