TXTR By Cantu Cleansing Oil Shampoo for color treated hair and curls. Gentle conditioning cleanse. Color safe and sulfate free. Cleansing Oil Shampoo pronounced texture. A salon-inspired collection with a foundation in conditioning, TXTR. by Cantu is the go-to solution for waves, curls and coils. This moisture rich, color safe formula adds back radiance and moisture to dry hair.