GynoCup is a silicon-based, advanced menstrual cup for a worry-free period. It is leak-proof, economical and reusable. The menstrual cup lubricant GynoCup was created especially for use with menstrual cups. The water-based lubricant makes insertion of the menstrual cup simple, hassle-free, and easy. It is hypoallergenic, safe to use on your body, and pH balanced for the intimate area because all of the ingredients are water-based.