Grants Of Australia Mild Mint: Gentle and Mild SLS-Free Toothpaste Review

SLS-Free Toothpaste Review: Gentle, Plant-Based, and What You Need to Know

Close up Grants of Australia's SLS Free Natural Toothpaste

Why I Looked for This Toothpaste

I was specifically searching for a toothpaste without SLS (Sodium Lauryl Sulfate). SLS is a common surfactant used in many personal care and household products, such as shampoos, toothpastes, hair conditioners, and laundry detergents, because it creates bubbles and improves cleaning power.

However, SLS has been controversial due to potential irritation to the skin, scalp, and eyes, and some studies suggest it may affect the hormonal system over time.

This toothpaste replaces SLS with a plant-based surfactant called Sodium Lauroyl Sarcosinate, derived from coconut. It’s considered safe, though it can occasionally irritate very sensitive individuals. Other than this, the formula is free from controversial ingredients.

Fluoride or No Fluoride?

My husband and I have tried several SLS-free toothpastes, and this one has become his favorite, so we’ve been using it regularly.
 
That said, I’m still on the lookout for an SLS-free fluoride toothpaste, which is surprisingly hard to find. I personally believe that fluoride, in the proper amounts, is effective for preventing cavities, even though there are ongoing debates about its safety.

Some toothpaste brands offer hydroxyapatite-based formulas as a fluoride alternative. These are promising for tooth remineralisation and cavity prevention, but unfortunately, they tend to be more expensive. 

Australian Brand SLS Free Toothpaste Texture
The texture of the toothpaste

Value for Money

In terms of price, this toothpaste is moderately priced compared to other brands in the 90g–110g range, making it a reasonable option for those seeking SLS-free oral care without breaking the bank.

PH Level and Oral Health

A slightly alkaline toothpaste is considered ideal because it helps neutralise acids in the mouth, which are a primary cause of cavities. Based on my pH test, this toothpaste appears to have a near-neutral pH, which is good for maintaining oral balance without being too harsh.

PH test result for Grants of Australia toothpaste
The toothpaste has a pH of approximately 7–8, making it slightly alkaline

Pros and Cons

Pros:

  • The mint flavor is subtle, so brushing feels gentle without any spicy or overwhelming sensation.
  • Leaves a mildly fresh feeling after brushing, suitable for sensitive mouths.
  • Free from SLS and other controversial ingredients, making it a safer, plant-based option.

Cons:

  • Freshness doesn’t last as long compared to conventional SLS-containing toothpastes.
  • The texture becomes watery quickly, making it slightly difficult to brush for the recommended 3 minutes.

From the same brand, we’ve also tried a baking soda toothpaste aimed at whitening. While it performed adequately, it left a white film inside the mouth even after thorough rinsing, which occurred repeatedly and was a bit unpleasant.

Final Thoughts

Overall, this SLS-free toothpaste is a gentle and reasonably priced choice, especially for those concerned about sensitive teeth or gums. While it doesn’t provide the long-lasting freshness of traditional SLS toothpastes, it offers a safe, plant-based alternative for daily use. If you’re looking for fluoride-free, gentle, and eco-friendly oral care, it’s worth giving this one a try.

*This review is based on my personal experience, and results may vary for others. Please take it as a friendly reference.

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