Non-peptide

Noopept

Also known as

GVS-111 · DVD-111 · SGS-111 · omberacetam · Omberacetam (INN) · N-phenylacetyl-L-prolylglycine ethyl ester · N-phenylacetylprolylglycine ethyl ester · Benzylcarbonyl-Pro-Gly-OEt · Noopept® · Ноопепт

Community talk. May contain inaccuracies. Not medical advice. Not a protocol. Not for human or animal use.

What it is

Identity	Noopept, or omberacetam, is a synthetic peptide-derived nootropic, usually swallowed or held under the tongue. It is distinct from piracetam; nasal experiments are another exposure.

Notes

Noopept, also called omberacetam, is a synthetic nootropic people discuss for clearer thinking, memory and easier word-finding. Some describe a useful focus or calm; others notice nothing, brain fog or disrupted sleep. The practical story changes with the route, amount and other substances taken alongside it.

A peptide-derived small molecule, usually swallowed or held under the tongue. It is chemically derived from a two-amino-acid structure, not the same molecule as piracetam. Sublingual means under the tongue. Discussion includes tablets, capsules, powder and nasal experiments; this is not an injectable-peptide protocol. Neznamov and Teleshova: Comparative Studies of Noopept and Piracetam in Patients with Mild Cognitive Disorders (Official context · Accessed 2026-09-30)

Source context — Neznamov and Teleshova: Comparative Studies of Noopept and Piracetam in Patients with Mild Cognitive Disorders: Small randomized active-comparator clinical study in impaired populations, originating institute; no healthy-user placebo comparison and no parent-specific human half-life supplied. Host is commercial, paper is primary study content.

What people notice

Focus and speech	Some describe easier focus, recall, idea-connecting or word-finding. One favorable oral account also used modafinil; subjective sharpness does not demonstrate better learning.
Calm, blunting or no change	One month-long nasal-powder account described calm and vivid colors. A sublingual diary described emotional flattening and short-term-memory problems; other users feel no palpable benefit.

Notes

Easier focus, recall and speech. Accounts describe staying with a task, connecting ideas or finding words more readily. An oral user reported productivity and fluency while also taking modafinil. These are subjective changes; feeling sharper does not demonstrate better learning or test performance. What's your experience with using Noopept Long-Term? (Community discussion · Accessed 2026-09-30)

Calm or vividness can be more noticeable than memory. A month-long powder-insufflation account described brighter colors and reduced anxiety, with calm and focus remaining after the initial motivation faded. The ten-day sublingual diary instead described emotional flattening, short-term-memory problems and some later speech improvement. Calm and emotional blunting are different experiences. What's your experience with using Noopept Long-Term? (Community discussion · Accessed 2026-09-30) · 10 day trial of 10mg sublingual noopept results (Personal report · Accessed 2026-09-30)

Unchanged results belong beside success stories. The 2026 one-week thread contains an underwhelming 30 mg sublingual report and another user describing no palpable response. A LongeCity three-day diary moved from focus to no change to sensory overload after redosing. Neither account proves the person needed a larger amount or a longer course. Been taking Noopept for a week (Community discussion · Accessed 2026-09-30) · My good and bad experience with Noopept so far (Personal report · Accessed 2026-09-30)

Source context — What's your experience with using Noopept Long-Term?: Anonymous retrospective reports, unverified product, subjective outcomes and differing routes/stacks. Neurogenesis and others' withdrawal are secondhand claims. Relative timestamps not converted into exact dates.

Source context — 10 day trial of 10mg sublingual noopept results: One uncontrolled diary after only 1.5 days away from previous nootropics; pre-existing tics/ADHD, no assays or objective baseline. Half-life discussion repeats a secondary rat summary, not a newly measured human estimate.

Source context — Been taking Noopept for a week: Unverified anonymous products and subjective outcomes. TheMadFlyentist's 2–3-week benefit and morning-dose paragraph is about aniracetam, not Noopept; it is excluded from Noopept timing. Exact date from search-rendered body, relative timestamps in opened page.

Source context — My good and bad experience with Noopept so far: Only three days, ADHD baseline, 500 mg morning choline bitartrate, changing routes and divided tablets; Noopept tablet milligrams not stated. No blinded or objective evaluation.

Doses people talk about

Oral	Reviewed reports describe 10 mg twice daily, totaling 20 mg/day, or three times daily, totaling 30 mg/day. Older talk spans about 10–30 mg/day, often split; some use 10 mg once daily.
Under the tongue	Differing accounts describe 5–15 mg per administration. One diary used 10 mg/day, sometimes split into two 5 mg amounts after panic with 10 mg at once; another found 30 mg once daily underwhelming.
Nasal powder	One user reported 5–10 mg three times daily, totaling 15–30 mg/day, and found 15 mg at once less useful than 10 mg. This is not a calibrated spray or equivalent to swallowed amounts.

Notes

Oral: 10 mg twice daily, or 10 mg three times daily, in reviewed reports. Those total 20 mg/day and 30 mg/day respectively. The older discussion band is approximately 10–30 mg/day, often split two or three ways; some describe 10 mg once daily. This is a discussion range, not a measured popularity ranking or safe ceiling. Noopept, NALT (w/Alpha-GPC, CDP-Choline) & absolutely no significant cognitive changes??? (Community discussion · Accessed 2026-09-30)

Sublingual: 5–15 mg per administration appears in differing accounts. The old preference band was 7.5–15 mg per use. One diary used 10 mg/day, sometimes as two 5 mg administrations one hour apart, after panic with 10 mg at once. Another person found 30 mg once daily underwhelming. More did not reliably feel better. 10 day trial of 10mg sublingual noopept results (Personal report · Accessed 2026-09-30) · Been taking Noopept for a week (Community discussion · Accessed 2026-09-30)

Nasal powder: one account used 5–10 mg three times daily. That totals 15–30 mg/day. The author found 15 mg at once less useful than 10 mg. Powder insufflation is not a calibrated spray or established as equivalent to swallowed amounts. What's your experience with using Noopept Long-Term? (Community discussion · Accessed 2026-09-30)

Source context — Noopept, NALT (w/Alpha-GPC, CDP-Choline) & absolutely no significant cognitive changes???: Retrospective multi-supplement history, no fixed Noopept treatment duration; a year-and-a-half history of trying substances is not 18 months of continuous Noopept. Numeric absorption assertions are unverified opinions.

Half-life, onset & duration

Felt onset	Older oral/sublingual talk describes about 15–60 minutes; one nasal-powder user describes 5–10 minutes. Claims that four weeks are required remain unproven.
Felt duration	The nasal-powder account describes up to 3–4 hours. A separate oral diary reports 4–5 hours after a pill of unstated strength, then about two after half a pill on another day.
Half-life	No route-specific human value is established here. The circulated 15–16-minute claim traces to rats; a separate 80-minute rat result concerns a metabolite, not human oral Noopept.

Notes

About 15–60 minutes is the older oral/sublingual discussion window. It describes an early sensation, not a guaranteed response. The nasal-powder reporter described 5–10 minutes. Other accounts notice no clear effect; one commenter insists four weeks are necessary, while others describe immediate changes. That assertion is not a proven minimum waiting period. What's your experience with using Noopept Long-Term? (Community discussion · Accessed 2026-09-30) · Been taking Noopept for a week (Community discussion · Accessed 2026-09-30)

A few hours in specific reports, with no dependable universal window. The nasal-powder account described up to 3–4 hours. A LongeCity diary described 4–5 hours after one oral pill, then about two hours after half a pill on a different day; tablet strength was not stated. The older record describes 1–4-hour work blocks. These are felt windows, not clearance measurements. What's your experience with using Noopept Long-Term? (Community discussion · Accessed 2026-09-30) · My good and bad experience with Noopept so far (Personal report · Accessed 2026-09-30)

The circulated 15–16 minute claim is not a verified human value. In the ten-day diary, a commenter explicitly traces the approximately 16-minute figure to rats and distinguishes the parent compound from its metabolite. Half-life concerns the amount remaining in the body; it is not how long focus lasts. These discussions do not establish a route-specific human half-life. 10 day trial of 10mg sublingual noopept results (Personal report · Accessed 2026-09-30)

The 80-minute figure concerns a metabolite in rats. A rat study of injected, radiolabeled cycloprolylglycine (cPG) reports a one-minute distribution phase and 80-minute terminal elimination phase. These measure a Noopept-related metabolite, not human oral Noopept clearance or benefit duration. Kovalev et al.: The Study of [3H]-Cycloprolylglycine Pharmacokinetics in Rat Blood (Animal context · Accessed 2026-09-30)

Source context — Kovalev et al.: The Study of [3H]-Cycloprolylglycine Pharmacokinetics in Rat Blood: Radiolabeled cPG, not human Noopept; small rat sample and IV route. Mirror upload date differs from original paper date. No claim to have inspected the unavailable original publisher PDF.

Cycles people discuss

Course patterns	On-demand use, 1–2-week study runs, 28-day experiments and 4–8-week blocks appear, alongside longer use. Product-derived 1.5–3-month course claims have a different origin; no optimal course is established.
Breaks	Breaks range from days to weeks. Fading initial effects and claims of later benefit coexist, without an agreed reset interval or evidence of permanent memory improvement.

Notes

On-demand use, 1–2-week study runs and 4–8-week blocks all appear. The older notes include 5–14-day exam periods and 28-day experiments; reviewed accounts include ten days, just over a month and a commenter using it only for exams or writing. Longer continuous reports exist too. These differing patterns do not establish an optimal or safe course. 10 day trial of 10mg sublingual noopept results (Personal report · Accessed 2026-09-30) · What's your experience with using Noopept Long-Term? (Community discussion · Accessed 2026-09-30) · 2-day experience on noopept (Community discussion · Accessed 2026-09-30)

Breaks range from days to several weeks in the existing discussion. Tolerance and ‘reverse tolerance’ stories compete: an initial effect may fade, or a later benefit may be claimed. Some calendars copy Russian product courses of 1.5–3 months; those are product-derived claims, not independently established healthy-user cycles. No agreed reset interval emerges. What's your experience with using Noopept Long-Term? (Community discussion · Accessed 2026-09-30) · Been taking Noopept for a week (Community discussion · Accessed 2026-09-30)

Sleep and repeated-use changes follow different timelines. The ten-day diary reported sleep disruption despite morning use. The month-long account described persistent calm but fading initial motivation. Reports after stopping range from no withdrawal to claims of lasting memory benefit; this small sample cannot establish withdrawal frequency or permanent improvement. 10 day trial of 10mg sublingual noopept results (Personal report · Accessed 2026-09-30) · What's your experience with using Noopept Long-Term? (Community discussion · Accessed 2026-09-30)

Source context — 2-day experience on noopept: Route, Noopept amount and choline changed; causality unresolved. Severe long-term memory complaint includes claimed abrupt Paxil withdrawal; claimed clinical paperwork was not supplied or inspected. Not evidence of a confirmed interaction.

Stacks

Choline donors	Alpha-GPC or citicoline is discussed for headaches, but can also accompany fog or low mood. Older Alpha-GPC talk spans 300–600 mg/day; some logs pair 500–750 mg with 10–12 mg Noopept, without a proven ratio.
Other nootropics	Caffeine/L-theanine, other racetams, Semax, Selank and occasional phenylpiracetam appear. Exam-day combinations and study habits do not isolate Noopept or demonstrate combination safety.

Notes

Choline is a recurring argument, not a required rescue ingredient. One user linked fog to 300 mg/day citicoline and later reported an uncertain benefit after stopping it. Another attributed headaches to going without choline. A nonresponder tried 600 mg/day Alpha-GPC and 300 mg/day citicoline at different times without substantial benefit. These reports do not prove a choline-deficiency mechanism. 2-day experience on noopept (Community discussion · Accessed 2026-09-30) · Noopept, NALT (w/Alpha-GPC, CDP-Choline) & absolutely no significant cognitive changes??? (Community discussion · Accessed 2026-09-30) · Been taking Noopept for a week (Community discussion · Accessed 2026-09-30)

Older choline stacks do not define a fixed ratio. The existing record includes Alpha-GPC around 300–600 mg/day, and individual logs pairing 500–750 mg with 10–12 mg Noopept. Some prefer citicoline; others describe fog or low mood with too much choline. Those combinations remain separate accounts, not an established correction formula.

Stacks and work habits make credit difficult to assign. The existing discussion combines Noopept with caffeine/L-theanine, other racetams, Semax or Selank, including exam-day combinations and occasional phenylpiracetam. Sleep, training and deliberate study are also co-credited. Introducing one change at a time is an attribution habit people discuss, not proof that any combination is effective or safe. What's your experience with using Noopept Long-Term? (Community discussion · Accessed 2026-09-30) · Noopept, NALT (w/Alpha-GPC, CDP-Choline) & absolutely no significant cognitive changes??? (Community discussion · Accessed 2026-09-30)

Watch for

Clarity can worsen	Reports include headache, fog, irritability, panic, fatigue, sleep disruption, poor short-term memory and emotional flattening. One diary also reports worsening pre-existing tics.
Product and long-term gaps	Powder, tablet and nasal products have different identity and measurement uncertainties. Certificates do not verify an individual container; long-term use, pregnancy and complex interactions remain unresolved.

Notes

The intended clarity can turn into fog, anxiety or lost sleep. Reports include headaches, irritability, panic, fatigue, poor short-term memory and emotional flattening. The ten-day author also reported worsening pre-existing tics. Older accounts add nausea, indigestion, dizziness and dry mouth. These are reported problems, not incidence estimates or established explanations. 10 day trial of 10mg sublingual noopept results (Personal report · Accessed 2026-09-30) · 2-day experience on noopept (Community discussion · Accessed 2026-09-30)

A tiny amount and a clean-looking certificate do not establish safety. The old discussion flags wrong identity, inaccurate fill, contamination and degradation. Tablets, loose powder, droppers and nasal products introduce different uncertainties. Product-specific storage claims are not a universal stability guarantee; a certificate alone cannot verify the contents of an individual container.

Long-term use and interactions remain poorly resolved. A few symptom-free logs cannot establish safety for months or years. Pregnancy, breastfeeding and complex medication combinations are not answered by this community sample. A forum explanation involving neurotransmitters or withdrawal is a hypothesis, not a diagnosis. What's your experience with using Noopept Long-Term? (Community discussion · Accessed 2026-09-30) · 2-day experience on noopept (Community discussion · Accessed 2026-09-30)

Full notes

What Noopept actually is

A peptide-derived small molecule, usually swallowed or held under the tongue. It is chemically derived from a two-amino-acid structure, not the same molecule as piracetam. Sublingual means under the tongue. Discussion includes tablets, capsules, powder and nasal experiments; this is not an injectable-peptide protocol. Official context Community
Low milligrams do not mean extraordinary effectiveness. The appeal includes smaller amounts than gram-scale piracetam. The circulated ‘1,000 times more potent’ slogan does not establish 1,000 times better memory or a safer product. Russian pharmaceutical tablets and unverified research products are different contexts. Community

What people hope to notice

Easier focus, recall and speech. Accounts describe staying with a task, connecting ideas or finding words more readily. An oral user reported productivity and fluency while also taking modafinil. These are subjective changes; feeling sharper does not demonstrate better learning or test performance. Reddit Community
Calm or vividness can be more noticeable than memory. A month-long powder-insufflation account described brighter colors and reduced anxiety, with calm and focus remaining after the initial motivation faded. The ten-day sublingual diary instead described emotional flattening, short-term-memory problems and some later speech improvement. Calm and emotional blunting are different experiences. Reddit Personal report

Doses people discuss

Reported amounts describe other people's use, not instructions. mg means milligrams. Daily totals and individual administrations are kept separate; equal milligrams across routes do not establish equal exposure.

Oral: 10 mg twice daily, or 10 mg three times daily, in reviewed reports. Those total 20 mg/day and 30 mg/day respectively. The older discussion band is approximately 10–30 mg/day, often split two or three ways; some describe 10 mg once daily. This is a discussion range, not a measured popularity ranking or safe ceiling. Reddit Community
Sublingual: 5–15 mg per administration appears in differing accounts. The old preference band was 7.5–15 mg per use. One diary used 10 mg/day, sometimes as two 5 mg administrations one hour apart, after panic with 10 mg at once. Another person found 30 mg once daily underwhelming. More did not reliably feel better. Community Personal report Reddit
Nasal powder: one account used 5–10 mg three times daily. That totals 15–30 mg/day. The author found 15 mg at once less useful than 10 mg. Powder insufflation is not a calibrated spray or established as equivalent to swallowed amounts. Reddit

Half-life: what the repeated number means

The circulated 15–16 minute claim is not a verified human value. In the ten-day diary, a commenter explicitly traces the approximately 16-minute figure to rats and distinguishes the parent compound from its metabolite. Half-life concerns the amount remaining in the body; it is not how long focus lasts. These discussions do not establish a route-specific human half-life. Personal report

Onset: when a change is noticed

About 15–60 minutes is the older oral/sublingual discussion window. It describes an early sensation, not a guaranteed response. The nasal-powder reporter described 5–10 minutes. Other accounts notice no clear effect; one commenter insists four weeks are necessary, while others describe immediate changes. That assertion is not a proven minimum waiting period. Community Reddit Reddit

Duration: how long a felt change lasts

A few hours in specific reports, with no dependable universal window. The nasal-powder account described up to 3–4 hours. A LongeCity diary described 4–5 hours after one oral pill, then about two hours after half a pill on a different day; tablet strength was not stated. The older record describes 1–4-hour work blocks. These are felt windows, not clearance measurements. Reddit Personal report Community
Sleep and repeated-use changes follow different timelines. The ten-day diary reported sleep disruption despite morning use. The month-long account described persistent calm but fading initial motivation. Reports after stopping range from no withdrawal to claims of lasting memory benefit; this small sample cannot establish withdrawal frequency or permanent improvement. Personal report Reddit

Cycles and time off

On-demand use, 1–2-week study runs and 4–8-week blocks all appear. The older notes include 5–14-day exam periods and 28-day experiments; reviewed accounts include ten days, just over a month and a commenter using it only for exams or writing. Longer continuous reports exist too. These differing patterns do not establish an optimal or safe course. Community Personal report Reddit Reddit
Breaks range from days to several weeks in the existing discussion. Tolerance and ‘reverse tolerance’ stories compete: an initial effect may fade, or a later benefit may be claimed. Some calendars copy Russian product courses of 1.5–3 months; those are product-derived claims, not independently established healthy-user cycles. No agreed reset interval emerges. Community Reddit Reddit

Good to know

The intended clarity can turn into fog, anxiety or lost sleep. Reports include headaches, irritability, panic, fatigue, poor short-term memory and emotional flattening. The ten-day author also reported worsening pre-existing tics. Older accounts add nausea, indigestion, dizziness and dry mouth. These are reported problems, not incidence estimates or established explanations. Personal report Reddit Community
A tiny amount and a clean-looking certificate do not establish safety. The old discussion flags wrong identity, inaccurate fill, contamination and degradation. Tablets, loose powder, droppers and nasal products introduce different uncertainties. Product-specific storage claims are not a universal stability guarantee; a certificate alone cannot verify the contents of an individual container. Community
Long-term use and interactions remain poorly resolved. A few symptom-free logs cannot establish safety for months or years. Pregnancy, breastfeeding and complex medication combinations are not answered by this community sample. A forum explanation involving neurotransmitters or withdrawal is a hypothesis, not a diagnosis. Reddit Reddit Community

What the community disagreements add

Choline is a recurring argument, not a required rescue ingredient. One user linked fog to 300 mg/day citicoline and later reported an uncertain benefit after stopping it. Another attributed headaches to going without choline. A nonresponder tried 600 mg/day Alpha-GPC and 300 mg/day citicoline at different times without substantial benefit. These reports do not prove a choline-deficiency mechanism. Reddit Reddit Reddit
Older choline stacks do not define a fixed ratio. The existing record includes Alpha-GPC around 300–600 mg/day, and individual logs pairing 500–750 mg with 10–12 mg Noopept. Some prefer citicoline; others describe fog or low mood with too much choline. Those combinations remain separate accounts, not an established correction formula. Community
Oral versus sublingual or nasal has no settled winner. The month-long author found swallowing ineffective; another oral user described marked benefit. The nonresponder also tried nasal use without a difference. Claims that a route is mandatory, or that a certain fraction reaches the blood, exceed what these reports can establish. Reddit Reddit
Unchanged results belong beside success stories. The 2026 one-week thread contains an underwhelming 30 mg sublingual report and another user describing no palpable response. A LongeCity three-day diary moved from focus to no change to sensory overload after redosing. Neither account proves the person needed a larger amount or a longer course. Reddit Personal report
Stacks and work habits make credit difficult to assign. The existing discussion combines Noopept with caffeine/L-theanine, other racetams, Semax or Selank, including exam-day combinations and occasional phenylpiracetam. Sleep, training and deliberate study are also co-credited. Introducing one change at a time is an attribution habit people discuss, not proof that any combination is effective or safe. Community Reddit Reddit

What the supporting research can answer

The clinical comparison concerned impaired patients. Oral Noopept, 10 mg twice daily (20 mg/day), was compared with piracetam for 56 days in vascular or post-traumatic cognitive disorders. Sleep disturbance and increased blood pressure were recorded. This does not establish healthy-user enhancement or a human half-life. Official context
The 80-minute figure concerns a metabolite in rats. A rat study of injected, radiolabeled cycloprolylglycine (cPG) reports a one-minute distribution phase and 80-minute terminal elimination phase. These measure a Noopept-related metabolite, not human oral Noopept clearance or benefit duration. Animal context
‘Brain growth’ stories go beyond the experience being reported. Users invoke BDNF/NGF, AMPA signaling and neuroprotection to explain acute or cumulative effects. Those are mechanism claims circulated from preclinical work. Brighter colors, easier speech or a productive month cannot demonstrate neurogenesis, repaired injury or permanent memory enhancement. Reddit Personal report Community