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Alpha-GPC 300mg
NOW Foods · 600 mg/day (2 capsules) as a general-use starting dose; label permits up to 1,200mg/day (4 capsules) in divided doses
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Log inNew here? Create an account✛ Why it's used
Alpha GPC is a natural physiological precursor to acetyl-choline, a neurotransmitter that is involved in memory and other cognitive functions.* Alpha GPC is more bioavailable than other forms of choline and is known to cross the blood brain barrier. In the brain and other neural tissues, Alpha GPC becomes a constituent of cell membranes.*
Clinical studies have demonstrated that supplementation with Alpha GPC can support the brain's synthesis of acetyl-choline.* In this way, it helps to promote normal cognitive function and mental acuity.*
Natural color variation may occur in this product.
• Bioavailable Source of Choline
• Supports Mental Acuity*
Suggested use
Take 2 capsules twice daily with food. Best when taken early in the day.
Supplement facts
| Alpha GPC (L-alpha-glycerylphosphorylcholine) | 600mg |
|---|
Other ingredients: Cellulose (capsule), Cellulose Powder, Silica, Stearic Acid (vegetable source) and Magnesium Stearate (vegetable source).
Soy (Alpha GPC from soy lecithin). Yeast, wheat, gluten, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Dietary considerations · Gluten free · Dairy free · Egg free · Milk free · Tree nut free · Fish free · Wheat free · Yeast free · Crustacean Shellfish Free
Listed under Nutritional Supplements > Brain-Nervous System Support > Cognitive Support
⚠ Key cautions
Cautions: contains soy (from soy lecithin) — screen for soy allergy; may rarely cause fishy body odor, headache, dizziness, or GI upset, particularly at higher doses. Prescription interactions: as a cholinergic compound, theoretical caution with anticholinergic medications (opposing mechanism) and in unmedicated seizure disorder or bipolar disorder (cholinergic stimulation); may have a mild blood-pressure-lowering effect. Priority: Moderate-Emerging — promising cognitive/athletic-performance signal but fewer large, long-duration human safety trials than more established choline sources.