BioStacks
Endurance Products Company

TauroMag SR

1 Tablet · 90 servings · $0.39/serving

iHerbAmazon

Best for

Energy

Ingredients (2)

Magnesium N-Acetyltaurinate

100%

Dose

375 mg

Target

100–400 mg

Form

Not listed

Magnesium

24 mg

Trace amount — not scored

Other Ingredients (5)

IsomaltSweetener

A poorly-absorbed sugar alcohol that can cause bloating, gas, and laxative effects at higher doses (EFSA notes laxative threshold for polyols). Tolerable for most, but cumulative across products.

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Magnesium StearateLubricant

A salt of stearic acid used as a lubricant in tablet and capsule production

Carnauba WaxCoating

Hard plant wax from the carnauba palm used to glaze gummies and tablets

Stearic AcidLubricant

Saturated fatty acid used as tablet lubricant

How to Take It

Best taken in the evening

Often taken at night for relaxation and sleep, but absorption is the same anytime — consistency matters most.

With or without food
Space it a couple of hours from Iron and Calcium

On the label

Take 1 tablet daily.

General guidance based on the ingredients, not a substitute for the label or your doctor.

Price Check

$34.99

$10$20$50

Pricier than 79% of 574 magnesium supplements

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

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