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Grin Whitening 100% Natural Toothpaste

Grin Natural Products


Grin Whitening 100% Natural Toothpaste

Grin Natural Products


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Our 100% natural Whitening toothpaste delivers a thorough, fresh, flash-those-pearly-whites clean – without the need for harsh chemicals or nasties! Our three active ingredients, Baking Soda, Propolis and Organic Sea Salt work to restore the natural whiteness of teeth by gently removing stains whilst keeping bacteria in check.

  • Made in New Zealand from 100% natural ingredients
  • Baking Soda helps to neutralise harmful plaque acids and polish teeth
  • Calcium Carbonate is a mild natural abrasive which works to polish teeth
  • The antiseptic properties of Propolis and Organic Sea Salt help to combat common oral bacteria, and keep the gums and mouth healthy.
  • Natural xylitol helps to prevent plaque build-up with regular brushing
  • Peppermint oil and spearmint oil leave teeth fresh and squeaky clean
  • The combination of carefully selected active natural ingredients and essential oils work together to maintain good oral health.
  • NO Sodium Lauryl Sulfate (SLS), NO Triclosan, NO added sugar, NO preservatives, NO artificial colours, NO artificial flavours, NO fragrance and NO harsh abrasives
  • Fluoride, paraben and palm oil free
  • The only natural toothpaste available in New Zealand dental clinics
  • Not tested on animals
  • Recycle the tubes through our recycling program

Read more about how you can avoid and reduce teeth staining on our blog

    Key Active Ingredients:

    Baking Soda

    Sodium Bicarbonate or baking soda is a salt composed of sodium ions and bicarbonate. It is really effective in removing stains and discolorations from the surface of teeth, which gives teeth a whiter, brighter appearance.

    Natural Propolis Extracts

    Bees are genius. As well as providing us with delicious honey (and, you know, keeping nature ticking) they also make propolis - a gloopy substance that since ancient civilisation has been recognised for its medicinal benefits. We've included propolis specifically for its antiseptic cleansing properties, just what you want in a toothpaste then.

    Organic Sea Salt

    Ever wondered why dentists suggest rinsing with saltwater after a dental procedure? The alkaline nature of sea salt increases the pH balance of your mouth, creating an environment that bacteria really, really hate. The sea salt we’ve put in Grin is certified organic, so it retains more of the good stuff such as calcium, magnesium, silicon, phosphorus and iron.


    Directions for use: For best results, brush at least twice a day after meals.

    Warning: Propolis may cause severe allergic reactions. If irritation or swelling of the mouth or throat occurs, discontinue use and consult a healthcare practitioner.

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    Are you concerned about the ingredients that into the products you buy? We are too – and we would like to share as much detail as possible with you, so that you can feel comfortable choosing Grin!

    Calcium Carbonate

    Natural abrasive




    Vegetable oils

    Aqua (Water)





    Birch trees

    Potassium Olivoyl Hydrolyzed Wheat Protein

    Natural foaming agent

    Pulp of the fruits of Olea Europaea (Olive)

    Sodium Bicarbonate

    Whitening & aids plaque removal


    Chondrus Crispus (Carrageenan) Powder


    Red seaweed

    Spearmint Oil

    Refreshing & toning

    Spearmint leaves

    Foeniculum Vulgare Dulce (Fennel)

    Breath freshener

    Fennel herb

    Organic NZ Fine Sea Salt

    Natural cleanser and whitener

    Salt water

    Mentha Piperita
    - Peppermint Oil

    Refreshing & toning

    Peppermint leaves


    Freshen breath

    Mint plants

    Aniseed Oil China Star Flavour Fruits of the star anise, illicium verum, illiciaceae

    Xanthan Gum

    Stabilizer, emulsifier
    and thickener

    (such as beets and corn syrup)

    Propolis Tincture

    Natural anti-bacterial agent

    Made by bees from plant resins,
    beeswax and enzymes


    Grin Whitening Toothpaste is our strongest mint-flavoured toothpaste. You might notice that it doesn’t taste the same as other mainstream toothpaste brands that rely on artificial sweeteners and flavours to create a sweet, minty taste. You may also find it doesn’t foam up as much as other toothpastes that contain SLS (the same chemical found in detergents and shampoo). Grin Whitening toothpaste is 100% natural and uses the natural sweetness of peppermint and fennel to provide a gentle flavour that doesn’t compromise on freshness. Try it for a week and we’re sure you will love the natural taste and long lasting fresh mouth feel!