Looking for the best magnesium citrate? Our team ranked the top 10 by real customer review volume (369,277 reviews in total), led by Magnesium Citrate, 240 Veg Capsules (133 mg per Capsule).
How we rank it: Magnesium Citrate, 240 Veg Capsules (133 mg per Capsule) takes our top spot: it's the standout magnesium citrate in this guide, earning the lead for NOW Foods's reputation for quality.
How we rank it: We placed Magnesium Citrate, 60 Veg Capsules (133 mg per Capsule) at #2 thanks to how consistently shoppers reach for it.
How we rank it: At #3, Magnesium Citrate, 180 VegCaps (133 mg per Capsule) earns its spot for how consistently shoppers reach for it.
How we rank it: We placed Magnesium Citrate, 90 Capsules (133 mg per Capsule) at #4 thanks to its strong balance of quality and price.
How we rank it: At #5, Magnesium (Citrate), 100 mg, 100 Vegetarian Capsules earns its spot for how consistently shoppers reach for it.
How we rank it: Magnesium Citrate, 200 mg, 250 Tablets lands at #6 largely for NOW Foods's reputation for quality.
How we rank it: At #7, Magnesium Citrate, 200 mg, 100 Tablets earns its spot for how consistently shoppers reach for it.
How we rank it: We placed Magnesium Citrate, 120 Tablets (200 mg per Tablet) at #8 thanks to its strong balance of quality and price.
How we rank it: We placed Magnesium Citrate Pure Powder, 8 oz (227 g) at #9 thanks to its strong balance of quality and price.
How we rank it: At #10, Magnesium Citrate, 120 Veg Capsules (133 mg per Capsule) earns its spot for how consistently shoppers reach for it.
| # | Product | Brand | Score | Rating | Reviews | Price | |
|---|---|---|---|---|---|---|---|
| 1 | Magnesium Citrate, 240 Veg Capsules (133 mg per Capsule) | NOW Foods | 9.7 | 4.8 | 69,562 | $23.27 | View → |
| 2 | Magnesium Citrate, 60 Veg Capsules (133 mg per Capsule) | NOW Foods | 9.7 | 4.8 | 69,561 | $7.33 | View → |
| 3 | Magnesium Citrate, 180 VegCaps (133 mg per Capsule) | Solaray | 9.7 | 4.8 | 36,369 | $20.89 | View → |
| 4 | Magnesium Citrate, 90 Capsules (133 mg per Capsule) | Solaray | 9.7 | 4.8 | 36,368 | $11.99 | View → |
| 5 | Magnesium (Citrate), 100 mg, 100 Vegetarian Capsules | Life Extension | 9.7 | 4.8 | 23,290 | $9.50 | View → |
| 6 | Magnesium Citrate, 200 mg, 250 Tablets | NOW Foods | 9.7 | 4.8 | 21,097 | $24.49 | View → |
| 7 | Magnesium Citrate, 200 mg, 100 Tablets | NOW Foods | 9.7 | 4.8 | 21,096 | $12.24 | View → |
| 8 | Magnesium Citrate, 120 Tablets (200 mg per Tablet) | Solgar | 9.7 | 4.8 | 12,569 | $13.90 | View → |
| 9 | Magnesium Citrate Pure Powder, 8 oz (227 g) | NOW Foods | 9.3 | 4.6 | 9,804 | $12.24 | View → |
| 10 | Magnesium Citrate, 120 Veg Capsules (133 mg per Capsule) | NOW Foods | 9.7 | 4.8 | 69,561 | $12.24 | View → |
Our editorial team evaluates every product on the factors that matter most to shoppers, not just price.
We rank by verified customer reviews and rating. For added assurance, we recommend choosing products that carry independent third-party testing or certification. These organisations publish public standards and verified-product listings:
This guide is for general information only and is not medical advice. Consult a qualified professional before starting any supplement.
This guide compares 10 of the most-reviewed magnesium citrate available, ranked from most to least reviewed.
The products in this comparison were in stock at our last update (2026-09-12). Availability can change, so check the product page for current status.
Top-reviewed brands in this category include NOW Foods, Solaray, Life Extension, Solgar.
Based on verified customer review counts, Magnesium Citrate, 240 Veg Capsules (133 mg per Capsule) by NOW Foods is the best-reviewed magnesium citrate, with 69,562 reviews and a 4.8/5 rating.
On this list, prices range from $7.33 to $24.49, with a typical price around $12.24.