отбеливание зубов гель для отбеливания зубов комплект

Characteristic: Customer can customize different concentration and choose active substance CP or HP. The teeth whitening gel is not decomposed into water or change into yellow, and its stability is very good, with high transparency and less bubbles. It can keep the Active compounds for a long time andhas a obvious effect on tooth whitening. Scope of Application: It can be used inteeth whitening kit or tooth whitening system. certificate: SGS qualified.