StackTerminal.Health

BETA

Magnesium Citrate

Highly bioavailable form of magnesium supporting cardiovascular, neuromuscular, & metabolic health.

minerals
Evidence last reviewed: 04 Apr 2026
Supplement note
Private note on this supplement

Save how you reacted, what dose worked, what to watch for, or anything you want to remember later in your Notes tab.

Sign in to keep a private note on Magnesium Citrate.
Biomarkers studied
Outcomes directly measured across the evidence records below
Cardiovascular
Blood Pressure
Evidence
2 records
Blood pressure reduction in adults
Adults (34 RCTs, n=2,028); dose 368 mg/day medianSystematic review and meta-analysis of double-blind RCTs
PUBMEDModerate

Magnesium supplementation (median 368 mg/day for 3 months) reduced systolic BP by 2.00 mmHg (95% CI 0.43–3.58) & diastolic BP by 1.78 mmHg (95% CI 0.73–2.82) vs placebo; 300 mg/day for ≥1 month sufficient to raise serum Mg & lower BP.

Dose: 368 mgDuration: 3 months
Bioavailability of magnesium citrate vs oxide & amino-acid chelate
Healthy adults (n=46)Randomized double-blind trial
PUBMEDModerate

Magnesium citrate produced the greatest mean serum Mg concentration following both acute & chronic 300 mg/day supplementation, demonstrating superior bioavailability over magnesium oxide & amino-acid chelate preparations.

Dose: 300 mgDuration: 60 daysForm: Citrate
Foundational bioavailability comparison study; citrate & chelate both outperform oxide.

Stacks containing Magnesium Citrate

Public community stacks that include this ingredient.

Explore all stacks →
recovery

Simple recovery support with minimal supplements.

Magnesium Citrate
200mg
New
View
longevityanti-agingcellular-health

Bryan Johnson's Blueprint Longevity Mix is the core daily powder from his self-quantified anti-aging protocol. It combines NAD+ pathway support (CaAKG), collagen precursors (Glycine, Lysine, Vitamin C), joint protection (Glucosamine, Sodium Hyaluronate), mitochondrial support (Creatine, CoQ10-adjacent), and antioxidant defence (Glutathione, Taurine). Every ingredient is dosed at clinically relevant levels validated through continuous biomarker tracking.

Creatine Monohydrate
2500mg
Calcium Alpha-Ketoglutarate (CaAKG)
2000mg
Taurine
1500mg
New
View
endurance

Based on your goals & preferences, here is a starting stack you can edit.

Vitamin D3
25mg
Magnesium Citrate
1000mg
Caffeine
200mg
New
View