analyse me! Anal Comfort serum is the perfect choice for comfortable anal sex. Once it has been applied, it forms a protective film over the mucous membrane, which reduces sensitivity but not sensation. The serum does not contain lidocaine or benzocaine and therefore does not have a numbing effect. This product is compatible with latex condoms. It is not a contraceptive. Perfect in combination with our pjur analyse me! Anal Glides.