SPECIMEN #JARROW-A
Verified
CognitiveJarrow Formulas
Alpha GPC 300mg
Cognitive enhancement, memory support, athletic performance, choline source.. The 300mg dose of Alpha GPC is adequate for a single serving. However, many studies showing significant cognitive benefits use higher daily doses, often 600mg or more. This product is a good starting point but might need increased dosage for stronger effects.
7.5/10
VERY GOODAlpha-GPC at 300mg is at the minEffective dose. For cognitive enhancement and choline support, this is a functional starting dose. Two caps would hit 600mg optimal. Clean formula with minimal excipients. Jarrow quality reputation adds confidence.
1 ingredientCapsules60 servings
Evidence
7.0
Dosing
5.0
SynergyN/A (single ingredient)
What We Like
- Single ingredient focus allows for precise dosing
- Alpha GPC is a well-researched nootropic
- Good starting dose for those new to Alpha GPC
Watch Out For
- Dose is often considered sub-clinical for robust daily effects
- May require multiple servings for full benefits
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.
7 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
Other Ingredients(inactive)
Calcium phosphate, Hydroxypropylmethylcellulose (capsule), Microcrystalline cellulose, Magnesium stearate (vegetable source), Silicon dioxide, Stearic acid (vegetable source)
Our Analysis
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