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Ingredient 07 · Signal Support

Alpha GPC — 150mg

A highly bioavailable choline compound and direct precursor to acetylcholine.

What Is Alpha GPC?

Alpha-glycerophosphocholine (Alpha GPC) is a choline-containing compound widely regarded as one of the more bioavailable forms of supplemental choline. Choline is an essential nutrient that the body cannot synthesize in sufficient quantity on its own.

Its Role in the Formula

MemoFix USA includes 150mg of Alpha GPC because it serves as a direct biochemical precursor to acetylcholine. Since typical diets often fall short of optimal choline intake, Alpha GPC is included to help close that gap and support the formula's broader cholinergic-signaling focus.

The Research

Alpha GPC has been studied both independently and in combination with other cognitive-support ingredients, with research generally focused on its role in raising choline availability and supporting acetylcholine synthesis rather than acting through a separate mechanism of its own.

Good to Know

Alpha GPC is well tolerated in most healthy adults. Mild headache has been reported in some users at higher doses. Consult your physician before use if you have a diagnosed cardiovascular condition.

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Other Ingredients in the Formula

MemoFix USA Extra Strong Formula bottle

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