Controlled-release vaginal vitamin C tablets Prevegyne® is recognized by the SOGC and clinically proven to help reduce/relieve symptoms of non-specific vaginitis/bacterial vaginosis

Available without a prescription at the pharmacy counter.

When should Prevegyne® NOT be used?

You should not use Prevegyne® if:

  • you are hypersensitive to ascorbic acid or to any ingredient in the product. For a list of the ingredients in Prevegyne®, consult the Consumer Information leaflet.
  • you are pregnant or breastfeeding

To find out if Prevegyne® contains a specific ingredient or allergen, contact Duchesnay's Medical Information Service by phone (toll-free number 1 888 666-0611) or by email at This email address is being protected from spambots. You need JavaScript enabled to view it.

FAQ and Resources

About Duchesnay

Duchesnay is a specialty pharmaceutical company with a long-standing commitment to women’s health. In addition to filling the void in terms of scientific research, education and information and developing pharmacological solutions that are safe for use during pregnancy and breastfeeding, Duchesnay is equally committed to ensuring women’s health and improving their quality of life at every stage.

Thus, Duchesnay has broadened its portfolio of products to offer safe and effective therapeutic options that meet the health and quality of life needs of women and their family members at different stages of their lives.

To learn more about Duchesnay, visit duchesnay.com