Oral-B compatible Humble Co replacement heads - Our toothbrush heads are crafted from a mix of 30% plant-based materials and 70% polypropylene, delivering an effective clean with a lighter environmental footprint. Designed with soft, BPA & PFAS-free Nylon-6 bristles, these heads are gentle on gums while effectively removing plaque and surface stains

Philips Sonicare compatible Humble Co replacement heads - Upgrade your oral care routine with The Humble Co replacement heads, compatible with over 50 Philips Sonicare* toothbrush models. Made with 70% plant-based materials and 30% PBS and precipitated calcium carbonate, they deliver the same high-performance clean—minus the guilt.