Cindi Allen-Stewart shared the cure to sunburn is Menthol Shaving Cream. Here is her original post:
"If you're like me, you hate getting sunburned. No matter how much sunscreen you put on, some people just burn anyway. I recently told a friend about a sunburn treatment that works wonders! She told me she had never heard about it, so I figured I'd make a post because I was sunburned recently. Usually, it takes just a couple days from start to finish, but this takes the heat out of it fast and makes it more comfortable on you. I found out about this from my husband. His mom used to do this to him when he ended up with a sunburn.
First, buy you some Menthol foam shaving cream. It has to be the foam and it has to have menthol in it. We found Gillette shaving cream on Amazon since we had problems finding menthol foam in stores. We ended up buying 6 cans of it, but it works out because we live in Texas and sunburns happen a lot. (Plus, we have given a couple cans to friends.)
Next, apply the shaving cream on the burn. It may seem like it's a strange shaving ritual, but trust me! Don't rub it in, just let it sit on your skin. It will start bringing all that heat out (you'll be able to feel it). You may feel like you are itchy too, but that's a good thing! Itching means healing.
Then, after about 30 minutes, the shaving cream will seem like it has dissolved in spots. It will seem like it's not as moist and a little dried out. You will feel as if you're becoming a little cold, at least on the sunburned part of your body. THAT IS A GOOD SIGN!
Next, rinse it off in a lukewarm or cool shower or bath. It's just to get the residue off.
Finally, if you still need it, do it again the next day. Usually after that second treatment, the sunburn disappears.
The pictures show my treatment. The final picture was taken the third day after my sunburn. I slept great after the first treatment and when my shoulders still felt hot from the burn the next day, I had another coating of shaving cream on just my shoulders. I have not had any peeling either. I use this on my kids too!"