Keep this in my everyday bag when out and about and can definitely say it helps hold up your results from the Whitening Strips - small product though so use a little at a time!

Pleasantly surprised how good this pen is, seeing a difference already after 10days.

Fantastic little pen, great for using when out and about and definitely helps to boost your whitening results from the strips!

This whitening pen is a perfect top up for nights out and during the day at work, my teeth are definitely looking better than ever!

I drink so much coffee and I find this pen amazing for breaking down all the coffee stains on my teeth. Great to pop in my handbag and use on the go.

Love it! Handiest, most compact whitening product while on the go. Great for after red wine or coffees. Really works and keeps teeth looking so white

Love how compact this pen is, great for bringing on the go when you're traveling or just on the go. Would definitely recommend for those looking to touch up on the whitening of their teeth

Love this! I got it few months ago and I am hooked! Its easy and quick to use and it does exactly what it is meant to do. Another spotlight product added to my growing collection.

One of the best buys I’ve made! I have their whitening strips too but I always forget to use them but this pen makes having white teeth so easy! So handy I just pop it on before I go out and have instant whiteness - I am obsessed!

I was gifted this pen by a friend and wasn't sure what to expect but it's really fantastic. I love how it dispenses just a little whitening gel, making it really hygienic and easy to use when in the go. I have been using it in between whitening strips to top up my tooth whitening and it's really gentle on my teeth. Love that the ingredients are active but non-toxic.