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Whitening Pen: Crisp Mint

Our cult-favourite, sensitivity-certified whitening tool.

What is it:
A swipe-and-smile secret weapon formulated for sensitive teeth. Gently brighten and deal with troublesome stains while lightening tooth enamel with science-backed ingredients.

Why we love it:
- Our formula has been specially curated for optimal whitening without irritation.
- Brighten on the go with our easy-to-touch-up whitening pen applicator.
- We use Phyhalimidoperoxycaproic Acid (PAP), a scientifically proven teeth whitening ingredient, that is non toxic to humans and is inherently biodegradable. 

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Key ingredients + -

Phyhalimidoperoxycaproic Acid (PAP): is a scientifically proven teeth whitening ingredient and the hero behind our safe, low-sensitivity whitening tool. 


View all our ingredients here.

How to Use + -

Twist the bottom of the pen until liquid rises to the tip (about 15 cranks on your first go). Using the brush, apply a small amount of liquid to your teeth, avoiding your tongue and gums. Leave for 10 minutes, then rinse with water. Use once a day, preferably at night, after brushing your teeth. Do not eat or drink for 30 minutes after use.

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White & Bright

£26.00

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Save £6.00

"My teeth looked whiter after the first use and I'm really happy with the results. Easy to use, nice flavour. Highly recommended".

- Margaret G.

"Great little whitening pen even for my sensitive teeth, you can definitely see fast results. Would definitely buy again!"

- Therese W.

"I noticed a difference in my teeth colour. They are definitely whiter."

- Lucille S.

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Delicious - leaves my mouth feeling fresh & healthy

Meet the dentists

Dr. Lauren Fowler

I think it is time for a shake up in the oral care world. For a long time, we have seen the same products in the same flavours, so with Gem I am loving that we have something new, something that is really safe, beautiful and chic but is also backed by science.

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      Dr. Madeleine Duff

      "The thing about Gem that I like is that they have replenished those elements of their toothpaste with hydroxyapatite, sodium bicarbonate and other elements that give us that whiter smile and protected enamel which a lot of other natural toothpastes tend to miss the mark on.”

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      Top 2 Oral Care Tips
        Top 3 Favourite Gem Products