Currently, no single HIV prevention method meets the needs of all people at risk of infection and a range of options are needed for individuals to protect themselves and to curb the HIV epidemic. Many people living with HIV or at risk for HIV infection in low and middle-income countries do not have access to prevention, treatment and care, and there is still no cure. Despite large preventive efforts, HIV acquisition rates remain unacceptably high and transmission mainly occurs through heterosexual intercourse, where women are significantly more vulnerable to infection than men. Widespread violence, many sociocultural and economic factors in these regions limit the ability of women to insist on safer sexual practices to decrease HIV transmission risks. The development of vaginal HIV microbicides, the use of which would be discretely controlled or initiated by women, has therefore attracted much interest as a strategy to help prevent HIV sexual transmission. In this commentary, we discuss the evolution of vaginal microbicies, the different types that have undergone clinical trials, the past challenges to future hopes, the products that are currently in use and implications for women who are at risk to HIV infection in sub-Saharan Africa.