Amazon has 1 oz Benadryl Original Strength Anti-Itch Cream, Bug Bite Itch Relief, Diphenhydramine HCl Topical Analgesic & Zinc Acetate Skin Protectant, Great for Camping Essentials for $1.82 after 15% off subscribe and save (https://amzn.to/4egJA01).
(https://m.media-amazon.com/images/I/81tNfqWGuNL._AC_SL1500_.jpg)