Rapid White has launched its first instant tooth whitening pen, which is clinically proven to whiten teeth by two shades in just one use without peroxide.

The Rapid White Instant Smile Duo Teeth Gel & Lip Gloss has a whitening gel at one end and a lip gloss at the other for a full smile refresh. Both formulas are infused with blue shimmering pigments to counteract yellow discolouration, providing an immediate optical effect to temporarily neutralise tooth discolouration.

The whitening gel is gentle enough for use on sensitive teeth and refreshes the breath with its minty flavour, while the lip gloss protects lips from drying out and the shimmering particles provide a radiant shine.  

New Rapid White Instant Smile Duo Teeth Gel & Lip Gloss is available now at Boots.com and Boots stores, RRP £8.