Unlike other anal serums or sprays that can numb the sphincter and lead to tearing, our herbal serum causes no anesthetic effects and will not numb him. The anal sphincter becomes relaxed and therefore penetration becomes more comfortable. Intimate Earth ADVENTURE’s unique formula contains an extract blend with the natural potency of clove, goji berry, aloe, and lemongrass. Intimate Earth natural anal relaxing serum does not contain the synthetic compound benzocaine which can lead to tearing. ADVENTURE works quickly and is easy to apply.