Mixed Chicks SULFATE FREE shampoo gets straight, wavy and curly hair squeaky clean without sulfates. KEY NOTES: color safe, & won't strip natural oils, sulfate-free Same product, but more of it, and the dispense pump makes it easy to get at our sulfate free shampoo. Mixed Chicks SULFATE FREE shampoo gets straight, wavy and curly hair squeaky clean without sulfates.