Perfume, shampoo, toothpaste, eye serum, deodorant... solid cosmetics are easy to make yourself, transport, store and give as a gift! With coconut oil, shea butter, essential oils... and muffin molds, you will prepare natural and effective care products in your kitchen because they are more concentrated in active ingredients than liquid products. 28 healthy, ethical, “zero waste” cosmetics certified to be good for your skin and hair