Cerluten (A-5) — CNS / Brain Peptide Bioregulator

Published · Researched 2026-09-21

Research date: 2026-09-20 | Item slug: cerluten | Track: Longevity & Mitochondrial peptides

Note: this is a research report, not a recommendation. Protocols below are described in neutral research-report framing as observed in community/vendor material.

1. Overview

Cerluten is a real, long-marketed peptide bioregulator from Professor Vladimir Khavinson's peptide-bioregulation program (St. Petersburg Institute of Bioregulation and Gerontology, Russia). It is designated peptide complex A-5: a natural peptide complex extracted from the brain cortical tissue of young animals, positioned for central nervous system (CNS) support — memory, concentration, neuroprotection, recovery from brain injuries/stroke. It is sold in capsule form (20- or 60-capsule boxes) and as a sublingual "Cerluten Lingual" 10 ml dropper.

2026 status: actively sold by a wide network of Khavinson-product resellers (EU, US, Russia/Kazakhstan channels) in original packaging with a newer GMP-marked box redesign observed in 2026 listings. It sits in the same product family as Endoluten (A-8, pineal), Pinealon (synthesized brain), and Cardiogen (AEDR, heart). A Threads promo (Sept 2026) advertised "All 23 Khavinson Bioregulators" at 50% + 15% stacked discounts, confirming the category is heavily discount-driven at retail.

2. Social standing

Threads (via threads-cli search, 2026-09-20): Khavinson bioregulator content is actively circulating. A Sept 2026 post by @drivenonesllc (verified) profiled sibling product Cardiogen; a Sept 2026 post by @anthonyiorio88 promoted the full 23-product bioregulator line with stacked discount codes. Cerluten-specific discussion on Threads skews to owner micro-reviews from the Russian/Kazakh user base:

• @zzengzxc (Threads, Feb 2026) — posted a flat-lay photo of the white Cerluten A-5 box (GMP seal, QR code, St. Petersburg Institute branding) and described buying it on a friend's recommendation from a local peptide pharmacy; reported smoother mental performance, better concentration, and reduced internal tension after a short period of use.
• @kaimuldina_00 (Threads, Feb 2026) — posted a close-up photo of a hand holding the Cerluten A-5 box; reported a noticeable morning lightness and a reduced reaction to stress, but described sleep quality as having become "rougher"; named the exact purchase location in Almaty as a practical tip for other buyers. Tone in these owner posts: earnest micro-review + referral, no skepticism, small engagement (2 likes each).

Facebook: One public video post found (facebook.com reel, posted 2026-08-26 by Tori Eliza): a young woman scrolling a peptide-research app, landing on Cerluten with details describing it as a "peptide bioregulator for neurological recovery and cognitive support," overlaid with on-screen text: "very chic to research ur peps 🌶️🌶️🌶️" (1 like). Tone: playful, trend-aware — Cerluten is presented as part of the chic "research peptide" subculture, not as a niche biohacker staple. FB Groups search (via facebook-cli groups search for "Cerluten peptide" and "Khavinson") returned no groups — no group-level consensus data available for Cerluten specifically. FB Marketplace search for "Cerluten" returned zero listings.

Instagram (via social.search, 14 Cerluten-specific posts found): The dominant Cerluten venue. Three distinct content clusters:

1. Owner/clinic educational posts (European/Russian): @heilpraxis_au (Munich clinic, German, July 2026) ran a 7-slide carousel + reel framing Cerluten as a nervous-system bioregulator for exhaustion and brain fog, developed by Khavinson; @ekaterina_luckylife (anti-age expert, Russian, July 2026) carousel positioning cognitive decline as the first sign of aging — 380 likes, the highest-engagement Cerluten post found; @peptid_n (Serbian official importer) reel with Cerluten boxes on a desk, explaining peptide signaling for fatigue and focus; @medicina_balasy (Kazakh medblogger, May 2026) showing the Cerluten box, listing indications (atherosclerosis, post-stroke rehab, Alzheimer's/Parkinson's, MS, neuritis, depression) with a consult-a-doctor disclaimer.
2. US longevity-coach promotion: @drzaino (Dr Chris Zaino) reels (Dec 2025, Sept 2026) bundling Cerluten into men's phased bioregulator protocols — e.g. Ventfort + Chelohart + Endoluten in one phase; core rule stated: 30 days ON / 3 months OFF, 3–4 bioregulators max per phase; single-reel protocol "2–3 capsules daily for 30 days, then 2 months off."
3. Brand/vendor accounts: @qisupplements (AI-generated infographics promoting "COMPLETE CNS PROTOCOL" = Cerluten A-5 + Ventfort A-3 + ARM A-7); @augmentedathletix (Sept 2025 reel: model holding Cerluten A-5 + Epitalon boxes); @drjoshaxeshow (Dec 2025) folding Cerluten into "like heals like" organ-support nutrition content.

Group consensus / viral moments: No viral moment found. No organized complaint threads or failure-mode reports surfaced — but that reflects thin owner discussion in the reachable English-language layer rather than proven satisfaction. The German infographic account itself acknowledged: "Die Studienlage ist noch schmal. Große unabhängige Studien fehlen bislang" (evidence base is thin; no large independent studies so far).

Verified quotes (verbatim only where exact wording was captured; everything else paraphrased):

• On-screen text in FB reel (Tori Eliza, 2026-08-26): "very chic to research ur peps 🌶️🌶️🌶️" — playful framing of peptide research.
• Threads owner report (paraphrased, @zzengzxc, Feb 2026): smoother mental performance, better concentration, reduced internal tension after a short period of use; bought on a friend's recommendation.
• Threads owner report (paraphrased, @kaimuldina_00, Feb 2026): morning lightness and lower stress reactivity after trying Cerluten, but sleep described as rougher; shared purchase location as a referral.
• YouTube protocol text (The Brain Bioregulator video, Aug 2026): "Dosage Protocol: → 2-3 capsules daily → 30 days ON / 2 months OFF → Repeat for life."

3. Social validation

Validation tier: Tier 2 — strong independent evidence on 2 of 3 platforms.

• Instagram: YES. Real owner/clinic creator content across at least 6 independent accounts (DE, RU, RS, KZ, US) in 2025–2026, including the highest-engagement Cerluten post (@ekaterina_luckylife, 380 likes) and genuine-looking owner boxes in Serbian and Kazakh posts.
• Threads: YES. Two independent Russian-language owner micro-reviews with product photos (Feb 2026) plus active Khavinson-category discussion (Sept 2026).
• Facebook: WEAK. One single public video post; groups search returned zero groups; Marketplace zero listings. Flagged as the missing leg.
• What each source proves: IG proves Cerluten is a live, marketed product with creator/owner reach in EU + Russian-speaking markets; Threads owner posts prove real end-user purchases and self-reported (mild) cognitive effects with mixed detail (one positive, one noting rougher sleep); the FB reel proves Cerluten has entered the mainstream "research peptides" cultural conversation, but without depth.

4. Key specs table

5. Pricing (as of 2026-09-20; search-crawl dates noted)

• MSRP anchor: ~€110 / ~$135 for 60 capsules, ~€40 / ~$55 for 20 capsules across EU/US resellers. US vendor promotions seen (Sept 2026 Threads ad: 50% + extra 15% stacked on the 23-bioregulator line) suggest effective street prices can run materially lower during sales.
• Street range: $55–$135 (US), €40–€110 (EU), ~1,595 SEK (Sweden) for capsule packs; lingual ~€47.
• Facebook Marketplace used range: None observed — marketplace search for "Cerluten" returned zero listings (2026-09-20).
• Caveat: several prices come from listings crawled weeks–months before the observation date; treat as dated signals, not live quotes.

6. What's included / what's needed

• Capsule format: box of 20 or 60 capsules only — no bacteriostatic water, no syringes (oral administration). Needed: nothing beyond the box.
• Lingual format: 10 ml dropper bottle — applied sublingually, no needles or reconstitution.
• Storage: room-temperature dry/dark per label (no cold chain required per vendor labels).
• Optional but commonly paired in community stacks: Ventfort (A-3, vessels) and Endoluten (A-8, pineal), per US coach protocols and QI Supplements' "COMPLETE CNS PROTOCOL."

7. Support reality

• No manufacturer-direct warranty policy was found in reachable material. Resellers market authenticity ("100% Original from Peptides, Russian Federation" — e-peptide.com) rather than replacement/warranty terms.
• US resellers carry standard FDA non-evaluation disclaimers ("These statements have not been evaluated by the Food and Drug Administration" — biolongevitylabs.com).
• Community-reported support reputation: no data — no support complaints or praise surfaced in reachable social sources. Treat vendor reliability as UNVERIFIED.
• Counterfeit risk is a known category issue in reseller copy (GMP seals, QR codes, holograms on boxes are the authenticity signals sellers lean on); authenticity of any given listing is UNVERIFIED without third-party testing.

8. Regulatory & safety status

Cerluten is not an FDA-approved or EMA-approved drug, not a compounded pharmacy product, and is not sold for human medical use in the US/EU regulatory sense. It is marketed as a dietary supplement / biologically active food additive in Russia and EU grey-market channels, and sold in the US via reseller sites with "not intended to diagnose, treat, cure or prevent any disease" disclaimers. Disease-treatment claims (Alzheimer's, Parkinson's, stroke recovery) appear on vendor marketing, but the evidence base is limited to vendor-cited Russian clinical studies (e.g. an IG infographic cites "64.6% improvement in chronic CNS complaints, Khavinson et al., 2012" — independent verification UNVERIFIED) and animal longevity data quoted by resellers (redbeardpeptides.com claims 20–40% rodent lifespan increase — vendor claim, UNVERIFIED). One European clinic account itself acknowledged the absence of large independent studies. No serious-adverse-event reports were found in reachable social sources, but systematic safety data are absent — this is an experimental/unapproved category, and reported owner effects (e.g. rougher sleep in one Threads report) are anecdotal.

9. Community verdict

Cerluten is one of the most consistently stocked and promoted Khavinson brain bioregulators, with genuine owner-level presence on Instagram and Threads (notably Russian/Kazakh buyers showing real boxes) and a growing US longevity-coach audience bundling it into phased protocols. Social evidence is moderate but marketing-heavy: most visible content is reseller or coach promotion, with only a handful of true owner micro-reviews reporting mild cognitive effects and one noting disrupted sleep. The clinical evidence base rests on vendor-cited Russian studies that independent observers (including sympathetic clinics) admit are thin, so community enthusiasm outruns verified proof.

Images (8 real product photos; all verified as actual Cerluten / Cerluten-equivalent product shots, no AI/synthetic):

• img/cerluten-hero.jpg — original 20-capsule box, front (retailer: 4naturalhealthwellness.com)
• img/cerluten-profile.jpg — 20-capsule box, alternate side view (retailer: vita-stream.com)
• img/cerluten-rear.jpg — CNS-bioregulator 60-pack, back of box (retailer: uaepeptideresearch.com)
• img/cerluten-top.jpg — CNS-bioregulator 20-pack, front, alternate brand presentation of the Cerluten-equivalent (UAE Peptides white-label, uaepeptideresearch.com)
• img/cerluten-detail.jpg — newer GMP-marked "improved formula" 20-capsule box, flat front (retailer: peptides-store.com)
• img/cerluten-in-use.jpg — 60-capsule box with loose capsules (eBay seller photo; nearest real substitute — a traceable owner prep photo was not obtainable from social posts)
• img/cerluten-scale.jpg — 60-capsule box, flat product layout (QI Supplements product photo)
• img/cerluten-box.jpg — Cerluten Lingual 10 ml sublingual bottle + box (retailer: rupharma.com)

UNVERIFIED items: exact amino-acid sequence; molecular weight (<10 kDa vendor claim); rodent 20–40% lifespan claim; "comparable to Cerebrolysin" claim; Khavinson et al. 2012 "64.6% improvement" statistic; reseller warranty/replacement terms; authenticity of individual listings; price freshness (several prices from older crawls); any efficacy claims beyond anecdote.

Not medical advice. This is a research report describing a non-approved substance sold as a supplement/research product; nothing here is a recommendation to use it.

Images

8 real images on file (img/cerluten-{hero,profile,rear,top,detail,in-use,scale,box}.jpg) — the complete 8-view set; product identity verified at acquisition from vendor/owner sources. No missing views.

Named sources

• Threads @drivenonesllc — A Sept 2026 post by @drivenonesllc (verified) profiled sibling product Cardiogen; a Sept 2026 post by @anthonyiorio88 promoted the full 23-product bioregulator line with stacked discount codes. (Sept 2026)
• @anthonyiorio88 — A Sept 2026 post by @drivenonesllc (verified) profiled sibling product Cardiogen; a Sept 2026 post by @anthonyiorio88 promoted the full 23-product bioregulator line with stacked discount codes. (Sept 2026)
• @zzengzxc — @zzengzxc (Threads, Feb 2026) — posted a flat-lay photo of the white Cerluten A-5 box (GMP seal, QR code, St. (Feb 2026)
• @kaimuldina_00 — @kaimuldina_00 (Threads, Feb 2026) — posted a close-up photo of a hand holding the Cerluten A-5 box; reported a noticeable morning lightness and a reduced reaction to stress, but described sleep quality as having become "rougher"; named the exact purchase… (Feb 2026)
• @heilpraxis_au — @heilpraxis_au (Munich clinic, German, July 2026) ran a 7-slide carousel + reel framing Cerluten as a nervous-system bioregulator for exhaustion and brain fog, developed by Khavinson; @ekaterina_luckylife (anti-age expert, Russian, July 2026) carousel… (July 2026)
• @ekaterina_luckylife — @heilpraxis_au (Munich clinic, German, July 2026) ran a 7-slide carousel + reel framing Cerluten as a nervous-system bioregulator for exhaustion and brain fog, developed by Khavinson; @ekaterina_luckylife (anti-age expert, Russian, July 2026) carousel… (July 2026)
• @peptid_n — @heilpraxis_au (Munich clinic, German, July 2026) ran a 7-slide carousel + reel framing Cerluten as a nervous-system bioregulator for exhaustion and brain fog, developed by Khavinson; @ekaterina_luckylife (anti-age expert, Russian, July 2026) carousel… (July 2026)
• @medicina_balasy — @heilpraxis_au (Munich clinic, German, July 2026) ran a 7-slide carousel + reel framing Cerluten as a nervous-system bioregulator for exhaustion and brain fog, developed by Khavinson; @ekaterina_luckylife (anti-age expert, Russian, July 2026) carousel… (July 2026)
• @drzaino — @drzaino (Dr Chris Zaino) reels (Dec 2025, Sept 2026) bundling Cerluten into men's phased bioregulator protocols — e.g. (Dec 2025)
• @qisupplements — @qisupplements (AI-generated infographics promoting "COMPLETE CNS PROTOCOL" = Cerluten A-5 + Ventfort A-3 + ARM A-7); @augmentedathletix (Sept 2025 reel: model holding Cerluten A-5 + Epitalon boxes); @drjoshaxeshow (Dec 2025) folding Cerluten into "like heals… (Sept 2025)
• @augmentedathletix — @qisupplements (AI-generated infographics promoting "COMPLETE CNS PROTOCOL" = Cerluten A-5 + Ventfort A-3 + ARM A-7); @augmentedathletix (Sept 2025 reel: model holding Cerluten A-5 + Epitalon boxes); @drjoshaxeshow (Dec 2025) folding Cerluten into "like heals… (Sept 2025)
• @drjoshaxeshow — @qisupplements (AI-generated infographics promoting "COMPLETE CNS PROTOCOL" = Cerluten A-5 + Ventfort A-3 + ARM A-7); @augmentedathletix (Sept 2025 reel: model holding Cerluten A-5 + Epitalon boxes); @drjoshaxeshow (Dec 2025) folding Cerluten into "like heals… (Sept 2025)
• social.search — *Instagram (via social.search, 14 Cerluten-specific posts found):** The dominant Cerluten venue.

Source URLs were not recorded for these references.