What's included Maximum strength 5% lidocaine Lasts 2-3 hours and is safe to reapply on broken skin to extend numbing sensation Natural pH formulation is safe to use on the most sensitive areas like the bikini area and lips Does not contain vasoconstrictors that will affect the settling of ink https://blogsgod.com/essential-tools-for-estheticians-choosing-the-right-numbing-creams/