Alpha GPC Powder

Product name: Choline glycerophosphate;Alpha GPC
CAS No.: 28319-77-9
MOQ: 1kg
Assay:50%, 85%, 99%
Packing:1kg/bag;10kg /drum; 25kg /drum
Supply Ability:1000Kg per month Used: Widely used in Pharmaceuticals, Nutraceuticals, Health functional foods, Dietary supplements, Skin-Whitening products, Cosmetics etc.
Delivery Time:in stock
Shelf Life: Two years
Payment: T/T, LC or DA
  • Fast Delievery
  • Quality Assurance
  • 24/7 Customer Service
Product Introduction

What is Alpha GPC powder?

Alpha GPC Powder, also known as Choline glycerophosphate or L-A-glycerophosphorylcholine, it's a water-answerable small patch substance that exists typically in the mortal body and is an important biosynthetic precursor of the neurotransmitter acetylcholine. The most important function of GPC is that its product of choline is a water-answerable vitamin B complex, which plays an important part in the brain and nervous system. 

Studies have shown that GPC plays an important part in the product of certain hormones and neurotransmitters similar as acetylcholine and mortal growth hormone, supporting the functionality of the brain and nervous system. GPC can be mixed with water, is answerable in methanol and ethanol, and is undoable in chloroform, ether, and canvases . It doesn't have any characteristic immersion under ultraviolet-visible light.The determination methods for GPC content include high-performance liquid chromatography (with evaporative light scattering or refractive index detectors) and digestion phosphorus determination method.

Basic Information

Product name: Alpha GPC; Choline glycerophosphate; L-A-glycerophosphorylcholine






Melting point:142.5-143°C

storage temp.: -20°C

Appearance: Alpha GPC 50%---powder; Alpha gpc 85%--- liquid; Alpha gpc 99%---Powder

Stability: Stable for 2 years

Structural formula:


Quality standard





Viscous,transparent, colorless or

lightly colored liquid. Partial

crystallization in the process of storage is permissible

Viscous, transparent, colorless liquid


Very or freely soluble in water,freely soluble in 96 % ethanol

Readily soluble in water, readily Soluble in 96% ethanol


The IR spectrum is similar to that of Glycerophosphorylcholine reference standard


TLC: The main spot in the

chromatogram obtained for the sample solution is similar in position to the

main spot in the chromatogram

obtained for the reference solution


Positive reaction for phosphates



25 % aqueous solution of the substance

should be transparent



25 % aqueous solution of the substance

should be colorless.


Specific opticalrotation (on anhydrous basis)

From -2.0 to-3.5


pH(25%m/V aqueous





The total content of impurities should

be not more than 4.0 %

The content of a single impurity should be not more than 4.0 %


Heavy metals

Not more than 10 ppm

Less than 10 ppm

Water (K.Fisher method).%



Residual organic solvents


Max.5000 ppm


Assay (on anhydrous basis), % By HPLC



Bacterial endotoxines

NMT 0.35EU/mg


TAMC and TYMC (in total)

Not more than 102in1 g or in 1 ml



Absentin1 g or in 1 ml



Absentin1 g or in 1 ml



Absentin1 g or in 1 m


Pharmacological action

Alpha GPC Powder is a naturally being intermediate in phospholipid metabolism in the mortal body. It's present in cells throughout the body and is composed of choline, glycerol, and phosphate. It's considered as a primary storehouse form of choline and honored as a source of choline. Due to its endogenous nature, GPC has veritably low toxin and side goods. After immersion, GPC is broken down by enzymes in the body into choline and glycerophospholipids choline participates in the biosynthesis of acetylcholine, which is a neurotransmitter; glycerophospholipids serve as precursors for phospholipid conflation. The main pharmacological conduct include guarding choline metabolism, icing the conflation of acetylcholine and phospholipids in neuronal membranes, perfecting blood rotation, and perfecting cognition and behavioral responses in cases with cerebral microtrauma. presently, there are no superior new medicines available or under development in this field.


Alpha GPC 50 has multiple functions:

Neuroprotective effect Choline glycerophosphate is a precursor of acetylcholine, which can promote the conflation and release of acetylcholine, thereby enhancing neural transmission and signal transduction, and playing an important part in maintaining normal brain function.

Cognitive enhancement Choline glycerophosphate is believed to enhance memory, learning capability, and attention, as well as ameliorate intellectual exertion. It has certain remedial goods on cognitive impairment in senior individualities and can be used for the treatment of cognitive diseases similar as Alzheimer's complaint.

Brain metabolism improvement As an intermediate product of phospholipid metabolism, choline glycerophosphate participates in the conflation and form of neuronal membranes. It can promote the metabolic exertion of brain cells, increase energy force, ameliorate cerebral blood rotation, and contribute to maintaining brain towel health.

Neuronal protection Choline glycerophosphate possesses antioxidative andanti-inflammatory parcels, which can reduce neuronal damage and inflammation, thereby guarding neurons from injury and cell death.

In summary, choline glycerophosphate plays significant physiological places in the mortal body, particularly in relation to normal brain function, cognitive capacities, and brain health.


Alpha GPC 50 powder is widely used in various fields, including but not limited to:

  • Brain function improvement Choline alfoscerate can ameliorate cognitive functions similar as memory, literacy, and attention, making it a popular supplement for brain function enhancement. It's used to enhance cognitive function, alertness, and attention.

  • Neuroprotection Due to its neuroprotective goods, choline alfoscerate is extensively used in the forestallment and treatment of neurological diseases similar as Alzheimer's complaint, Parkinson's complaint, andpost-stroke recovery.

  • Treatment of age- related cognitive diseases Choline alfoscerate is used to treat age- related cognitive diseases similar as mild cognitive impairment and Alzheimer's complaint. It can ameliorate memory and cognitive function, easing affiliated symptoms.

  • Performance improvement in sports Choline alfoscerate is believed to ameliorate muscle control and neural transmission, thereby enhancing sports performance and athletic capacities. Some athletes use it as a supplement to enhance training goods and ameliorate competitive performance.

  • Brain injury recuperation Choline alfoscerate is used in the recovery process after brain injuries. It can promote neuronal rejuvenescence and form, helping to accelerate the recuperation process.

Please note that the mentioned operations are for reference only, and before using choline alfoscerate or any other drug or supplement, it's advised to consult with a croaker or healthcare professional.

Packing & Shipping

Packing:1kg/foil bag;5kg/carton;25kg/fiber drum;or packing as your request.


Customized logo

Customized packaging

Graphic customization




ETA time

Shipping Method

By Courier



Fedex, DHL,UPS,TNT,EMS ect.

Fast and convenient

By Air



Fast and cheap

By Sea

Large quantity


Cheapest way

Payment Term


Why Choose Xi'an Yihui?

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Our Advantage

Rich experience: we have 13 Years of professional experience;

Customers all over the world: sell to more than 100 countries;

Provide diversified products: the products have been applied to all major international brands in the fields of drugs, dietary supplements, cosmetics, animal nutrition, and functional food.

Price advance: low MOQ with competitive price;

Quality certification: ISO; Halal; Kosher certified

After-sales service: Professional team 7*24 hours customer service.

In conclusion

In summary, as a professional Alpha GPC Powder manufacturer, we have advanced technology, scale advantage, the best quality, rich production experience, and excellent services. These advantages will make it stand out in the market competition and win more customer trust and support. if you need Alpha GPC, pls feel free to contact us any time. we will reply you asap.

our contact information:

Tel: 0086-29-89695240
WeChat or WhatsApp: 0086-17792415937

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