HEAD-TO-HEAD · UPDATED 2026-07-01
Doctor's Best High Absorption Magnesium Glycinate 200mg (240ct) vs Life Extension Neuro-Mag Magnesium L-Threonate
Spec-based scoring, dimension-by-dimension verdicts, and honest deal breakers. Total cost of ownership over 3 years included.
Doctor's Best
Doctor's Best High Absorption Magnesium Glycinate 200mg (240ct)
$19.99
Life Extension
Life Extension Neuro-Mag Magnesium L-Threonate
$30.38
VS
Six-dimension score
How they compare across every dimension
Doctor's Best High Absorption Magnesium Glycinate 200mg (240ct)
Life Extension Neuro-Mag Magnesium L-Threonate
Sleep tracking5·0
Battery10·0
Comfort8·8
App + UX5·0
Value10·6
Insights5·0
Our pick · overall
Doctor's Best High Absorption Magnesium Glycinate 200mg (240ct)
Wins on editor score (9/10 vs 8.1/10) and long-term value. Best for: Restless legs, muscle tension, anxiety-driven insomnia, athletes.
$19.99vs $30.38
Side by side
Spec-by-spec comparison
| Spec | Doctor's Best | Life Extension |
|---|---|---|
| Best price today | $19.99wins | $30.38 |
| MSRP | $19.99wins | $30.38 |
| Editor score | 9/10wins | 8.1/10 |
| User rating | 4.7 (62,430)wins | 4.4 (12,000) |
| Subscription | None | None |
Where to buy
Best prices right now
Doctor's Best High Absorption Magnesium Glycinate 200mg (240ct)
Doctor's Best
$19.99
Life Extension Neuro-Mag Magnesium L-Threonate
Life Extension
$30.38