Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code JUNE20
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code JUNE20
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code JUNE20
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code JUNE20
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code JUNE20
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code JUNE20
Free UK delivery for orders over £50
365 Day Returns
£20 off orders over £100 – code JUNE20

Prebiotic Soft Floss

Discover a softer, smarter clean with SuperTeeth’s Prebiotic Soft Floss.

Size:

30 uses

Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.

Buy now, pay later from £3.00/mo with

Free UK shipping over £50, free returns.
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Gentle, effective cleaning for a fresher smile

  • Removes plaque and debris between teeth with ease.
  • Soft, plush texture is kind to sensitive gums.
  • Infused with chicory root inulin prebiotic and hydroxyapatite.
  • Comfortable vanilla-cocoa butter coating for a soothing flossing experience.
  • Each 9-metre pack offers around 30 uses.

Enjoy a gentle yet thorough clean every day. SuperTeeth’s Prebiotic Soft Floss is designed to glide smoothly between teeth, helping you remove plaque and food particles while being gentle on your gums. The unique blend of hydroxyapatite and chicory root inulin prebiotic brings a thoughtful touch to your daily routine.

Crafted from recycled expanded polyester and coated with natural vanilla and cocoa butter, this floss delivers a plush, comfortable feel with every use. The addition of xylitol and vegetable wax helps create a smooth, satisfying flossing experience—perfect for those who want a little extra care in their oral routine.

SuperTeeth was born from a family’s search for better oral care. Co-founder Katherine, her husband Cameron, and her dentist father-in-law set out to create products that put comfort and thoughtful ingredients first. Their journey led to a floss that’s as gentle as it is effective, designed for those who want a more mindful approach to daily oral care.

SuperTeeth was founded by husband-and-wife team Katherine and Cameron Dahl to address oral health issues at their root. After struggling with cavities and gum problems, they uncovered that balancing good bacteria is essential for a healthy mouth. With expert guidance from dentists and holistic nutritionists, they created microbiome-friendly, non-toxic dental care products designed to strengthen teeth, support healthier gums, and brighten smiles—benefiting the whole family.

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.

Shipping

At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.

UK standard delivery

Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.

Next working day

For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.

International

International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.

Returns

If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.

For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.

Slide the floss gently between the gum and the tooth. The floss should be held firmly against the tooth and rub along the surface of the tooth with a gentle up and down movement. This should be continued until the back of the last tooth is reached. Follow this process for the remaining teeth.

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Frequently asked questions

Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.

The Healf Journal offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.

We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.

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By collaborating with a dedicated group of customers who test and review each product, we ensure that only those truly beneficial to your wellbeing are offered here at Healf.