SPECIMEN #NUTRICOS
Verified
MineralsNutricost
Magnesium L-Threonate
The brain magnesium. MIT-developed Magtein is the only form shown to cross the blood-brain barrier. Clinical studies show memory improvement in older adults. Only 144mg elemental magnesium though, so add glycinate for body needs.
9.5/10
EXCEPTIONALMagtein (magnesium L-threonate) at 2000mg is the exact optimal dose from clinical studies. This is the only magnesium form proven to cross the blood-brain barrier and increase brain magnesium levels. Delivers 144mg elemental magnesium. Premium branded ingredient at the studied dose. Perfect execution.
2 ingredientsCapsules30 servings
Evidence
7.0
Dosing
7.8
Synergy
6.0
What We Like
- Magtein is the only form clinically shown to increase brain magnesium.
- 2000mg matches the dose used in clinical trials.
- Nutricost's pricing makes this accessible.
- Studies show memory improvement in older adults.
Watch Out For
- Only 144mg elemental magnesium (low for general mag needs).
- Need 3 capsules per serving.
- More expensive than other magnesium forms.
- Research is promising but still limited compared to glycinate.
What We Analyzed
Verified Supplement Facts
Every dose checked against clinical research
We analyzed the actual supplement facts panel for this product. Every ingredient dose below was cross-referenced with published clinical trials to determine if it matches what studies actually use.
2 ingredients analyzed1 underdosed
Source: Official product page
Ingredient Breakdown
1 underdosed
Clinical Adequate Underdosed Overdosed|Bar = % of clinical dose
IngredientDoseStatusvs. Clinical
In our database (click to learn more) Not yet reviewed
Our Analysis
Personalized Deep Analysis
See exactly how this fits your health profile. What works for you, what doesn't, and whether you're getting your money's worth.
Unlock with ProTaking other supplements too?
Check your full stack for interactions, redundancies, and gaps. Takes 30 seconds.
0 views