How long do I need to take Marine Magnesium with vitamin B6 to see results? September 24, 2024 16:00 Updated Results may vary. However, some people may notice benefits within a few weeks of consistent use. Related articles Is Marine Magnesium with vitamin B6 safe for long-term consumption? Is there a best or recommended time of day to consume Marine Magnesium with vitamin B6? What happens if I stop taking it after getting the results I want? Do I need to keep the product refrigerated? Did I just buy a fake Provitalize?