»   What is Crystal Deodorant What is Crystal Deodorant Natralia Crystal Deodorant is made from natural mineral salts and is completely free from alcohol and fragrance. This long lasting deodorant is 100% pure and natural and is ideal for sensitive skin. It gently tightens skin pores reducing excess perspiration and is suitable for both men and women. Natralia Natural Crystal Deodorant leaves an invisible protective barrier which prevents the growth of odour causing bacteria on your skin and allows your skin to breathe. It does not leave sticky or oily residue which means no annoying white marks. Natralia Crystal Deodorant is available in a 120g stick.