Each gummy delivers 84mg of **Magnesium** as citrate — well below the 100–400mg range used in clinical research. The label suggests up to 4 gummies daily for adults, which would bring you to 336mg, solidly within the studied range for supporting muscle relaxation, sleep quality, and energy production. If you're only taking one gummy, you're getting a fraction of a useful dose.

**Magnesium citrate** absorbs reasonably well and has mild osmotic properties, so it can double as gentle digestive support. The gummy format makes it easy to split doses throughout the day, which the label recommends — and spreading intake actually helps your body absorb more magnesium per dose.

The tradeoff is that hitting an effective dose means chewing 4 gummies daily, each with 1.5g of added sugar. That adds up to 6g of sugar and 40 calories just from your magnesium supplement. If you're comfortable with that, the 4-gummy dose delivers a clinically meaningful amount — but you'll go through the bottle in a month.

BioStacks
Trace Minerals

Magnesium Gummies Watermelon Flavor

1 Gummy · 120 servings · $0.23/serving

iHerbAmazon

Best for

Heart

Ingredients (1)

Magnesium

84%

Dose

84 mg

Target

100–400 mg

Form

Standard

Nutrition

Calories, macros & sodium.

  • Calories10 Calorie(s)
  • Total Carbohydrates3 Gram(s)
  • Total Sugars1.5 Gram(s)
    • Added Sugars1.5 Gram(s)

Other Ingredients (8)

SucroseSweetener

Added sugars and high glycemic load; dental caries risk

Tapioca SyrupSweetener

High glycemic index similar to glucose syrup. Adds significant sugars and calories — often the primary ingredient by weight in gummy supplements. 'Organic' labeling does not change the glycemic impact.

InulinFiller

Prebiotic soluble fiber from chicory root, used as a filler and flow agent in capsules and tablets

AgarThickener

A gelling polysaccharide extracted from red seaweed

Black CarrotColorant

Natural colorant derived from anthocyanin-rich black carrots, used to provide purple/red color in gummies and chewables

Citric AcidAcidulant

Natural acid derived from citrus fruits

GlycerinHumectant

Sweet-tasting liquid used in soft capsules and liquids

Purified WaterSolvent

Water meeting USP specifications used as solvent/vehicle in gummies and liquids

How to Take It

Best taken in the evening

Magnesium citrate pulls water into the bowel — mildly laxative at higher doses. Evening suits that; split the dose or switch to glycinate if it's too much.

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

On the label

Suggested use: Children ages 4 to 12: Chew 1 gummy per day. Ages 13 and older: Chew 1 gummy up to 4 times daily alone or at mealtime. For best results: Spread serving size into multiple servings throughout the day.

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

Price Check

$27.99

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Pricier than 72% of 579 magnesium supplements

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the 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. studied 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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