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Enzyme Whitening Toothpaste + Nano-Hydroxyapatite

€11.87
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1

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

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Product description

Key Benefits

  • Gently lifts stubborn stains.
  • Strengthens and repairs enamel.
  • Helps reduce tooth sensitivity.
  • Fluoride-free and enamel-safe formula.


Enzyme Whitening Toothpaste + Nano-Hydroxyapatite combines natural fruit enzymes and a biomimetic mineral to deliver a comprehensive approach to oral care. Bromelain and papain—derived from pineapple and papaya—work together to break down plaque proteins and dissolve surface stains from coffee, tea, wine, and everyday foods. This plant-powered action reveals a visibly brighter smile without harsh abrasives.

Nano-hydroxyapatite, a mineral that closely resembles the structure of tooth enamel, helps fill in microscopic cracks and restore smoothness to the tooth surface. This makes enamel more resistant to acid erosion and future staining while reducing sensitivity. The result is stronger, glossier teeth that reflect light better—without the use of fluoride. Enzyme Whitening Toothpaste + Nano-Hydroxyapatite offers a clean, science-led solution to everyday whitening and enamel defence.

Why Grin is Healf
Enzyme Whitening Toothpaste + Nano-Hydroxyapatite uses a highly purified form of nano-hydroxyapatite that meets the strict safety standards of the Scientific Committee on Consumer Safety in Europe. The formula contains 15.5% active nano-HAp with rod-shaped particles smaller than 100 nm, designed to integrate seamlessly into the enamel structure. With an ultra-low RDA below 10, it offers effective stain removal without damaging the tooth surface. This biocompatible, paraben-free, and vegan formula supports daily use while protecting enamel and promoting long-term oral health.

Grin was founded by Tara Tan in New Zealand with a clear mission to create effective oral care without harsh chemicals. When she couldn’t find a toothpaste free from artificial additives, she spent 18 months developing one. Grin uses natural active ingredients like Manuka Oil, Propolis, and Organic Sea Salt, backed by lab testing to help combat common oral bacteria. Every product reflects a commitment to clean formulations, scientific integrity, and sustainable practices, using New Zealand-sourced ingredients. Grin offers you a healthier, natural way to care for your teeth and support long-term oral health.

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
Calcium Carbonate, Glycerin, Water, Xylitol, Sodium Bicarbonate, Lauryl Glucoside, Carrageenan, Hydroxyapatite, Aroma, Papain, Bromelain, Sodium Phytate, Xanthan Gum, Arginine.
Suggested use
Use a pea-sized amount of the toothpaste and brush thoroughly for two minutes, twice daily, preferably after meals or as directed by a dental professional.

Reviews

  • 3 months ago

    I really love this toothpaste

    I really love this toothpaste It has a really lovely subtle minty taste and leaves my teeth looking white without any harsh chemicals. It’s a non negotiable oral health product fir me

    Alexandra L.Verified Buyer
  • 3 months ago

    I personally think that this

    I personally think that this is a great toothpaste. It has a regular minty flavour that isn't too intense or too weak, and leaves my teeth feeling strong and clean!

    Hannah T.Verified Buyer
  • 4 months ago

    Fantastic have noticed a difference

    Fantastic have noticed a difference

    Michael C.Verified Buyer
  • 5 months ago

    I really like this toothpaste.

    I really like this toothpaste. Its taste is pleasant without being too strong, and it provides long-lasting freshness. With regular use, it also supports healthy gums and a brighter smile. I highly recommend it for anyone with tooth sensitivity.

    Alla P.Verified Buyer
  • 5 months ago

    Thank you Grin!

    One of the best toothpastes I’ve ever used! I don’t think I can go back to any of the big brands. It leaves my teeth feeling stronger and noticeably whiter! Even my colleague commented that my teeth look brighter, which was amazing to hear. I also love that it contains NHA, especially as my dentist has been recommending it.

    Tiana
  • 6 months ago

    Been only using it for

    Been only using it for a month or so but showing great results and teeth feel great.

    Mitun P.Verified Buyer

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Rated 4.8 (Excellent) based on 13,000+ reviews on Trustpilot

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.

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.

Do you have resources on how to enhance wellbeing?

The Healf Source 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.


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

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.

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.