How safe is it?

Product Description

Ultra-Nourishing Cleansing Oil mimics hair's natural oils to replenish essential moisture, as it removes dirt and build-up. Its sulfate-free formula wraps delicate curls in this nutrient-rich CR-4 Repair Complex, a cushiony coating of concentrated fatty acids that helps nourish, rebuild, and protect curls in need of repair

Hang tight. We're thinking.