Review (3/5): The powder does treat prickly heat, but you can buy the same medicated powder here
The powder did clear up slight cases of prickly heat but when it got worse a medicated powder was better. I made the mistake of buying a larger can after buying a small can and when I tried to mail back to sender overseas they wanted 23.00 (for which I paid 10.00) so beware when you buy something and have to send it back. So I am not returning the powder I will have to keep it.