Product Details Diphenhydramine HCI, 2%. Zinc acetate, 0.1%. External analgesic. Skin protectant. Relieves itching due to insect bites, poison oak or ivy, or other minor skin irritations. Compare to Benadryl Extra Strength Spray active ingredients (This product is not manufactured or distributed by Johnson & Johnson Consumer Products Company, distributor of the registered trademark Benadryl). 100% money back guarantee. Return to place of purchase it not satisfied. Questions & comments? 1-888-593-0593.