🟢 90/100

This product looks safe

  • Elemental Magnesium: 500mg is 1.4× the Tolerable Upper Intake Level (350mg)
  • 75% of ingredients have research evidence
C Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Elemental Magnesium: 500mg is 1.4× the Tolerable Upper Intake Level (350mg)

Label Data

2 Capsule(s) Serving Size
30 Servings
Mineral Product Type
75% Evidence Coverage

Supplement Facts — Evidence Check

2 mg (118% DV)
✅ 1.5× RDA — within safe limits 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 2mg UL 100mg
500 mg (120% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 1.4× (UL: 350 mg) 📚 310 studies (Tier A: 8, B: 159)
RDA 420mg This product: 500mg UL 350mg
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 1711mg
1 mg (43% DV)
✅ Within RDA (0.4× RDA of 2.3 mg) 📚 8 studies — no high-quality reviews
RDA 2.3mg This product: 1mg UL 11mg

Other Ingredients

Cellulose Nu-Mag Nu-Flow Silica

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (85% of products) Nutrient (54% of products) Approved Health (3% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Directions: Take 2 capsules with your evening meal.

⚠️ Warnings & Precautions

Caution: Keep out of reach of children.

As with any product, discontinue immediately if adverse effects occur. Please consult a physician before beginning any new supplement, diet, training program, or if you are undergoing treatment of a medical condition.

🧪 Formulation Notes

Magnesium Breakthrough combines 7 types of magnesium in a humic/fulvic monoatomic blend, to optimize absorption. And to our knowledge, it's the most complete magnesium supplement blend available. May support digestion and promote more restful sleep.

Premium magnesium complex

Additional Information

Store in a cool/dry location away from direct light.

To reorder or contact us, please visit: BiOptimizers.com

Optimized nutrition solutions

Product Details

UPC / SKU 0 750363 800754
DSLD Entry Date 2023-02-21
Product Type Mineral
Form Capsule
Brand BiOptimizers
DSLD ID 284047
Data Updated 2026-04-11

Research Evidence

849 Research Sources
56 Avg Quality Score
450 Meta Analysis
152 Rct
137 Systematic Review
73 Clinical Trial
11 Regulatory Source
7 Other
7 Guideline
3 Openfda Safety
2 Cochrane Review
2 Observational
A Phosphate binders for preventing and treating chronic kidney disease-mineral and bone disorder (CKD-MBD)
Meta Analysis The Cochrane database of systematic reviews 2018
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2024
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
Meta Analysis The Cochrane database of systematic reviews 2018
A Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems
Meta Analysis The Cochrane database of systematic reviews 2025
A Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps
Systematic Review The Cochrane database of systematic reviews 2008
A Calcium and vitamin D for increasing bone mineral density in premenopausal women
Systematic Review The Cochrane database of systematic reviews 2023
A Dietary sodium, sodium-to-potassium ratio, and risk of stroke: A systematic review and nonlinear dose-response meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2019
A The association between circulating magnesium and clinically relevant outcomes in patients with chronic kidney disease: A systematic review and meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2021
A Calcium channel blockers versus other classes of drugs for hypertension
Systematic Review The Cochrane database of systematic reviews 2021
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