Promote your gum health with the help of nature. Curaprox Perio Plus+ Focus 0.50 CHX dental gel is an amazing product for your gums and protects them from dangerous plaque. It contains natural bioflavonoids and chlorhexidine – a substance that has been popular among dentists for more than 70 years. Regular use will also help you remove stains caused by food or drinks such as coffee, tea, red wine, or curry.