Individually cut from natural jade stone, this tool is designed to be used with Act + Acre's Scalp Detox or your preferred treatment. Using gua sha's benefits of promoting circulation, it provides an invigorating scalp massage while helping to increase product absorption. About Act + Acre Founded by celebrity hair stylist Helen Reavy, Act + Acre created and patented a cold pressed technique to formulate plant-based haircare products, avoiding traditional heat-based production which can decrease the potency of nutrients in botanical oils. The brand prioritizes sustainability through their ingredients, packaging, and even the energy used to create each product.