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Jarrow Formulas Alpha GPC 300mg
SPECIMEN #JARROW-A
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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.

8.0/10
EXCELLENT

This product provides an adequate dose of Alpha GPC for a single serving.

1 ingredientCapsules60 servings
We'd recommend this
Evidence
8.0
Dosing
7.0
SynergyN/A (single ingredient)
Official SiteCheck My Stack
Whenmorning/afternoon

Alpha GPC can enhance focus and energy, making it suitable for daytime use. Taking it too late might interfere with sleep for sensitive individuals.

Foodeither

Alpha GPC is generally well-tolerated and can be taken with or without food. Some prefer with food to avoid minor stomach upset.

SafetyAll clear

Generally safe at recommended doses, but always consult a healthcare professional if you have underlying conditions.

ResearchStrong evidence

Alpha GPC has strong research backing for cognitive function and athletic performance.

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

Alpha GPC 300mg Supplement Facts

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
Alpha GPC10.0
300 mgUNDERDOSED
50%
300 mg

of 600mg

UNDERDOSED
50%
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

Best For

StudentsProfessionalsAthletesIndividuals seeking memory support

Skip This If

Pregnant or nursing women (lack of safety data)Individuals with specific medical conditions should consult a doctor

Time to Feel

1-2 weeks

Value

FAIR

How to take: Not strictly necessary, but some users cycle nootropics. A common approach is 5 days on, 2 days off, or 2-3 months on, 1 month off.

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