Jamieson
Magnésium EXTRA FORT 100 mg
78/100
SUPPIE SCORE
65/100
EFFICACY
High
SAFETY
78/100
CLEANLINESS
What Does Magnésium EXTRA FORT 100 mg Do?
Jamieson Magnesium Extra Fort delivers 100 mg elemental magnesium from a five-source blend per tablet, providing moderate support for bone and muscle health at a standard maintenance dose.
How does this multi-source magnesium compare to single-form options like glycinate for daily use?
What is the best way to take this supplement to maximize absorption?
Are there any signs that this magnesium dose is too low or too high for my needs?
Chat with Suppie
What Are the Benefits of Magnésium EXTRA FORT 100 mg?
Based on proven scientific research
Bone HealthModerate
Muscle FunctionModerate
Tissue FormationMild
Good For:
What Are the Side Effects of Jamieson Magnésium EXTRA FORT 100 mg?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Provides 100 mg elemental magnesium per tablet with recommended intake of 200 mg daily, well below the 350 mg upper limit for supplemental magnesium to minimize GI upset.
•The blend includes oxide (poorly absorbed) alongside organic salts; may cause mild laxative effects in sensitive individuals at 200 mg/day.
•Generally safe for adults; consult a healthcare provider if you have kidney impairment as magnesium clearance may be affected.
•No major drug interactions at this dose, but high doses can reduce absorption of antibiotics like tetracyclines if taken simultaneously.
•Product is vegetarian, gluten-free, and free of common allergens like lactose and artificial additives.
•Store between 15-25°C; color variations are normal due to natural sourcing.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Cellulose
Low RiskDicalcium phosphate
Low RiskModified cellulose gum
Low RiskWater-soluble cellulose
Low RiskHydroxypropyl cellulose
Low RiskVegetable stearic acid
Low RiskVegetable magnesium stearate
Low RiskSilica
Low RiskTitanium dioxide
Medium RiskWhat Are the Ingredients in Jamieson Magnésium EXTRA FORT 100 mg?
Elemental Magnesium (oxide, citrate, fumarate, malate, succinate)
100 mg
Cellulose
Dicalcium phosphate
Modified cellulose gum
Water-soluble cellulose
Hydroxypropyl cellulose
Vegetable stearic acid
Vegetable magnesium stearate
Silica
Titanium dioxide
Scan the bottle in your cupboard
Same graded report you just read — on any label, in about 10 seconds.
Dosage & Bioavailability
How the active doses and forms in Magnésium EXTRA FORT 100 mg compare to the research.
•Elemental Magnesium — 100 mg per tablet (200 mg daily serving); sits at the lower end of typical supplemental ranges (100-400 mg/day).
•Magnesium (as oxide, citrate, fumarate, malate, succinate) — multi-form blend; oxide shows ~4% absorption while citrate and organic salts reach 20-30% in studies.
Sources & References
Frequently Asked Questions
Common questions about Jamieson Magnésium EXTRA FORT 100 mg