Primals

Healthy for you and your gums

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Brushing is supposed to protect your gums. For a lot of people it's quietly doing the opposite. Pink in the sink. A gumline that stings for an hour afterwards. Teeth that look a little longer than they did last year. Nylon is coarser than natural bristle, and it's linked to enamel wear and receding gumlines. Here's the mechanism: rigidity. Nylon is extruded petroleum filament, engineered to hold its shape, which is exactly wrong against soft tissue. It doesn't bend at the gum margin, it scrapes it. And the same friction shaves fragments off its own tips, up to 2.3 million microplastic particles a year, roughly 3,192 per use (ScienceDirect, 2025), into tissue that's 10x more permeable than skin. Inflamed gums absorb faster still. So the advice you were given never worked. Brush lighter. Buy the extra soft nylon, which is the same material drawn thinner. Avoid the gumline, which is exactly where plaque collects. Switch toothpaste, treating the symptom the bristle kept causing. Real horse hair is fine, flexible, almost like silk. It flexes with your gums instead of scraping against them, and you can run it right along the gumline without flinching. 500+ clinicians share PRIMALS with their patients. ✅ The softest natural bristle there is, flexing with your gums instead of scraping them ✅ Gentle enough for sensitive gums, veneers, and post-braces recovery ✅ Soft enough to use directly on the gumline, so you finally clean where plaque actually sits ✅ Zero microplastic shedding, because there's no plastic in the brush to shed ✅ 100% glue-free, hand-woven into bamboo instead of cemented into a hollow plastic head ✅ Free-standing sealed base so it dries upright and fast, which is why other bamboo brushes mold ✅ Zero BPA, phthalates, and PFAS, fully biodegradable 🎁 Every Bundle Includes: 🤝 FREE gifts with every bundle 🤝 FREE next day shipping, shipped from our California warehouse 🤝 FREE shipping on orders $100+ 🤝 Satisfaction guaranteed on every order Gum tissue doesn't grow back once it's gone. Every month on nylon is tissue you don't recover. 100,000+ people have made the switch, and the horse bristle reviews are the ones about gumlines that finally settled. Healthy for you, and healthy for your gums. Click "Shop now" and give your gumline something that bends.