Radius Source & Tour Toothbrush Heads
Best gentle replacement heads for users with sensitive gums.
A sustainable approach to oral care that extends the lifespan of existing handles. These replacement heads utilize plant-based materials and a wide, fanned bristle design to provide a thorough, gum-friendly clean while drastically cutting down on plastic waste.
$7.50
at
Madebyradius
Who it's for
- Environmentally conscious consumers looking to minimize their plastic footprint
- Efficiency seekers who prioritize gum health and thorough cleaning
- Individuals with sensitive gums needing a gentle yet effective clean
Who should skip it
- Users with small mouths or limited dexterity in hard-to-reach areas
- Shoppers who prefer universal compatibility across different toothbrush brands
- Budget-focused buyers looking for the lowest possible cost per head
Performance breakdown
Sustainability Impact
Interchangeable head design slashes plastic waste by an impressive 93 percent.
Reach and Access
The elongated neck design navigates tight spaces to reach back molars easily.
Bristle Comfort
Over 3,000 plant-based filaments provide a gentle, soothing gum massage experience.
System Compatibility
Works seamlessly across multiple Radius handle models for versatile, long-term use.
Cleaning Efficacy
Fanned bristle bed offers thorough coverage, though lacks advanced smart-tech features.
Material Quality
Plant-based nylon construction balances durability with eco-conscious manufacturing standards.
Key Specs
Material
Plant-Based Nylon Bristles
Compatibility
SOURCE, TOUR, Big Brush, Big Kidz Forever handles
Bristle Firmness
Super Soft, Soft, Medium
Head Count Per Pack
2
Primary Oral Care Benefit
Gum massage, Deep cleaning
Head Shape
Wide
Connection Mechanism
Interchangeable
Bristle Material
Plant-based nylon
Bristle Design Type
Fanned, Tapered
Has Fading Indicator Bristles
No
Know before you buy
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