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  • Nano-hydroxyapatite repairs enamel while whitening
  • Enzymes gently lift stains without abrasives
  • Clinically effective and peroxide-free
  • Natural ingredients, sustainably made
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Must-Haves

A curated selection of our best-selling essentials and customer favourites.

New Arrivals

New Age + Stage Kids Toothbrushes and Toothbrushes Holder

Explore the Grin Range

Innovative oral care solutions, personalised to your unique needs

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2,000+ five-star reviews

Floss: Infused with unique functional benefits

Brush: Innovative bristle technology to personalise your brushing experience

Paste: Clinically backed New Zealand formulas

Shop Routines

  • People

    Each year, we donate 2% of our global revenue through in-kind contributions and educational resources to support better oral health for children and families in need.

    Share A Grin Page

  • Planet

    By using recycled plastic throughout our range, we actively reduce the demand for virgin plastic and support a more sustainable future.

    Sustainability
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