LMX 4 Numbing Cream 30g - 4% Lidocaine topical anesthetic cream indicated for the temporary relief of pain and itching due to Minor cuts, minor scrapes, minor burns, sunburn, minor skin irritations and insect bites. Detailed Description Ferndale LMX 4 (formerly Ela-Max) Size 30 gm. Ferndale L-M-X 4 (formerly Ela-Max) Instructions For Use Adults and children 2 years and older Apply externally to the affected area up to 3 to 4 times a day. Children under 2 years of age Consult a doctor. Ferndale LMX 4 Ingredients Active Ingredient lidocane 4% w/w Inactive Ingredients Benzyl Alcohol, Carbomer 940, Cholesterol, Hydrogenated Lecithin, Polysorbate 80, Propylene Glycol, Trolamine, Vitamin E Acetate, Water.