Calagel?(R) Anti-Itch Gel with 12 per box. The Calagel?(R) Medicated Anti-itch Gel is a clear, skin protecting shield that offers cooling itch relief that stays where you put it.? Calagel provides itch and pain relief for insect bites, sunburn, minor burns, poison ivy and oak rash, and other minor rashes or skin irritations. The hydrocortisone-free combination of antiseptic, analgesic, antipruritic, antihistamine and astringent in the gel relieves the painful, itchy rash while preventing infection. Individual single use packets are easy and convenient to use. The box of Calagel Anti-Itch Gel packets are ideal for a first aid kit or as a stand alone supply.