It is a dental gel refill pack for the Teeth Whitening Dual Boost X2 kit. This set consists of a gel for each phase: For phase 1: Surface discoloration is gently removed thanks to natural ingredients such as coconut derivatives and negatively charged ionic foam bubbles. In phase 2: The whitening active ingredients eliminate discoloration in depth without damaging the enamel. After 10 days, the teeth are up to 5 times whiter. This formula removes stains from wine, tobacco, coffee, etc. and provides a natural white tone. It is 100% safe. It does not cause sensitivity or other side effects. Created with more than 85% ingredients of natural origin. Free of peroxides.
