Best Citicoline Supplement 2026: Cognizin vs CDP-Choline, Cost per mg
Informational summary — not medical advice. This page ranks product value; on whether citicoline works and the null stroke trial, see the hub and the evidence breakdown. This statement has not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
Of the 6 citicoline products tracked here (3 Cognizin®-branded, 3 generic-labeled), the cheapest cost per mg is a Cognizin-branded product — Life Extension Citicoline (Cognizin) 500 mg at $0.0008/mg, undercutting every generic tracked. That upends the "generic is always cheaper per mg" pattern seen in other supplement categories. If you want the lowest total commitment to try Cognizin specifically, Healthy Origins Cognizin (Citicoline) 250 mg has the lowest sticker price ($13.99) among Cognizin products, though it costs more per mg. Among generics, Nutricost CDP-Choline (Citicoline) 300 mg leads at $0.0009/mg.
As an Amazon Associate we earn from qualifying purchases. Ranked by cost per mg across all six products, Cognizin/generic status flagged per row, never commissions.
The one-line takeaway Cognizin and generic citicoline sodium are very likely the same molecule — the real question is traceability to the trial raw material, not purity. Priced honestly, the cheapest option per mg here happens to be the Cognizin pick, not a generic — check the table below rather than assuming either category wins by default.
Every product compared: type, dose & cost
Sorted cheapest cost per mg first. Full data is a public CC BY JSON file.
| Product | Type | mg/serving | $/serving | $/day | $/mg | $ at 250mg dose | $ at 500mg dose |
|---|---|---|---|---|---|---|---|
| Life Extension Citicoline (Cognizin) 500 mg | Cognizin® branded | 500 mg | $0.43 | $0.43 | $0.0008 | $0.21 | $0.42 |
| Nutricost CDP-Choline (Citicoline) 300 mg | Generic citicoline | 300 mg | $0.28 | $0.28 | $0.0009 | $0.24 | $0.47 |
| Double Wood Supplements CDP Choline (Citicoline) 300 mg | Generic citicoline | 300 mg | $0.33 | $0.33 | $0.0011 | $0.28 | $0.55 |
| Nutricost Cognizin Citicoline 1000 mg (2×500 mg) | Cognizin® branded | 1000 mg | $1.12 | $1.12 | $0.0011 | $0.28 | $0.56 |
| Jarrow Formulas Citicoline CDP 250 mg | Generic citicoline | 250 mg | $0.37 | $0.37 | $0.0015 | $0.37 | $0.75 |
| Healthy Origins Cognizin (Citicoline) 250 mg | Cognizin® branded | 250 mg | $0.47 | $0.47 | $0.0019 | $0.47 | $0.93 |
Prices are live Amazon buy-box figures, July 2026; they move. Cost per serving = price ÷ servings per container. Cost per mg = price ÷ (servings × mg per serving). Cost at 250mg/500mg = cost per mg × that dose, useful for comparing products with different label servings at the actual cognition-trial doses (250–500mg/day; see the dosage guide).
Why Cognizin vs. generic isn't a purity story here
Cognizin® and generic citicoline sodium are very likely the same underlying molecule — unlike some other branded-vs-generic questions on this site, no comparable third-party citicoline-specific fraud or purity-testing dataset was found in this research pass. The honest differentiator is chain-of-custody: Cognizin is Kyowa Hakko's trademarked raw material, and it's the specific citicoline actually used in the McGlade 2019 and Nakazaki 2021 trials that carry this ingredient's healthy-adult cognition evidence. Generic "CDP-Choline"/"citicoline sodium" products are probably chemically equivalent but sold without that trial link disclosed.
Two findings worth stating plainly rather than smoothing over: NOW Foods does not appear to sell a standalone citicoline/CDP-choline product (confirmed via direct product-page checks) — NOW sells plain choline and alpha-GPC, but no citicoline SKU. And Jarrow's product, despite being commonly assumed Cognizin-branded, is actually generic-labeled — its listing makes no Cognizin claim, and it's also the most expensive product tracked here per mg. Both are real findings from this pass, not oversights.
Frequently asked questions
What is the best citicoline supplement?
By cost per mg: Life Extension's Cognizin pick at $0.0008/mg. By lowest-commitment Cognizin sticker price: Healthy Origins at $13.99. By cheapest generic: Nutricost at $0.0009/mg.
Is Cognizin actually different from generic citicoline?
Very likely the same molecule. Cognizin is the disclosed, trial-tested raw material; generics are probably equivalent but undisclosed. Not a purity question — a traceability question.
Why is a Cognizin-branded product the cheapest per mg here?
Sticker price and cost-per-mg efficiency are different questions. Life Extension's Cognizin pick delivers more citicoline per dollar than every generic tracked, even though it isn't the lowest total sticker price.
Should I buy Cognizin specifically for the McGlade/Nakazaki evidence?
Cognizin is the closer match to those trials' raw material — but both trials are Kyowa Hakko-funded, modest, and short. Read the evidence context before the brand choice.
Related
- Citicoline: what it is & who it's for
- Citicoline dosage guide — cognition dose vs. the much-higher stroke-trial dose
- Citicoline for focus, attention & memory
- Does citicoline work — and vs. alpha-GPC
Sources
- Manufacturer labels and live Amazon pricing for all listed products, July 2026. Full dataset: /citicoline/cost-by-brand.json (CC BY 4.0).
- McGlade EC, et al. "The Effect of Citicoline Supplementation on Motor Speed and Attention in Adolescent Males." J Atten Disord. 2019 (Epub 2015). PMID: 26179181 (250mg/500mg trial-dose reference; Kyowa Hakko-funded).
- Nakazaki E, et al. "Citicoline and Memory Function in Healthy Older Adults." J Nutr. 2021. PMID: 33978188 (500mg trial-dose reference; Kyowa Hakko-funded).