Are silicone-based lubricants absorbed through the vagina? Can they be harmful?
Silicone-based lubricants are an alternative to water-based lubricants. Unlike oil-based lubricants, they are safe to use with latex and polyurethane condoms. They are not recommended for silicone sex toys. This synthetic product retains its lubricant properties longer than water-based lubricants, thus is preferred by some people. As it is not water-soluble, it can be more difficult to wash off. Silicone-based lubricants are not absorbed through the skin epithelial layer of the vagina. Other than potential skin sensitivities, it does not carry any known health risks.