Of course! We put all of our Tanka Bracelets through rigorous testing procedures along every step of the way. Our CBD extract is 100% Organic. The plastic we use to make our proprietary Premium CBD Bracelets is 100% Waterproof. There’s no weeping or leaching of colors from Tanka Bracelets onto the skin, and they can be worn in even the most extreme weather conditions and in water.