Cosmic numbing sprayMaximum Strength Numbing Spray Contains maximum Lidocaine allowed by the FDA. No prescription needed. Contains only three simple ingredients: 5% Lidocaine Hydrochloride, 0. 025% Epinephrine Hydrochloride and purified water; That's It! Maximum Strength Numbing Spray is designed for fast acting pain relief during pain sensitive procedures, including but not limited to tattoo, piercing, and permanent makeup procedures. The active ingredient, Lidocaine