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CDP Choline Supplement

$ 19.95

CDP Choline boosts your choline levels, supporting cognitive function and mental clarity for everyday brilliance.
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Description

CDP Choline is a potent and cost-effective way to supplement your choline intake. Choline is a water-soluble nutrient which acts as a precursor to the neurotransmitter acetylcholine. Acetylcholine plays an important role in many cognitive processes including memory, intelligence, and mood.


Soy-Free, Gluten-Free, Non-GMO

Benefits
  • PROMOTES CHOLINE LEVELS: CDP Choline is an effective and potent source of Choline
  • SUPPORTS MEMORY: CDP Choline may help support memory formation and retention
  • SUPPORTS COGNITIVE FUNCTION: CDP Choline may support working memory, focus, and mental energy
  • ROOTED IN QUALITY: Manufactured and Tested in the USA from Globally Sourced Ingredients. Double Wood's CDP Choline is manufactured and tested for microbes and heavy metals right here in the USA from Globally Sourced Ingredients. Plus, it is Non-GMO and gluten-free
  • WE BOTTLE WELLNESS: At Double Wood we provide pure, potent supplements that deliver exceptional value, all backed by careful sourcing and rigorous third-party testing

Directions & Dosage

A conservative dosage estimate when taking CDP Choline 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. While there is no real consensus on an optimal dose, and no health organizations have provided any dosage guidelines it is generally not recommended to exceed a dosage of 1200 mg per day.

View Latest Test Results

Third-party tested for quality and purity

This production lot was tested for ingredient potency, capsule weight, disintegration, heavy metals, and microbial quality.

Test Claim or Limit Result
Potency
CDP Choline (Citicoline) 270-375 mg 302.7 mg
Physical Testing
Capsule Weight 490-516 mg 503 mg
Disintegration Not more than 30 minutes Passed
Heavy Metals
Arsenic <10 µg/serving 0.011 µg/serving
Cadmium <4.1 µg/serving 0.015 µg/serving
Lead <0.5 µg/serving 0.072 µg/serving
Mercury <0.3 µg/serving <0.000 µg/serving
Microbial Testing
Total Plate Count <1,000 CFU/g <19 CFU/g
Total Yeast & Mold Count <100 CFU/g <19 CFU/g
E. coli Absent Absent
Salmonella spp. Absent Absent
Staphylococcus aureus Absent Absent

Lot: 2511300Manufactured: 06/2025

Lab: Brand Nutraceuticals, Inc.

View Certificate of Analysis (PDF)

See the original Certificate of Analysis for complete testing details, methods, and laboratory documentation.
View Certificate of Analysis View Third Party Test Results

Every batch is manufactured in a cGMP facility and third-party tested for identity, potency, and contaminants including lead, cadmium, arsenic, and mercury.

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

  • Promote Choline Levels - CDP Choline is an effective and potent Choline source
  • Supports Memory - CDP Choline may help support memory formation and retention
  • Supports Cognitive Function - CDP Choline may support working memory, focus, and mental energy
Benefits

CDP Choline

Citicoline, a choline donor used by the body to form phosphatidylcholine. It is recognized in traditional wellness practices and modern nutrition. It is commonly chosen to supports attention, memory, and brain energy.

CDP Choline

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. CDP Choline Supplement delivers targeted support on its own, but combining it with complementary ingredients can help create a more holistic and balanced approach to wellness.

  • L-Theanine Supplement

    L-Theanine offers a natural way to promote relaxation and calmness, helping you unwind without feeling drowsy.

  • Bacomind Bacopa Extract Supplement

    Bacopa monnieri boosts memory and helps manage occasional stress. Enjoy enhanced focus and support for clear thinking.

Frequently Asked Questions

How much CDP choline per day?

Research suggests that effective daily dosages of CDP-choline (citicoline) typically range from 250 to 2,000 mg, with many studies using about 500–1,000 mg per day for cognitive support. However, individual needs can vary, so it's important to consult a healthcare professional before starting supplementation.

What does CDP choline do?

CDP-choline, also known as citicoline, is a supplement that serves as a precursor to acetylcholine, a neurotransmitter crucial for memory and cognitive function, as well as phosphatidylcholine, a key component of cell membranes. By supporting these important molecules, it may help enhance brain energy metabolism, improve cognitive performance, and offer neuroprotective benefits.

When to take CDP choline?

CDP-choline is often best taken in the morning or early afternoon to support cognitive function throughout the day. Many users prefer taking it before mentally demanding tasks to maximize its benefits, though some may take it with meals to enhance absorption.

Can you take alpha GPC and CDP choline together?

Boost Alpha GPC and CDP-choline boost acetylcholine production and work synergistically with Uridine as a nottopic stack. You can take them together since they have different effects on the brain. Alpha GPC is often considered more potent in terms of choline content, potentially providing a more immediate boost to acetylcholine levels in the brain. However, CDP-choline also offers benefits by supplying cytidine, which supports neuroplasticity and overall brain health.

Is Double Wood CDP Choline third-party tested?

Yes. Every batch is third-party tested by an ISO/IEC 17025-accredited laboratory for identity, citicoline content, heavy metals, and microbial safety. Citicoline (CDP Choline, cytidine 5'-diphosphocholine) is verified by HPLC against reference standards. The full COA panel covers four heavy metals via ICP-MS (arsenic, cadmium, lead, mercury against USP <2232> limits) and six microbial screens (Total Plate Count, Yeast & Mold, Coliform, E. coli, Salmonella, Staphylococcus aureus per USP and AOAC methods). Manufactured in a cGMP-certified U.S. facility from globally sourced ingredients.

What does the CDP Choline Certificate of Analysis confirm?

The COA verifies 250 mg of citicoline (CDP Choline) per capsule by HPLC, with purity confirmed against the citicoline reference standard. This is the same compound used in published clinical research on cognitive function, attention, and brain health. Identity is verified to confirm the cytidine 5'-diphosphocholine structure. Heavy metals: arsenic, cadmium, lead, and mercury verified below USP <2232> daily-intake limits via ICP-MS. Microbial counts within USP <2021>/<2022> specifications; E. coli, Salmonella, and Staphylococcus aureus confirmed Absent. The current batch COA is linked above for verification against the lot number on your bottle.

Overall rating: 4.9125 / 5 from 80 reviews.

AI Generated Review Summary

CDP Choline Supplement offers excellent quality and good prices, making it a cost-effective choice for those looking to supplement their choline intake for cognitive benefits.

Summary topics

  • Product Quality (15%): Many customers stated that the product has excellent quality and is highly recommended for its high quality.
  • Product Pricing (13%): Customers expressed appreciation for the good prices offered for the products, which was a common opinion.

Review topics: ["results","improvement","quality","issues","service","price","shipping","difference","effect","wood","memory","supplement","doctor"].

Review highlights

  • "Great quality, good price, good company." — Anonymous
  • "quality product excellent price" — Anonymous
  • "High Quality Great Price" — Thomas D.

Reviews

"Not much noticeable change after a month of taking this. Results are inconclusive at the moment."

— Fenix H. (4/5)

Excellent company

"I ordered the CDP Choline bundle and based on pricing of other supplement companies Double Wood had by far the best prices. Plus, i received my supplements in two days and in eco-friendly packaging! i also appreciate that they post the lab report to verify potency on their website. As for the choline, I’ve only been taking for a couple weeks but i can honestly say that my recall seems to be better. I’ll buy all my supplements from Double Wood henceforth."

— Tom (5/5)

So far it is working.

"So far it is working. I have been taking it for a month now."

— Lois C. (5/5)

No Change

"No change after many months of use. Disappointing."

— Elana G. (2/5)

Choline

"I hope it’s helping"

— Karen T. (5/5)

Helps my brain function better and clearer

"Choline helps my brain function and memory. This brand is fantastic and is a great value for the cost."

— Sheila M. (5/5)

"Great brain product!"

— Sheila (5/5)

Great!

"I feel like my focus is better since starting this about 4 months ago! Thank you Doublewood."

— Christine S. (4/5)

High Quality Great Price

"This supplement works great for me it's high quality at a great price plus it has third party testing for Purity and quality I highly recommend it."

— Thomas D. (5/5)

"Great conpany with great products"

— Alicia (5/5)

Q&A

CDP Choline Supplement

From

$ 19.95

Primary Benefit

Brain Health

Other Benefits

Focus & Energy

Product Form

Capsule
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