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Alpha GPC Supplement

$19.95

Alpha GPC supports cognitive health by providing choline, a key nutrient for brain function and memory enhancement.
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Description

Alpha GPC is recognized as a highly bioavailable form of Choline, a water-soluble nutrient that serves as a precursor to the neurotransmitter acetylcholine. Acetylcholine is associated with various cognitive functions, including memory, intelligence, and mood regulation. Alpha GPC is considered particularly effective due to its ability to efficiently cross the blood-brain barrier.


What's in each capsule:

Compound: 300mg Alpha GPC 50% (standardized)

Active: 150mg alpha-glycerylphosphorylcholine

Per 2-capsule serving: 300mg active Alpha-GPC

Carrier: Mannitol and silica (used to stabilize Alpha-GPC, which is hygroscopic in pure form)


Soy-Free, Gluten-Free, Non-GMO

Benefits
  • 300mg ACTIVE ALPHA-GPC PER SERVING. Each 2-capsule serving delivers 600mg of standardized Alpha GPC 50%, yielding 300mg of active alpha-glycerylphosphorylcholine — the form clinical trials have used for cognitive and athletic performance studies.
  • May Support Cognitive Function and Memory — Alpha-GPC is a precursor to acetylcholine, the neurotransmitter involved in memory, learning, and focus.
  • Crosses the Blood-Brain Barrier — Alpha-GPC is considered one of the more efficient choline sources for reaching neural tissue.
  • Third-Party Tested — Every batch tested for identity, potency, and heavy metals (lead, cadmium, arsenic, mercury) in a cGMP facility.
  • Soy-Free, Gluten-Free, Non-GMO — Single-ingredient formula with hypromellose capsules. No proprietary blends, no fillers beyond the standardization carrier.

Directions & Dosage

For cognitive support: Take 1–2 capsules in the morning (150–300mg active Alpha-GPC). A second serving in the afternoon is optional. Do not exceed 4 capsules (600mg active) per day without consulting a healthcare provider.

For training: Take 2 capsules (300mg active Alpha-GPC) 60–90 minutes before resistance training, based on the protocol used in the Ziegenfuss 2008 trial.
View Certificate of Analysis View Third Party Test Results
Identity, potency, and contaminants verified per batch Identity, potency, and contaminants verified per batch
Manufactured in an FDA-registered cGMP facility Manufactured in an FDA-registered cGMP facility
Manufactured in the USA from Gloabally Sourced Materials Manufactured in the USA from Gloabally Sourced Materials

Benefits

  • Supports Choline Levels - Alpha G.P.C. is a highly bioavailable form of choline.
  • Supports Cognitive Function and Memory - Supports working memory, motivation, and problem-solving ability.
Benefits

Alpha GPC

A choline-containing compound found in small amounts in foods. It is recognized in traditional wellness practices and modern nutrition. It is commonly chosen to supports brain phospholipids and healthy memory and attention.

Alpha GPC

What Customers Are Saying

Reviews

"Reputation of product and overall delivery and ordering experience has always been a good experience."

Jacqueline P.

"Always fast shipping and great selection no matter what you’re looking for."

Aaron B.

"Double Wood is always my go-to for supplements. Great, effective, clean products and always at a reasonable price."

Jan W.

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Reviews
Supplement Facts

Pairs well with

Powerful alone, stronger together. Alpha GPC Supplement delivers targeted support on its own, but combining it with complementary ingredients can help create a more holistic and balanced approach to wellness.

Frequently Asked Questions

What does alpha GPC do?

Alpha GPC (alpha-glycerylphosphorylcholine) is known for supporting cognitive function and memory by increasing choline levels, which the body uses to produce acetylcholine. It’s often included in nootropic supplements for its potential brain-boosting benefits.

How much alpha GPC per day?

A conservative dosage estimate when taking Alpha GPC as a general nootropic supplement is to take 1-2 300mg capsules in the morning. This dosage can be repeated in the afternoon if necessary. It’s best to follow the product label instructions and consult a healthcare professional for personalized guidance.

Is alpha GPC safe?

Alpha GPC is generally considered safe for most healthy adults when used at recommended dosages, although minor side effects like headaches or dizziness can occur. Individuals with underlying health conditions or those taking specific medications should consult a healthcare professional before adding it to their regimen.

How long does alpha GPC last?

Alpha GPC supplement effects typically last between four to six hours, providing sustained cognitive support and focus throughout the day. However, how long Alpha GPC lasts can vary based on factors such as dosage, individual metabolism, and overall health.

When to take alpha GPC?

Many people take Alpha GPC in the morning or early afternoon to support daily focus, memory, and cognitive performance. Some also choose to use it before a workout for potential benefits in mental clarity and muscle activation.

Overall rating: 4.923077 / 5 from 13 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["ingredients","effect","supplement"].

Review highlights

Reviews

On time

"Arrived in tact"

— Rosamund D. (5/5)

Excellent

"Products are impeccable, but prices exorbitant. I am searching for a complete modicum of natural nutritive. As a naturopathic pharmacist and Holistic health Practitioner I want to be a provider of supremely efficacious and affordable items."

— Paul M. (4/5)

Pretty Neat Effect!

"I've been noticing that I was losing concentration at my Thursday evening Poker game. In fact I had a month of losses racked up. I started taking Alpha GPC (heard about it on a Huberman Podcast) and the very next game I paid for my order! Been winning since!!"

— MICHAEL M. (5/5)

great cognitive AND muscle strength aid

"I love your Alpha-GPC, it is a great cognitive enhancer, focus and attention are much improved AND muscle strength is a great improvement as well. Keep doing the good work."

— CARMEN S. (5/5)

Strong Cognitive Effects

"I mainly tried Alpha GPC for its effects on memory and after about a month of daily usage, I noticed my memory was much sharper. It a lot in active recall for my studies."

— Max (5/5)

Absolute mandatory supplement

"At any age, especially in 4th quarter of your life, you have consumed things that depletes your choline. Alpha GPC Restores it and heads off dementia."

— Michael P. (5/5)

Good product

"Good products, yet gotta work on your customers service via phone call"

— jason j. (5/5)

Quality product

"I find this form of choline superior to others. The plus is the competitive price."

— Arthur S. (5/5)

Excellent supplement for brain neuro transmitter

"I have been taking it for years and it really help me in cognitive function throughout the day."

— Tien N. (5/5)

Awesome

"Since starting to take the Double Wood products I have noticed a change and having more energy and processing better. I’m very happy with the product and I’m delighted that the ingredients are clean all the way through the cap lit. Great product!"

— Rashed A. (5/5)

Q&A

Alpha GPC Supplement

From

$19.95

Primary Benefit

Brain Health

Other Benefits

Focus & Energy

Product Form

Capsule
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