CDP-Choline vs Noopept
Side-by-side comparison of CDP-Choline and Noopept: mechanism, half-life, dose range, safety profile, and vendor pricing.
Price snapshot
CDP-Choline
Noopept
CDP-Choline
CDP-choline (cytidine 5'-diphosphocholine, pharmaceutical name citicoline) is a naturally occurring intracellular intermediate in the Kennedy pathway for phosphatidylcholine synthesis — the primary biochemical route by…
Lowest listed price: $69.99 across 1 listing
Full CDP-Choline profileNoopept
Noopept is the common brand and research name for N-phenylacetyl-L-prolylglycine ethyl ester (GVS-111; INN omberacetam), a small dipeptide nootropic developed in the 1990s at the Russian Academy of Medical Sciences'…
Lowest listed price: $49.99 across 1 listing
Full Noopept profileSide-by-side comparison
| Attribute | CDP-Choline | Noopept |
|---|---|---|
| Category | Nootropic | Nootropics |
| Research Stage | Preclinical | Preclinical |
| Mechanism of Action | CDP-choline operates through a distinctive dual-substrate delivery mechanism that differentiates it from all other cholinergic precursors: oral citicoline is rapidly hydrolyzed to cytidine and choline in the gut, both components are absorbed and cross the… | Noopept's mechanism of action is multifaceted and — despite decades of research — incompletely understood. Several convergent pathways have been proposed, each supported by preclinical data but none definitively established as the primary driver of its… |
| Half-Life | — | — |
| Typical Dose Range | — | — |
| Dosing Frequency | — | — |
| Administration | — | — |
| Side Effects | CDP-choline has one of the most favorable safety profiles of any cognitive-support compound, with decades of European prescription use and extensive global supplement use documenting low rates of adverse events at therapeutic doses of 250-2,000mg/day. Common… | Noopept is generally well tolerated in the Russian clinical literature, with side effects that are typically mild and transient. However, "well tolerated in Russian open-label trials" is a weaker safety claim than the rigorous multi-phase trial data underlying… |
| Molecular Weight | 488.32 g/mol | 318.37 g/mol |
| Common Vial Sizes | — | — |
Price tracking
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2 data pointsCDP-Choline: potential benefits
- Acetylcholine support
- Dopamine D2 upregulation (via uridine)
- Focus and attention
- Memory
- Neuroprotection
- Stroke recovery
Noopept: potential benefits
- Memory enhancement
- BDNF/NGF upregulation
- Neuroprotection
- Focus and learning speed
- Anxiety reduction (moderate)
- Anti-amyloid properties
Frequently asked
What's the difference between CDP-Choline and Noopept?
CDP-Choline is a nootropic that cdp-choline operates through a distinctive dual-substrate delivery mechanism that differentiates it from all other cholinergic precursors: oral citicoline is rapidly hydrolyzed to…. Noopept is a nootropics that noopept's mechanism of action is multifaceted and — despite decades of research — incompletely understood. several convergent pathways have been proposed, each supported by…. The two differ in mechanism, half-life (not reported vs not reported), and typical dose range.
Which has the longer half-life, CDP-Choline or Noopept?
CDP-Choline has a half-life of not reported. Noopept has a half-life of not reported. Longer half-lives generally mean less frequent dosing but slower on/off kinetics.
Which is cheaper, CDP-Choline or Noopept?
Lowest listed price on BodyHackGuide: CDP-Choline from $69.99, Noopept from $49.99. Prices are pulled from the vendor listings tracked on BHG and change frequently. See the compare tables on each compound page for the current set of offers.
Can you stack CDP-Choline and Noopept?
Stacking depends on mechanism overlap, safety profile, and goals. CDP-Choline and Noopept should only be stacked after reviewing each compound's individual protocol page, side effect profile, and any published interaction data. Use the BodyHackGuide stack builder for a structured review before combining research compounds.
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Listings from the vendors we track. Prices change often, so check the vendor before you buy.
Before you buy CDP-Choline or Noopept
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Related comparisons
Research use only. BodyHackGuide is a research and price-comparison reference. The compounds discussed on this page are not approved by the FDA for human consumption and are sold strictly for laboratory research. Prices shown are pulled from vendor listings tracked on BHG and are subject to change. Every vendor is ranked on the same public, reproducible methodology. See editorial standards and affiliate disclosure.