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Natural Silk Dental Floss

Natural Silk Dental Floss - Main image
$4.07 $5.99 In stock

Category: Dental Floss

Want dental floss made with simple, natural ingredients?

RADIUS Silk Floss® is a natural dental floss crafted from pure silk and coated in organic coconut oil and carnauba wax for a smooth, comfortable glide. Designed to gently remove plaque while soothing gums, it delivers an effective clean with simple, thoughtfully sourced ingredients. Free from plastic, synthetic coatings, and unnecessary additives for a floss that’s simply better—for you and the planet.

  • Natural silk is gentle on gums + tough on plaque
  • Coated in organic coconut oil + carnauba wax for a smooth glide
  • PFAS-free, plastic-free, toxin-free dental floss
  • Packaged in a recyclable eco-carton

Silk Floss offers an alternative to traditional nylon floss, combining effective plaque removal with simple, clean ingredients. The fine silk fibers glide smoothly between teeth to lift plaque and debris, while organic coconut oil and organic carnauba wax help reduce friction and support a cleaner mouth. Gentle on gums yet effective for daily use, it’s an easy upgrade from conventional floss—especially for those seeking a more natural alternative.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.3 / 5 · 4 reviews)

Benjamin ★★★★★

After dealing with floss that shreds on my tight back molars for years, this silk version with coconut oil coating is a game changer. It slides in easily and doesn't leave waxy residue behind.

Adam ★★★★★

The silk glides between my teeth so smoothly that I actually look forward to flossing now, and the coconut oil coating makes it feel gentle on my gums. It broke a couple times at first until I got the hang of it, but the natural ingredients and comfortable texture are worth it.

Riley ★★★★☆

It glides between my teeth much smoother than the waxed nylon floss I used before, and the silk doesn't shred on tight contacts. I wish the container were a bit easier to grip, but the floss itself does the job without irritating my gums.