Alpha GPC Capsules (50%)

$19.99 From: $19.99

200 mg Capsules

  • Efficient Acetylcholine Source
  • Stacks Well with Racetams
  • No Binders or Fillers
  • Vegetarian Capsules

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L-Alpha Glycerylphosphorylcholine, which is commonly referred to as Alpha GPC, is a phospholipid that has been shown to increase Acetylcholine within the brain. Alpha GPC is derived from soy lecithin that has been purified, and these capsules are well-regarded as a nootropic supplement that have potent properties. Acetylcholine is a neurotransmitter that is linked to many cognitive functions, including memory and learning.

Alpha GPC is a precursor to Acetylcholine during its metabolism within the body.  Alpha GPC is an effective Acetylcholine supplement. It more potent than choline supplements or other Acetylcholine boosting supplements such as Citicoline. Aside from this, Alpha GPC capsules may have other nootropic effects that choline itself cannot achieve. These capsules are often combined with racetams due to a potential synergistic effect between the two.

Mechanism of Action

Alpha GPC capsules are superior to choline supplements as the process of modulating choline and Acetylcholine stores in the brain are different. Choline itself acts as a direct precursor to Acetylcholine while GPC has different processes. In terms of effectiveness, GPC capsules are far superior to choline and are considered to be much more effective in terms of nootropic benefits.

Alpha GPC is often compared to CDP-Choline (Citicoline) because they both ultimately increase the brain’s levels of Acetylcholine. However, the metabolism of these supplements are almost completely different. Alpha GPC leads to higher Acetylcholine as a by-product in its breakdown process whereas, CDP-Choline works as an intermediate between Acetylcholine production. Even with these differences, Alpha GPC capsules and CDP-Choline offer similar results, and they both are considered to be superior options for increasing Acetylcholine when compared to choline and phosphatidylcholine supplements.

Potential Benefits

  • Improve Memory Retention
  • Possible Enhanced Learning
  • Could be a Brain Antioxidant
  • Increased Acetylcholine Levels
  • May Increase Ability to Focus
  • Might Improve Motor Skills

Possible Side Effects

Because Alpha GPC capsules are derived from a precursor of a healthy and naturally occurring brain compound, it is uncommon for people to experience any serious side effects. This is one of the many things that make Alpha GPC a compelling nootropic supplement, but it is important to note that side effects are still possible including rare instances involving a serious allergic reaction.

Additionally, it is possible to take too many Alpha GPC capsules per day. If this happens, you might notice a slight fishy smell produced by the body. This smell is an indicator of high choline metabolism, and it can be easily corrected by merely reducing your daily intake of Alpha GPC. There are a few other non-life threatening side effects that can accompany dosing, including decreased appetite, upset stomach and an increase of salivation and sweating. Again, all you should need to do to fix any of these problems is to reduce or discontinue your daily intake of Alpha GPC capsules.


Alpha GPC may be stacked with many nootropics, and it is especially beneficial when you pair it with racetams. In fact, any nootropic supplement that increases activity of the cholinergic receptors may be synergistic when stacked with GPC capsules.

Stacking Alpha GPC capsules with racetams is a good choice because it could possibly reduce the side effects associated with the other cholinergics while also helping to increase the overall nootropic effect of the stack. If your current nootropic routine has given you neurological side effects such as fatigue or headaches, you may be able to correct these issues by adding Alpha GPC. As an added bonus, this mixture has the potential to increase the cognitive benefits of racetams.

The Pros and Cons of Choosing Alpha GPC Capsules

You can get the Alpha GPC nootropic supplement in capsule or powder form. Although the price is higher for capsules, there are many benefits that make this option the most worthwhile choice. For example, you will never need to worry about measuring out the correct quantity. Another nice perk is being able to avoid the taste that is associated with powder supplements.

Alpha GPC is also very hygroscopic. It can attract water and even turn into a gel. Having in capsule form can help protect the product from airborne moisture and contaminants. We only sell Alpha GPC capsules in the 50% version as capsulizing our 99% powder is difficult due to the tendency of it clumping to the capsule machinery.


These statements have not been evaluated by the FDA.  This product is not intended to diagnose, treat, cure, or prevent any disease.

Additional information

Weight 50 g
Dimensions 2 × 2 × 3.4 in

1 Bottle (60 Caps), 2 Bottles (120 Caps), 3 Bottles (180 Caps)

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