Magnesium w/SRT (B-Free) 240 Tablets – Jigsaw Health

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This B-Free formula is based off the top-rated, best-selling Jigsaw MagSRT formula, but does not include any B vitamins.

The “SRT” in Jigsaw MagSRT stands for Sustained Release Technology, and it’s the major difference that gives this product it’s superior effectiveness.

Instead of the magnesium being dumped into your system all at once, SRT slows down the release of magnesium so it’s spread out over 8 hours, which allows your body to absorb the maximum it needs to start feeling your best… avoiding the dreaded digestive discomfort that high doses of most magnesium supplements can cause.

Additional information


Allergen Information

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240 Tablets


Magnesium (as dimagnesium malate), Vitamin C (as ascorbyl palmitate), Vitamin B6 (as pyridoxal-5-phosphate), Folate (as Quatrefolic® 5MTHF), Vitamin B12 (as Methylcobalamin), Malic Acid (as dimagnesium malate).


Take 2 tablets twice daily (2 in the morning, 2 in the evening). For advanced use take 4 tablets twice daily (4 in the morning, 4 in the evening – may split into smaller doses as needed). Or use as directed by your healthcare professional. Take with food.
Please Note: If you are currently being treated for kidney disease, please consult your healthcare professional before taking any magnesium supplement as magnesium toxicity can occur in those with kidney disease.

Storage Instructions

Store in a cool, dark place out of reach of children


Food supplements should not be used as a substitute for a varied diet. If you are taking prescribed medication, have any medical condition or are pregnant or breast-feeding please consult your healthcare practitioner before taking food supplements.

Supplement Facts
Serving Size: 2 tablets twice daily
Servings Per Container: 120
Nutrient Amount Per Serving % EC NRV
Magnesium (as dimagnesium malate) 500mg 119%
Malic Acid (as dimagnesium malate). 1436mg *
%EC NRV = EC Nutrient Reference Values
* = %EC NRV not established