Piero Lorenzo Natural Teeth Whitening Powder - Made with Activated Coconut Charcoal - for Sensitive Teeth and Healthy Whitener Piero Lorenzo Natural Teeth Whitening Powder is a natural teeth-whitening. We have used the highest spec coconut charcoal - premium ingredients, excellent for gum health. Our Piero Lorenzo Natural Teeth Whitening Powder is made with coconut charcoal, which is finer grained and even more effective at binding to stains for removal. Piero Lorenzo Natural Teeth Whitening Powder has natural adhesive properties, allowing it to bind with stains and toxins, safely removing them from the body. Gently removes stains on teeth resulting from substances such as coffee, tea, and red wine, among others. Whiten with no sensitivity. No synthetic additives, colours, preservatives, foaming agents, artificial flavours, fluoride etc.