This is a good little product that I have started using. I was not getting enough magnesium into my body by taking capsules and having various health problems many of which are autoimmune disorders, I needed something better. So I went into my local health food shop and asked advice. The lady put me on to this product, after explaining that I have very dry and sensitive skin. She recommended the lotion instead of the spray because my skin is so dry.
I bought the Magnesium lotion ultra, and so far I am quite happy with it, I just have to stop my dog licking my arms and legs, lol. It's a dog thing. You put any moisturiser on after a shower and the dog will lick it off. "You stand still human, I am licking the moisturiser". Dogs have a real fixation for moisturisers, lol.
Capsules or tablets do not put enough magnesium into our bodies. It is best done transdermally, even soaking in a bath or just soaking your feet in Epsom salts (magnesium) or a good magnesium salt that is high potency.
Do your research and ask at a good health food shop which is the best product on the market.
Click on each of the links for more information
https://www.ancient-minerals.com/magnesium-deficiency/causes-depletion/
https://www.ancient-minerals.com/magnesium-benefits/