BioStacks
KAL

GUT Magnesium Powder (Lemon)

Powder · 1 Teaspoon (3.4 G) · 40 servings · $0.54/serving

60 / 100Good

Best for

Score Breakdown

Formulation
63
Safety
95
Final score
60/100

Ingredients (3)

Magnesium Citrate

100%

Dose

325 mg

Target

100–400 mg

Form

Standard

Magnesium

100%

Dose

325 mg

Target

100–400 mg

Form

Not listed

Aloe

100%

Dose

100 mg

Target

100–400 mg

Form

Other Ingredients (5)

Fruit Juice (unspecified)Colorant

Juice or juice concentrate used primarily for natural color and flavor in gummies

Natural FlavorsFlavor

Broad regulatory category of flavor constituents derived from natural sources. Composition is proprietary and not disclosed — 'Natural Flavors' can include several hundred different compounds depending on the target flavor profile, including hexane-extracted constituents and proprietary carrier solvents. 'Natural' is a regulatory definition (21 CFR §101.22), not a safety guarantee.

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Citric AcidAcidulant

Natural acid derived from citrus fruits

Stevia ExtractSweetener

Zero-calorie natural sweetener extracted from the leaves of Stevia rebaudiana

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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.