Key Benefits

• Pack of 3 replacement heads.

• Gentle medium/soft bristles ideal for sensitive gums and teeth.

• Wave-shaped design for thorough cleaning.

• Made with recyclable plant-based materials.

• Free UK/US recycling with mailer included.

SURI’s Sonic Replacement Heads are made from cornstarch with bristles derived from castor oil, offering an eco-friendly option for effective oral care. Designed with a wave-shaped medium-soft bristle pattern, they clean between teeth while being gentle on sensitive gums, removing plaque and debris with ease.

Designed exclusively for SURI toothbrushes, each pack includes 3 durable heads.

In the UK and US, SURI ensures hassle-free recycling of used heads. Each set includes a compostable pre-paid mailer—simply post it back. And if you happen to lose the bag, you can use their freepost address as an option.

SURI addresses the pressing issue of toothbrush waste, with over 4 billion ending up in landfills or oceans annually. Electric toothbrushes only worsen the problem with plastic components and unrecyclable batteries. Their toothbrushes on the other hand, are designed with the planet in mind, using innovative bio-based materials like cornstarch and castor oil to reduce plastic waste. The sleek aluminium body is lightweight and durable, with components designed for reuse to minimise waste. And by partnering with ClimatePartner, SURI measures, reduces, and offsets its carbon footprint. Their approach makes it easy to support a more sustainable, eco-friendly personal care routine.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Charge Your Toothbush Before First Use:
Plug the stand into a 5V USB charger using the provided cable. The light will blink blue and turn solid white when fully charged.

Battery Life:
Your brush lasts over 40 days on one charge. Charge it once a month to preserve battery life.

Attach the Brush Head:
Slide the head onto the brush with the bristles facing the power button. Push it all the way down.

Use Plant-Based Heads:
Replace your brush head every 3 months for effective cleaning. Apply Toothpaste:
Place a pea-sized amount of toothpaste on the brush head. Add a splash of water.

Turn On the Brush:
Press the button to start Everyday Clean mode (white light).

Brush at a 45-Degree Angle:
Angle the brush head towards your gums. Move in small circles to clean your teeth.

Switch Between Speeds:
Press the button again to switch to Polish mode (blue light) for a stronger clean.

Use for 2 Minutes:
The brush will notify you every 30 seconds to move to a new quadrant. It will turn off after 2 minutes.

Clean Your Brush Head:
Use the UV-C case to clean your brush head weekly. Press the button to activate the cleaning sequence (1 minute). Leave the case closed until the blue light turns off.