Clinical Evidence That Zestra® Works

The effect of Zestra® has been evaluated, in two randomized, placebo-controlled, double-blind clinical trials which included women in various stages of life and age groups.

zestra clinical data
zestra clinical data


In the clinical studies, the only observed adverse event of Zestra® was genital burning (14%) in subjects, which subsided without treatment in 5 to 30 minutes.

Zestra® has been available in the US for 10 years and has shown an excellent safety profile.

The genital burning sometimes reported is often associated with improper application of the product. It is important for you to follow the instructions or watch the How to apply Zestra® video.

Furthermore, the ingredients in Zestra® are very well-known, and side effects reported are rare, particularly in topical application.