1 Product identity

Ingredient risk

Contains restricted ingredients

Magnesium Complex 300 mg

Name: Magnesium Complex 300 mg
Brand: Bronson

BrandBronson→Mineral Tablet or Pill 11 ingredients 1 banned 1 caution DSLD #233037

Net contents: 250 Tablet(s)

Target: Adults and Children 4 years and above

DSLD entry: 2020-08-23

2 Ingredients (11)

IngredientGroupSafety

MagnesiumMagnesiumUse with Caution

Stearic AcidStearic Acid—

Microcrystalline CelluloseCellulose—

Croscarmellose SodiumCroscarmellose Sodium—

Dicalcium PhosphateCalciumConditionally Safe

Sodium Starch GlycolateSodium Starch Glycolate—

Magnesium StearateMagnesium stearateUse with Caution

Silicon DioxideSiliconGenerally Safe

Hydroxypropyl MethylcelluloseHypromellose—

Polyethylene GlycolPolyethylene glycol—

Titanium DioxideTitanium DioxideBanned in ≥1 country

Ingredient amounts require the full DSLD label. View full label at NIH DSLD →

⛔ Contains an ingredient banned in ≥1 country

Titanium Dioxide 🇫🇷 🇪🇺 — France banned TiO₂ in food from January 2020, first EU country.

⚠️ Use with caution — restricted in some markets

Magnesium — Severe deficiency (<0.50 mmol/L) causes secondary hypocalcemia and hypokalemia that will not correct until magnesium is repleted first [1].

3 Safety cross-reference

Magnesium — Use with Caution

⚠ Diarrhea (especially oxide)

⚠ Accumulates in renal impairment

Sodium — Limited Evidence

⚠ Hypertension

⚠ Fluid retention

Calcium — Conditionally Safe

⚠ Cardiovascular risk debated >1,000 mg/day

⚠ Kidney stones

Silicon — Generally Safe

⚠ Very low toxicity

Titanium Dioxide — Banned in ≥1 country

⚠ EFSA: can no longer be considered safe as food additive (2021)

⚠ Genotoxicity concern (nanoparticles)

4 Label claims

• Nutrient

• All Other

• Structure/Function

5 Data source

DSLD ID233037

Full labelView at NIH DSLD →

SourceOffice of Dietary Supplements, NIH

Market statusOn market

Entry date2020-08-23

6 More from Bronson

View Bronson Safety Scorecard → 104 products

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7 Cite this page

Vancouver

Pkhakadze G. Magnesium Complex 300 mg — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Jul 29]. Available from: https://supplement.ge/products/magnesium-complex-300-mg-233037/

CC BY 4.0. Product data from NIH DSLD; safety analysis by SupplementIndex.

Analyzed by SupplementIndex

PHIG · Editor-in-Chief: Prof. Giorgi Pkhakadze, MD, MPH, PhD

Product data sourced from the NIH Dietary Supplement Label Database (DSLD). Safety cross-referencing by SupplementIndex. This analysis is for informational purposes only. For corrections: info@accreditation.ge.
Publisher: PHIG