Human lubricant is a lubricant specially designed for the human body. It can be divided into water-based, oil-based, silicon-based and other types. Personal lubricants are usually used during inserted sexual activity, as they can lubricate and reduce discomfort caused by friction when the penis is inserted into the vagina or anus, or as an aid when using sexual products.
Water-based
Made from water and cellulose. Most accepted on the surface of the body. It is easy to lose its effectiveness after drying, but it will recover its effectiveness after supplementing with water. Therefore, it is often used as a sexual lubricant. K-Y gel of well-known brand Eugene.
Oiliness
Made from mineral oil. Unlike water-based, it does not react with body fluids, so the effect is long-lasting. Poor lubrication effect. This type of lubricant has a long-lasting effect and is difficult to clean. Commonly used for medical purposes, including Vaseline.
Oily lubricants can weaken the effectiveness of condoms. Moreover, lubricants that are difficult to clean adhering to the surface of the body can easily increase bacterial infections.
Silicicity
A mixture of silicon and oil. Easy to react with substances containing silicon, such as silicone.