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Alpha GPC

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REPRESENTATIVE DOCUMENTS
COA 
*(Documents above may vary from batch received. Click here to request batch-specific documents)

Supplement Facts & Directions

Supplement Facts

Serving Size: 300 milligrams
Servings Per Container: Varies
Amount Per Serving % Daily Value*
Alpha GPC (L-Alpha-Glycerylphosphorylcholine) 300 mg †

* Percent Daily Values are based on a 2,000 calorie diet.
† Daily Value Not Established
‡ These supplement facts may vary from the product you receive. Please call for exact numbers.

Other Ingredients: None

Contains:

Free of: Added Sugar, Soy, Dairy, Yeast, Gluten, Corn & Additives.

Directions: As a dietary supplement, take 300 mg (3/32 tsp) once daily, preferably with a meal or as directed by a physician. An accurate gram weight scale is recommended.

Warning: If you are pregnant, nursing, taking any medications or have any medical condition consult your physician before use. Keep out of reach of children.

Product Details

Alpha GPC (alpha glycerylphosphorylcholine) is a choline compound in the brain that encourages acetylcholine production. Acetylcholine is a neurotransmitter that sends signals to cells and neurons. It’s vital to perform several cognitive functions and processes, including focus, memory, cognition, arousal, and more.

What is Alpha GPC Powder?

As a dietary supplement, Alpha GPC powder is the most efficient choline source when it comes to enhancing choline production. Alpha GPC powder is better at increasing choline levels in plasma and the brain. As an essential nutrient, individuals have to consume choline from their diet to obtain it. Some of the more choline-rich foods include:

  • 3oz. beef liver: 356mg choline
  • Large egg: 147mg choline
  • 3oz. beef top round: 117mg choline
  • ½ cup soybeans: 107mg choline

Various other meats, fruits, and vegetables also contain choline, but the amount drops off significantly. Adult men need 550mg of choline per day, and adult women need 425mg of choline. As a result, it can be a challenge to consume enough from food sources alone—especially for vegetarians and vegans. Taking Alpha GPC supplements can help bridge this dietary gap.

Potential Benefits and Alpha GPC Uses

Various other meats, fruits, and vegetables also contain choline, but the amount drops off significantly. Adult men need 550mg of choline per day, and adult women need 425mg of choline. As a result, it can be a challenge to consume enough from food sources alone—especially for vegetarians and vegans. Taking Alpha GPC supplements can help bridge this dietary gap.

    • Alpha GPC as a nootropic. Many individuals take Alpha GPC for memory as preliminary research suggests it may be able to improve learning. Alpha GPC stimulates the production of acetylcholine, which is vital for regulating memory and intellect. Another study investigated Alpha GPC for focus and produced promising results. As such, Alpha GPC may be effective at improving attention.

Alpha GPC vs Choline Bitartrate

Alpha GPC and choline bitartrate are both popular cholinergics that provide slightly different benefits. Alpha GPC is best for enhancing focus, athletic performance, and memory. Choline bitartrate may improve cognitive function and support liver health.
  • Alpha GPC and power output. Individuals looking to improve their physical performance may benefit from Alpha GPC supplements. One study reported participants experienced a 14% increase in power output compared to those given a placebo.
  • Alpha GPC and heart health. A meat-heavy diet raises homocysteine levels. When homocysteine is too high, it can negatively affect heart health. Choline helps convert homocysteine into methionine, which is an essential amino acid that helps biosynthesize proteins. In addition, one study found that long-term choline consumption helped reduce inflammation and other risks that negatively affect heart health. While more research is needed, Alpha GPC may support heart health.
  • Alpha GPC and stress. Studies have found that individuals with low concentrations of choline in their blood are more susceptible to stress and its side effects. As a result, Alpha GPC supplements may be able to reduce tension by boosting the production of choline.

Did You Know?

Alpha GPC is hygroscopic, meaning it absorbs moisture from the air. While hygroscopicity doesn’t degrade the product, it indicates improper storage. Store Alpha GPC powder in a cool and dry location, preferably in an airtight container.

Potential Side Effects and Alpha GPC Safety

Most individuals tolerate Alpha GPC powder well. However, excessive doses can cause unwanted side effects such as a fishy body odor, sweating, vomiting, and low blood pressure. These side effects were only observed when individuals consumed more than the upper limits of choline, which is 3500mg for adults.

How to Take Alpha GPC Supplement

For best results, individuals should take Alpha GPC in 300mg doses with meals. For more accurate dosing, individuals should use a milligram scale.

Sources

  1. https://ods.od.nih.gov/factsheets/Choline-HealthProfessional/#h3
  2. https://www.ncbi.nlm.nih.gov/pubmed/1409797
  3. https://www.ncbi.nlm.nih.gov/pubmed/21156078
  4. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3252552/
  5. http://www.jissn.com/content/5/S1/P15
  6. http://jama.jamanetwork.com/article.aspx?articleid=195433
  7. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3347848/
  8. https://www.ncbi.nlm.nih.gov/pubmed/19656836"
  9. https://ods.od.nih.gov/factsheets/Choline-Consumer/

Tested by Accredited 3rd Party Labs

PureBulk's supplements are tested by accredited third party labs in the USA to ensure their identity, purity and potency. To receive a copy of these test results or any other PureBulk supplement please fill out the COA request form found here.

*NOTE: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.