Magnesium Oil - natural

I toted a heavy five gallon (23 litre) pail down here, thinking it was very special lime putty, used in fresco painting. Instead it turns out to be magnesium chloride - Magnesium Oil. It is all natural, from Salt Lake City. This is what is left over when they extract salts (sodium chloride, calcium chloride), it contains a wide range of natural minerals found in seawater. If anybody wants some, let me know PM and I can pour some off. This is suitable for skin spray, I don't enough about it to recommend drinking the stuff.

https://draxe.com/magnesium-oil/

There are no known, peer reviewed studies that prove that magnesium "oil" is absorbed through the skin. Snake oil.