AG Hair Cosmetics Light Daily Conditioner is a light repair treatment and detangler that won't weigh down the hair. AG Hair Cosmetics Light Daily Conditioner has a pH level of 3.5 - 4.0 which helps close the hair's cuticle, trapping in protein and moisture to enhance the hair's shine and manageability. Silk, Keratin, Wheat and Oat protein improves moisture, strength, elasticity and shine.