No. 1 silicone lubricant brand (Based on U.S. IRI Mulo Dollar and unit sales for personal lubricants for the 42 weeks ending 4/18/2021). Extremely long-lasting. Hypoallergenic. Condom compatible (Compatible with natural rubber latex, polyurethane, and polyisoprene condoms). No drip. Waterproof silicone. USA Doctor recommended brand.