What is a “cheap knock-off” exactly? Zinc, magnesium, and B6 are usually the same most places. You can actually buy some more bioavailable forms of zinc and magnesium specifically outside of the SNAC formula.
What is a “cheap knock-off” exactly? Zinc, magnesium, and B6 are usually the same most places. You can actually buy some more bioavailable forms of zinc and magnesium specifically outside of the SNAC formula.