5% Citrine VARNISH Dharma Research USA 50×0.4 ML UNITDOSES Different Flavors USA. New Generation Varnish. No need to mix. Dries Fast and Clear. Contains Tri-Calcium Phosphate and Xylitol. Citrine Fluroide Varnish is a smooth, translucent no-mix formula with 5% Sodium Fluoride.