Can you mix Hema and Hema-Free products?
Question: I recently came across a brand that offers both HEMA and HEMA-free products. When I enquired about soak off base and top that has been formulated for the soak off colour collection containing HEMA I was told that I can use all bases and tops from their store interchangeably. From a chemistry point of […]
Can you mix Hema and Hema-Free products? READ MORE