HOT BIO 2 in 1 is a biological massage lubricant that provides an even more comfortable feeling during intimate massages. The water-based lubricant is specially designed for sensitive skin, feels silky smooth and is safe for use in combination with sex toys. It contains carrageen, so it stays smooth for a long period of time without reapplying. The biological lube comes in an eco tube for carefree pleasure, even after your massage.