IO Toothbrush Replacement Heads for IO Series 2-10 | 12-Pack White & Black B3 (Niacin) then manufactured and tested to

then manufactured and tested to verify potency and purity*

This vegan formula includes 500 mg quercetin

EcoYou mission: small daily choices reduce waste and protect the planet for future generations

Clean ingredients free from GMOs

2 hypoallergenic patches with a 3D design

IO Toothbrush Replacement Heads for IO Series 2-10 | 12-Pack White & Black B3 (Niacin) then manufactured and tested toIO Toothbrush Replacement Heads for the Oral B IO Series 2 10. This 12 pack includes white and black replacement heads designed for a perfect fit and optimal cleaning performance. COMPATIBILITY: Designed specifically for IO electric toothbrush models, ensuring a perfect fit and optimal cleaning performance REPLACEMENT SCHEDULE: Recommended to replace brush heads every 3 months for maintaining effective dental hygiene and cleaning power BRISTLE DESIGN: