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Dietary supplement

Alpha GPC 300 mg Ingredients & Drug Interactions

by X Gold Health

Alpha GPC 300 mg label
See full label image
Capsule Category: Non-nutrient/non-botanical
Most serious interaction: Minor
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Alpha GPC 300 mg against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.

Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy

The interaction bottom line Most serious interaction: Minor

Alpha GPC 300 mg is a dietary supplement by X Gold Health with 1 active ingredient. Its ingredients are commonly taken for memory and learning support, age-related cognitive decline, alzheimer's disease and dementia (under study).Based on those ingredients, 16 medications have a known interaction with it, the most serious rated minor. The ingredients most likely to interact are Alpha-Glycerylphosphorylcholine. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Alpha GPC 300 mg by X Gold Health

Ask about any prescription or over-the-counter medication and we check it for interactions with Alpha GPC 300 mg by X Gold Health — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Alpha GPC 300 mg by X Gold Health

Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Jul 11, 2026

What’s inside

Full disclosure
Ingredient Transparency · database check
Full

Every active ingredient lists its own amount on the label.

Why this rating?
  • The label discloses an exact amount for 1 of its 1 active ingredient.
  • No proprietary blends here — you can verify the dose of every single component.

This is a single-ingredient supplement: alpha-GPC (alpha-glycerylphosphorylcholine), a compound your body naturally makes and one that's also found in some foods. The capsule also contains cellulose and magnesium stearate as inactive ingredients — the binders and fillers that hold it together.

Does it work?

Moderate evidence
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Moderate

Some clinical evidence supports this product's ingredients for its stated purpose, but it isn't conclusive.

Why this rating?
  • The label markets this product for: memory focus and cognitive support.
  • We looked for evidence on: Cognitive function, Alzheimer disease, mental acuity, age-related cognitive decline.
  • The strongest evidence on file: Alpha-gpc is rated "Possibly Effective" for Alzheimer disease (Natural Medicines).
  • Also on file: Alpha-gpc is rated "Insufficient Reliable Evidence To Rate" for Cognitive function.

The evidence is mixed. Alpha-GPC is possibly effective for Alzheimer disease based on available studies.

For brain tumors, cognitive function, vascular dementia, and stroke, we don't yet have enough reliable evidence to say whether it works. If you're thinking about it for one of those other conditions, talk with your doctor or pharmacist about what the current research shows.

The evidence, ingredient by ingredient Alpha-gpc

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 1 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Alpha-GPC is generally well tolerated in studies, but long-term safety hasn't been fully established. A small number of people taking it orally have reported dizziness, excitation, headache, insomnia, diarrhea, heartburn, nausea, or vomiting.

Rarely, stroke has been reported; notably, taking alpha-GPC for at least 2 months was linked to a higher stroke risk compared to non-users or shorter-term users. Because there isn't enough safety information overall, avoid it unless your doctor specifically directs you to use it.

Side effects, ingredient by ingredient Alpha-gpc

Meds to double-check

Minor interactions only
Known Interaction Concern · database check
Minor only

Only Minor-severity interactions are documented for these ingredients.

Why this rating?
  • 1 of the 1 matched ingredient can interact with medications — Alpha-gpc.
  • The most serious interaction on file is rated Minor.
  • For scale: 16 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

If you use a scopolamine patch (Transderm Scop) for motion sickness, alpha-GPC may reduce its effect — check with your pharmacist or doctor first. No other interactions are documented for the ingredient we could check.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with some supporting evidence for its stated purpose. Only minor medication interactions are documented, and safety information is well characterized.

Alpha-GPC is possibly effective for Alzheimer disease, but the evidence for other uses is still incomplete. Safety data from long-term use is limited, and there's a rare but documented link to stroke with extended use.

Talk with your pharmacist or doctor before starting, especially if you're on any medications or have had a stroke.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated May 23, 2024.

This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed

At a glance

General information

Key facts about Alpha GPC 300 mg, straight from the product label.

Brand X Gold Health
Barcode (UPC) X0029FAIB1
Net contents 120 Veggie Capsule(s)
Market status On market
Date entered into DSLD May 23, 2024
DSLD ID 310935
Product type Non-nutrient/non-botanical
Supplement form Capsule
Dietary claims / uses Nutrient, All Other, Structure/Function
Intended target group(s) Vegan, Vegetarian, Adult (18 - 50 Years), Women (not pregnant or lactating), Gluten Free, Dairy Free
From the label
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.

Supplement Facts

The label details for Alpha GPC 300 mg by X Gold Health, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
2 Vegetarian Capsule(s)
Maximum serving Sizes:
2 Vegetarian Capsule(s)
Servings per container
60
UPC/BARCODE
X0029FAIB1
IngredientAmount% DV
Alpha-Glycerylphosphorylcholine600 mg--

Other ingredients: Cellulose, Magnesium Stearate

Tap any ingredient to jump to its full detail below.

Label statements
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Formulation

Focused energy For your mind & body Naturally sourced

Cognitive support Mental acuity Memory Focus

Zero gluten, soy, eggs, dairy, nuts, preservatives or animal products Ingredients non GMO verified

Vegan Friendly

Suggested/Recommended/Usage/Directions

Suggested Use: Take 2 capsules with food 1-2 times daily, or as directed by your healthcare professional.

Precautions

Keep out of reach of children.

Not recommended for pregnant or lactating women.

Storage

Store tightly closed in a dry place at controlled room temperature of 50 Degrees - 86 Degrees F.

FDA Disclaimer Statement

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.

Formula

Bioavailable source of choline

FDA Statement of Identity

Dietary Supplement

Seals/Symbols

Manufactured at FDA Inspected Facility GMP Good Manufactured Practice Third Party Tested Ingredients Non GMO Verified Made in USA Vegan Friendly

General Statements

Your health is gold! Be happy!

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Alpha GPC 300 mg by X Gold Health label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

Alpha GPC 300 mg label

Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.

View the full label (PDF)
What’s inside

The Ingredients in Alpha GPC 300 mg by X Gold Health

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

Serving size2 Vegetarian Capsule(s) Dosage formCapsule Servings per container60 Amounts shown are per serving.

Alpha-Glycerylphosphorylcholine

Interacts with
16 drugs
600 mg per serving Form: L-Alpha-Glycerylphosphorylcholine

Alpha-GPC is a choline-containing compound used mainly for memory, brain health, and as a choline source. There is some evidence it may help cognition...

Alpha-Glycerylphosphorylcholine monograph & interactions

Other (inactive) ingredients: Cellulose, Magnesium Stearate. These complete the product’s ingredient list but are not active constituents.

Interaction report

Alpha GPC 300 mg by X Gold Health Drug Interactions

Want to check YOUR meds against Alpha GPC 300 mg?

Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.

 Go to the checker
16Drugs
16 Minor

Ingredients driving the most interactions

Alpha-Glycerylphosphorylcholine 16

Individual Drug Interactions

The ingredients in Alpha GPC 300 mg interact with 16 drugs. Click any drug to see the details.

1 of the 1 ingredient in Alpha GPC 300 mg interact with drugs. Each result below shows which ingredient is responsible. Alpha-Glycerylphosphorylcholine

Each ingredient & the kinds of drugs it affects

For each ingredient in Alpha GPC 300 mg with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.

Alpha-Glycerylphosphorylcholine1 drug type · 16 drugs

Scopolamine (Transderm Scop)

Theoretically, alpha-GPC might decrease the effects of scopolamine.
A small clinical study shows that alpha-GPC can partially counteract the attention and memory impairment effects caused by scopolamine given intramuscularly. Whether alpha-GPC can decrease the beneficial anti-motion sickness effects of the scopolamine patch (Transderm Scop) is unclear.

Likelihood Possible Evidence B
Alpha-Glycerylphosphorylcholine full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Alpha GPC 300 mg, from the product label.

X Gold Health

See all X Gold Health products
Name
X Gold Health LLC
City
Miami
State
FL
ZipCode
33141
Web Address
www.xgoldhealth.com
Pharmacist Counseling Corner

Alpha GPC 300 mg by X Gold Health: Common Questions

Does Alpha GPC 300 mg by X Gold Health interact with any medications?
Yes. Based on its ingredients, Alpha GPC 300 mg has a known interaction with 16 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Alpha GPC 300 mg contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Does alpha-GPC actually help with memory and thinking?
The evidence is limited. It's possibly effective for Alzheimer disease, but for cognitive function in general, we don't have enough reliable studies yet. Talk with your doctor about whether it might fit into your treatment plan.
What are the most common side effects?
Most people tolerate it well, but a small number have reported dizziness, headache, insomnia, nausea, or heartburn. Serious side effects are rare, though stroke has been reported — especially with use longer than 2 months.
Is it safe to take long-term?
Long-term safety hasn't been fully established. Because of a rare but noted link between extended use and stroke risk, talk with your doctor before taking it for months on end.
Can I take this while pregnant or breastfeeding?
We don't have enough safety information to say either way. Talk with your doctor or pharmacist for personalized advice.
I take a motion-sickness patch. Is alpha-GPC okay?
Not without checking first. Alpha-GPC may weaken the scopolamine patch's effects, so run this combination past your pharmacist or doctor.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

Not sure if Alpha GPC 300 mg is safe with your meds?

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Ask a pharmacist

Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.

Alpha GPC 300 mg label
Go deeper

The Full Monographs Behind Alpha GPC 300 mg’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Alpha-gpc

Interacts with 16 drugs

Alpha-GPC is a choline-containing compound used mainly for memory, brain health, and as a choline source. There is some evidence it may help cognition in people with dementia, but evidence i...

Read the full Alpha-gpc monograph →
Sources

Sources & How We Checked

Alpha GPC 300 mg's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

The 4 references behind this product’s interaction data

Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.

Alpha-gpc 4 references
  1. Di Perri R, Coppola G, Ambrosio LA, et al. A multicentre trial to the evaluate the efficacy and tolerability of alpha-glycerylphosphorylcholine versus cytosine diphosphocholine in patients with vascular dementia. J Int Med Res 1991;19:330-41.
  2. Barbagallo Sangiorgi G, Barbagallo M, Giordano M, et al. Alpha-glycerophosphocholine in the mental recovery of cerebral ischemic attacks: An Italian multicenter clinical trial. Ann N Y Acad Sci 1994;717:253-69. PubMed
  3. Canal N, Franceschi M, Alberoni M, et al. Effect of L-alpha-glyceryl-phosphorylcholine on amnesia caused by scopolamine. Int J Clin Pharmacol Ther Toxicol 1991;29:103-7.
  4. Lee G, Choi S, Chang J, et al. Association of L-a glycerylphosphorylcholine with subsequent stroke risk after 10 Years. JAMA Netw Open 2021;4(11):e2136008.

See these in context on the Alpha-gpc monograph →

Parts of this content are provided by the Therapeutic Research Center, LLC.

DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

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