Calamine lotion used in the 1950s for sun burn, poison ivy blisters. It is a chalky pink color. Calamine is either a mixture of Zinc Oxide with about 0.5% ferric oxide or a zinc carbonate compound. In a 1992 press release, the U.S. Food and Drug Administration announced that no proof had been submitted showing calamine to be safe for use or effective in treating bug bites, stings & rashes from poison ivy, poison oak, poison sumac.
Aloe vera gel is one of nature's great healers. It can be used to treat sunburn, moisturize skin and soothe irritation. To make your own, all you need is a healthy aloe plant. If you have a lot of gel and you want it to keep for a month or two, mix in 500mg powdered Vitamin C or 400 IU vitamin E for every 1/4 cup of gel you have. Place the ingredients together in a blender and blend well. The gel will look foamy at first.