Compare Supplements

Side-by-side comparison of 2 supplements

Agp8.5

Alpha-GPC

Moderate safety

Sj9.0

St. John's Wort

Limited safety

Evidence

Evidence Score8.5/10

Studies: 22

Meta-analyses: 2

Evidence Score9/10

Studies: 36

Meta-analyses: 17

Dosage & timing

Dosage:

600mg

Best Time:

Morning · with food (preferred)

Can take on empty stomach

Form:

Alpha-GPC 50% powder or capsules

Dosage:

900mg

Best Time:

Morning · with food

Take with food

Form:

Standardized extract (0.3% hypericin)

What you'll notice

🎯 Sharper Focus70%

1-2 hours

📚 Memory Support60%

2-4 weeks

💪 Power Output45%

Acute

😊 Improved Mood70%

4-6 weeks

😴 Better Sleep55%

4-8 weeks

☀️ Sun Sensitivity20%

During use

Safety

Moderate safety

Contraindications:

History of stroke or TIA (one study raised concerns, needs more research)

Drug Interactions:

Anticholinergic drugs
Cholinergic drugs

Side Effects:

HeadacheFishy body odorGI upset

Limited safety

Contraindications:

Currently taking prescription antidepressants
Bipolar disorder (may trigger mania)
Before surgery (2 weeks prior)

Drug Interactions:

SSRIs/SNRIs/MAOIs
Birth control pills
Blood thinners (Warfarin)

Side Effects:

PhotosensitivityGI discomfortHeadache

Works well with

complementary

stacks-well

enhances

stacks-well

How they work together

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