The handle is made of 100% Moso bamboo (fast growing raw material, organic labelless, pesticide & fertilizer free). The brushes are made of BPA-free, vegan nylon.
The entire packaging is 100% biodegradable. For hygienic reasons, each toothbrush is packaged in a compostable cellophane sachet. This is made of wood and cotton. This can be dispensed with in the carton packaging on a coating and this is also biodegradable resp. compostable.
The imprinted color is purely vegetable and non-toxic.
Brush Naked is a member of Green America.