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Smart Floss®

€6.24
Trusted ShopsTrusted Shops certified
1

Due to high demand: only limited stock remaining in the EU warehouse

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Product description
Key Benefits
  • Expands to clean between teeth more effectively.
  • Helps remove plaque and support gum health.
  • Lightly coated with vegetable wax and beeswax.
  • Flavoured with natural cardamom.
  • Plastic-free packaging and free from fluoride, phthalates and GM ingredients.

DrTung's Smart Floss is an expanding dental floss that stretches to reach between teeth, helping remove plaque from areas that traditional floss can miss. Its soft, flexible fibres provide a thorough clean while being gentle on gums, making it suitable for everyday oral care.

Lightly coated with vegetable wax and beeswax, the floss glides smoothly between teeth and is naturally flavoured with cardamom for a fresh, pleasant experience. It comes in plastic-free packaging, offering a more environmentally conscious choice for your daily routine.

Free from genetically modified ingredients, known allergens, phthalates, soy, silica, dairy, gluten and fluoride, Smart Floss is made with carefully selected ingredients to support effective, everyday oral hygiene.

Please Note: Assorted colours are supplied and specific colours cannot be selected.
Why DrTung's is Healf
Smart Floss® uses an expandable design that increases its surface area as it moves between the teeth, helping disrupt and lift plaque more effectively than standard floss. Clinical research shows it can remove up to 55% more plaque than common dental floss types, with a total plaque reduction of 70% compared with not flossing. This means each flossing session can work harder in the same amount of time, especially in tight spaces where plaque often builds up. The floss also contains no PFAS, PTFE or BPA, making it a cleaner choice for daily oral care.

DrTung’s, founded in Hawaii in 1997 by Colin Davis, was built on the belief that oral health plays a vital role in overall wellbeing. The brand combines ancient Ayurvedic wisdom with modern dental science, beginning with America’s first commercially available tongue cleaner. Its range includes biocompatible oral care products designed to support the mouth’s natural microbiome, from tongue cleaners to clinically tested Smart Floss. DrTung’s avoids parabens, artificial flavours, sweeteners, and forever chemicals, focusing instead on safer, effective ingredients. With DrTung’s, you can care for your mouth in a cleaner, more natural way every day.

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.
Ingredients
Natural Cardamom Essential Oil, Vegetable/Beeswax Blend (Beeswax, Candelilla Wax, Carnauba Wax, Castor Oil, Rice Bran Wax).
Suggested use
Remove about 18 inches of Smart Floss.

Wrap the floss around your fingers and draw tight.

Tug and release - it gently expands!

Slide floss between teeth, curving around each tooth and cleaning with a gentle up-and-down motion.

Repeat, using a clean section of floss between each tooth.

Reviews

  • 3 days ago

    Excellent

    Excellent

    AISHA M.Verified Buyer
  • 4 days ago

    Good product

    Lovely floss. Tried it as a substitute to the one I get normally since unavailable at the time. Would stick to my usual one.

    Kristine P.Verified Buyer
  • 9 days ago

    Great for everyday use

    Great for everyday use

    Joseph D.Verified Buyer

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A comprehensive approach to wellbeing

Healf has impressed me with its comprehensive approach to wellbeing. Their commitment to natural ingredients and cutting-edge technology is evident. From vitamins and supplements to healthy snacks and cooking essentials, they've curated a diverse range of options to cater to various health needs.

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Top-tier products

If you're serious about wellbeing, you need Healf. Their products are top-tier and the customer service team has been super attentive!

Mayah

One of the best wellbeing websites I've come across.

Healf is one of the best wellbeing websites I've come across. It's nice to know that they thoroughly check the products they sell so you know you are getting good quality stuff. Highly recommend.

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The best health and wellbeing website in the UK. The range of products is fantastic, even on hard to reach USA products. I love the subscription service too. I'd be lost without this website.

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Healf isn't just another wellbeing brand. They really get it. The products are fantastic, and the support is always so personal and genuine!

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Great products, service, and customer support

Healf have a great range of wellbeing products not available elsewhere in the UK. They are competitively priced as one-off, but even better if you take up the 'subscription' which is super flexible too. I'd have no hesitation in recommending Healf.

S Jones

I love Healf

It's the only place I get really decent health and wellbeing brands, particularly US brands. I've bought a Pvolve set, lots of Skinny Confidential stuff, Thorne supplements etc., the really great stuff that's impossible to get otherwise.

Dillon Jagatia

A comprehensive approach to wellbeing

Healf has impressed me with its comprehensive approach to wellbeing. Their commitment to natural ingredients and cutting-edge technology is evident. From vitamins and supplements to healthy snacks and cooking essentials, they've curated a diverse range of options to cater to various health needs.

Jesse Hansen-Bartel

Top-tier products

If you're serious about wellbeing, you need Healf. Their products are top-tier and the customer service team has been super attentive!

Mayah

One of the best wellbeing websites I've come across.

Healf is one of the best wellbeing websites I've come across. It's nice to know that they thoroughly check the products they sell so you know you are getting good quality stuff. Highly recommend.

Lydia Free

The best wellbeing website…

The best health and wellbeing website in the UK. The range of products is fantastic, even on hard to reach USA products. I love the subscription service too. I'd be lost without this website.

Alex

Amazing!

Healf isn't just another wellbeing brand. They really get it. The products are fantastic, and the support is always so personal and genuine!

Janet

Great products, service, and customer support

Healf have a great range of wellbeing products not available elsewhere in the UK. They are competitively priced as one-off, but even better if you take up the 'subscription' which is super flexible too. I'd have no hesitation in recommending Healf.

S Jones

I love Healf

It's the only place I get really decent health and wellbeing brands, particularly US brands. I've bought a Pvolve set, lots of Skinny Confidential stuff, Thorne supplements etc., the really great stuff that's impossible to get otherwise.

Frequently asked questions

How do we curate our products?

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.

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How can I find out more about the ingredients in a product?

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Healf Curation Process™

Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.

Our approach keeps us at the forefront of wellbeing. With our global network of health professionals and AI-powered trend analysis, we curate the leading supplements, tools, and tech that pioneer the industry.

Each product at Healf is carefully examined by a panel of industry specialists—including dieticians, personal trainers, psychologists, and sleep experts—to ensure it meets our high standards for quality, efficacy, and ingredient formulations.

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.