What's in RADIUS Floss?

Floss Ingredients & Safety

We like to keep it simple and safe! All of our RADIUS flosses are made from carefully selected, high-quality ingredients. None of our flosses contain PTFE, PFAs, or other harmful chemicals — and they never will.

Wax coating: a blend of organic virgin coconut oil and organic vegan carnauba wax from Brazilian palm leaves to keep your floss gliding smoothly.

Flavor & sweeteners: tooth-friendly erythritol, monk fruit, and other natural flavors from plant extracts and essential oils give a pleasant taste without compromising safety

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⚠️ Vegan note: Because silk is harvested from silkworms, our silk flosses are not considered vegan. We don’t currently have a floss that is both vegan and biodegradable, but we’re always on the lookout for natural materials that check both boxes!

Questions about ingredients? Our Customer Service team is happy to help at contact@madebyradius.com

Oct 8, 2025

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