What is Alpha GPC powder (L-Alpha Glycerylphosphorylcholine)?

Alpha GPC powder Choline Alfoscerate (L-Alpha glycerylphosphorylcholine)  is a natural choline compound found in the brain. It is also a parasympathomimetic acetylcholine precursor which may have potential for the treatment of Alzheimer’s disease and other dementias. It rapidly delivers choline to the brain across the blood–brain barrier and is a biosynthetic precursor of acetylcholine. The FDA determined that intake of no more than 196.2 mg/person/day is considered GRAS.

Alpha GPC powder (L-Alpha Glycerylphosphorylcholine) Benefits

It brings several possible benefits, one of the most important being the possibility of improving brain health and cognition. It may be possible for Alpha GPC to enhance memory formation and enhance learning ability. The potential memory enhancement benefits from it may restore memory, but only in certain situations. It can also raise dopamine levels, which benefits brain function significantly.


Assay (HPLC)≥98.0%
Identification (TLC)The R value of the sample and STD should be same
AppearanceWhite Fine Powder
Specification Rotation[a]25D-2.4 to -2.95
Solubility (H2O,10%W/W)Clear
Loss on Drying≤3.0%
PH Value5~7
Heavy Metals≤10 ppm
Iron≤10 ppm
Solvent ResidualMeeting KPC Standard
Related SubstanceIndividual: ≤0.5%
Total impurities: ≤2.0%

Shelf Life

2 Years


Store in tightly sealed containers then place in cool and dry place, and away from moisture, light, oxygen.


  • Packed in paper-drums and two plastic-bags inside. N.W:25kgs .I.D.35×H51cm.
  • 1Kg/Bag, aluminum foil bag vacuum packing.
  • Sample, double sealed water plastic bags inside with the aluminum bag outside.

Where to buy Alpha GPC powder 99% (L-Alpha Glycerylphosphorylcholine)?

Just send an email to [email protected], or submit your requirement in bottom form. We are of service at any time!