Wave hello to your best curls yet. This creamy Noughty Wave Hello Curl Butter 3-in-1 Treatment can be used as a mask, leave-in conditioner or conditioner. Gliadin wheat protein specifically targets areas of damage, delivering targeted improvement in the hair fibre’s strength, resistance and elasticity. Mango butter, coconut oil and shea work together to enhance the hair’s barrier for smoother, softer, juicier curls.