I am terrible with measures, but approx; 1 big glass of water with 1 teaspoon of "sole" (consentrated himalaya salt-water) 1 gram of vitamin C, 1/8 of a level teaspoon borax
(I put the borax in a capsule as I dont like the taste of it)
Magnesium; approx 150 mg in the citrate / malate form.
When I feel I need it I put 3-5 drops of Lugols in the water, or I paint my skin before bedtime.