OptiBac Probiotics 'For women' contains two highly researched strains, Lactobacillus rhamnosus GR-1 and Lactobacillus reuteri RC-14, which have been clinically trialled by over 2500 women around the world. The two strains in this product are proven to survive to reach the intimate area. With over 30 years of research, you can trust that if you want a live cultures supplement especially for female intimate flora. This supplement is safe and appropriate for women in the menopause, as well as for pregnant and breastfeeding mothers. Alongside taking this product, it may also be worthwhile considering lifestyle factors such as diet (for example reducing your intake of sugar, which can feed harmful bacteria and yeasts), increasing your water intake, and avoiding wipes, douches and soaps in the intimate area, which can upset the natural vaginal pH.