At last! A fluoride varnish that doesn't mask patients' smiles. Enamelast is a 5% sodium fluoride varnish with a patented adhesion-promoting agent for enhanced retention, allowing for superior fluoride release and uptake. Created in response to demand for an effective varnish that doesn't leave an unsightly, uncomfortable, and gritty residue, Enamelast allows patients to leave the dental office with teeth that feel clean and smooth. For more information, call (800) 552-5512 or go to ultradent.com.