No glutens. No GMOs. Spun from natural silk thread. Say goodbye to wasteful plastic flossers. Introducing 100% biodegradable stylish & convenient Radius Silk Floss Sachet Packs! Super soft, naturally silky round floss for total tooth and gum protection. Entire product (floss & packaging) is 100% biodegradable or compostable in 60-90 days. Silk thread spun by Corseda Fair Trade Co-Op in the mountains of Colombia (Corseda Cooperative is a family-owned/operated initiative focused on redirecting worthy sources of livelihood back to the native populations of Colombia in a sustainable and enriching manner). Coated in natural candelilla plant wax. No yeast, preservatives, artificial sweeteners, unnatural coloring, phthalates, parabens or other harmful additives. radiustoothbrush.com. 100% biodegradable. Made in Colombia.