You asked for a natural toothbrush made for little smiles. We listened.

Our kids collection is finally here, available in soft horse-hair and medium boar-bristle options. We’re also introducing our pure copper tongue scraper.

See the full collection

Choose your bristles

Both toothbrushes come with a bamboo handle.

Our Reviews Speak Volumes

We're Lab Verified.

Many “natural” toothbrushes still use synthetic nylon bristles on a bamboo handle. CERTA is different, our bristles are laboratory tested to verify they are made from real animal hair.

Boar Bristle Lab Test
Boar Bristle FTIR Test
Horse Hair Lab Test
Horse Bristle FTIR Test
CERTA animation

Why Switch to Natural Bristles

Trade harsh plastics for gentle, eco-friendly brushing.

Gently cleans without abrasion

Boar or horse bristles are softer than nylon, which reduces gum irritation.

Naturally antibacterial

Natural bristles and bamboo resist bacterial buildup better than synthetic brushes.

Fully biodegradable

Designed to decompose naturally, leaving no plastic waste behind.

Great at removing plaque

The natural texture and flexibility help sweep away plaque effectively.

Long-lasting & microplastic-free

Nylon bristles shed microplastics. Natural bristles don’t, but should be replaced every 2–3 months.