It has long been trying to "Wholesale body lubricant" lubricant is applied to the body, but the wide range of applications in 1950 or after. Lubricants (liquid) was first used in humans in clinical examination: a lot of medical equipment will be at the depth in the human body caused by mechanical damage to varying degrees, "Wholesale body lubricant" lubricant can reduce the maximum degree of body tissue, mucosa damage. Lubricants used in human sexuality also has a very long history, but the early people using plant oils such as olive oil. However, due to "Wholesale body lubricant" limited effect is not ideal ingredients, easily contaminated clothes, is not easily absorbed by the body