With 5% Lidocaine, Zensa Topical Anaesthetic provides a numbing sensation that desensitizes skin for painful procedures including laser hair removal, waxing, tattoos and injections. Zensa is manufactured in the USA and is Health Canada Certified and FDA Approved. It also contains Vitamin E, an antioxidant that provides anti-inflammatory properties which calm itching, burning and stinging while helping skin heal faster.