Grin

Smile naturally with clean, effective oral care.

Grin was founded by Tara Tan in New Zealand with a clear mission to create effective oral health care products without harsh chemicals. When she couldn’t find a toothpaste free from artificial additives, she spent 18 months developing one. Grin uses ingredients like Manuka Oil, Propolis and Organic Sea Salt, backed by lab testing as part of its approach to caring for your mouth and teeth.

From smooth, easy-to-use floss picks to kid-friendly and targeted hydroxyapatite toothpaste, each product is designed for everyday oral care, helping to keep your teeth, gums and smile feeling fresh and making daily routines simple, effective and even a little fun.

Every product reflects a commitment to clean formulations, scientific integrity and sustainable practices, using New Zealand-sourced ingredients. Grin offers a natural-focused way to care for your teeth as part of your daily routine. As a UK stockist of Grin toothpaste, browse the selection at Healf.