Ingredient Breakdown - Teeth Whitening Powder

Ingredient Breakdown - Teeth Whitening Powder - MySweetSmile

Our signature Teeth Whitening Powder contains just 8 carefully chosen ingredients. We believe transparency is key, which is why we're proud of the ingredients we use and will never shy away from revealing exactly why each one was chosen.

Calcium Carbonate

The first ingredient in our formula is the safe and gentle abrasive - Calcium Carbonate. It's activated through the motion of brushing and works to remove plaque, debris, and surface stains to clean the tooth's surface. This is the key reason why your teeth will feel so smooth and clean after brushing with our Teeth Whitening Powder.

Pentasodium Triphosphate

A highly effective, proven stain remover, which safely dissolves stains from the tooth's surface. It also prevents common stains, such as those from coffee, wine, smoking etc, from building up on the teeth, post-treatment.


Menthol possesses hundreds of incredible health benefits, but we'll keep this strictly related to teeth! Firstly, it gives our Teeth Whitening Powder its nice minty flavour, but as well as this Menthol has strong antibacterial properties which have been found to prevent teeth from decay and gum disease.

Sodium Lauryl Sulfate

Sodium Lauryl Sulfate kills bacteria in the mouth, and can help destroy damaging plaque by loosening its deposits from the tooth's surface. It also allows our Teeth Whitening Powder to foam in your mouth for a more pleasant brushing experience.

Sodium Saccharin

Sodium Saccharin is a sweetener which is used in a range of products we consume on a daily basis, from soft drinks to toothpastes. We use it in our formula to give our Teeth Whitening Powder a slightly more palatable taste and improve the overall flavour.

Mentha Viridis Leaf Oil

Also known as Spearmint Oil, Mentha Viridis Leaf Oil keeps your breath minty fresh all day long. It also has strong antiseptic and anti-inflammatory properties which in studies have been shown to suggest a delay in the process of gum disease and gingivitis.


Commonly used in skin care to soothe and protect, we use Allantoin in our Teeth Whitening Powder for its moisturising properties which can help prevent sensitivity.

Strontium Chloride Hexahydrate

Don't be put off by its name, Strontium Chloride is very much on your teeth's side. You'll find it in many toothpastes that prevent against sensitivity and it has been included in our Teeth Whitening Powder for this very purpose. It works by safely forming a protective barrier over nerve endings in the teeth to ensure zero pain or sensitivity, before or after treatments.

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