What dosage do you take? I've had some results with Magnesium Citrate.
Haven't tried msg l threonate, will order some thing week.
Full disclosure: studied nutritional medicine in a formal capacity.
https://www.vitaminshoppe.com/p/one-daily-men-multivitamin-1...
Check back here later, or contact me as per details in my profile.
But if you are sensitive to magnesium's laxative effects you may want to look for another formulation.