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Dr. Botezelli Institute
Magnesium guide
There are ten forms of magnesium. Only some of them work for what you actually need. Pick your goal, see the right form, the dose, the timing, and the brands worth buying in Canada.
1. What's your goal?
Pick one to filter. Or click "Show all" to compare every form side by side.
Some brand links lead to Amazon. As an Amazon Associate, Dr. Botezelli Institute earns a small commission on qualifying purchases at no extra cost to you. Brand inclusion is editorial, not paid placement. Always read your label and consult your physician before starting a supplement.