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A Radius Source Toothbrush with Replaceable Head in its packaging, featuring an ergonomic white and green handle made from recycled materials. Highlights include Clean Teeth & Gums, Wide Head for Deeper Clean, and green leaves in the background. Back view of the Radius Source Toothbrush with Replaceable Head package showcases its ergonomic handle, recycled materials, eco-friendly design, and clear icons for recycling and BPA-free assurance—reinforcing its sustainability focus. A woman brushes her teeth with the Radius Source Toothbrush with Replaceable Head at a bright white bathroom sink, featuring a wooden counter and a potted succulent. A bathroom sink with silver faucet fixtures, a Radius Source Toothbrush with Replaceable Head in a holder, a potted succulent, gray towels stacked nearby, and two packets on a wooden countertop. The Radius Source Toothbrush with Replaceable Head, featuring an ergonomic handle and textured silicone brush head plus an extra attachment, is displayed on a light wooden surface.
A Radius Source Toothbrush with Replaceable Head in its packaging, featuring an ergonomic white and green handle made from recycled materials. Highlights include Clean Teeth & Gums, Wide Head for Deeper Clean, and green leaves in the background.

Radius Source Toothbrush with Replaceable Head

1 toothbrush

Why we love it

  • Free from thousands of banned ingredients and meets our EU-informed standards.
  • Sustainable and eco-friendly with a replaceable head made from premium bristles.
  • Extended neck design for improved access and reaching those hard-to-reach areas.
  • Handle made from upcycled materials for a natural and tactile experience.

$12.99

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Free carbon neutral shipping on orders $29+. Arrives in 3-5 days. Free, easy 30-day returns.

The brand is phasing out the Wood Version into the Recycled Soda Pop Version; for a limited time, customers may receive either brush

Tired of tossing your toothbrush into the trash? Switch to a Radius Source Toothbrush and you’ll cut way back on plastic usage and waste. The handle of this soft-bristled toothbrush is composed of recycled materials, while the gum-massaging heads are replaceable. 

What else makes the Radius Source Toothbrush so unique?

The Source’s curved bristle-bed is made to stimulate, not aggravate, the gums and teeth for optimal oral hygiene. Plus, this ergonomic handle is easy to maneuver for right-handed brushers as well as lefties.

The handle is composed of repurposed and recycled materials — like wood, paper and even recycled dollar bills, dye-free bristles made from vegetable-based nylon.

As user-friendly for lefties as it is for right-handed brushers, the ergonomic handle design helps reduce pressure on teeth and gums for optimal oral health. Find refills here.

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