Special coating gives condoms self-lubricating powers

时间:2019-03-01 05:03:03166网络整理admin

Colin Hawkins / Alamy By Yvaine Ye The next generation of condom can lubricate itself. It comes with a polymer coating that turns slippery once it comes into contact with body fluids – and that doesn’t dry out. Condoms are not the most comfortable things to wear, so most store-sold condoms are coated with silicone oil as a lubricant. But silicone oil – as well as other water-, oil- and silicone-based lubricants – are easily absorbed by the skin,