Visoluten
Visoluten represents the foremost Cytomax bioregulator designed strictly for retinal and ocular preservation. Extracted from the comprehensive eye tissues of young animals, it is heavily relied upon to halt devastating macular degeneration, fiercely defend against glaucomatous nerve damage, and fundamentally reverse age-related deterioration of visual acuity.
Quick Stats
Scientific Data
Mechanism of Action
Visoluten (A-11) is a Cytomax natural polypeptide extract from the retinal and choroidal tissues of young calves, targeting human photoreceptors (rods and cones), retinal pigment epithelium (RPE), and Müller glia to restore age-silenced gene expression governing visual signal transduction, photoreceptor renewal, and RPE-mediated outer segment phagocytosis. The retina is the most metabolically active tissue in the body per gram of tissue — it has the highest oxygen consumption rate of any organ and is therefore extremely vulnerable to age-related oxidative stress and vascular compromise.
Age-related macular degeneration (AMD) — the leading cause of irreversible vision loss in adults over 50 — involves progressive dysfunction and death of RPE cells underneath the fovea, with subsequent loss of cone photoreceptors responsible for central vision. Visoluten delivers short peptide signals (<10 kDa) from bovine retinal tissue that enter RPE and photoreceptor nuclei to reactivate: PEDF (pigment epithelium-derived factor, a neuroprotective and anti-angiogenic protein produced by RPE), rhodopsin (the photopigment of rod photoreceptors), CRALBP (cellular retinaldehyde-binding protein for visual cycle maintenance), and RPE65 (the critical isomerase in the visual cycle converting all-trans retinyl ester to 11-cis retinol for photoreceptor regeneration).
Visoluten addresses retinal aging at the gene expression level — not through antioxidant supplementation (lutein, zeaxanthin) or anti-VEGF injections. It is used alongside Normoftal (Lys-Glu synthetic dipeptide targeting the same tissue via a different mechanism) in Khavinson's ocular longevity protocols.
Source: PMID: 15677927
Background & History
Visoluten is the retinal/eye Cytomax extract, supporting photoreceptor and ganglion cell function.
Research Use Cases
- ✓Retinal health
- ✓Visual decline prevention
- ✓Glaucoma support
Dosing Protocol
| Typical Dose | 1-2 capsules/day |
| Frequency | 1-2× daily for 10-30 day cycles |
| Half-Life | ~30 minutes (estimated) |
Dosing Protocols
Mini-Course / General Preventive (1 box)
Full Monthly Course (AMD / Retinal Aging)
Intensive / Retinal Restoration Protocol
Administration
Expected Timeline
Who Is It For?
AMD / Retinal Aging (Ages 50+)
LowRestores RPE gene expression for PEDF, RPE65, and CRALBP — the foundational proteins of the visual cycle and photoreceptor maintenance.
Diabetic Retinopathy Prevention
LowUsed in metabolic disease protocols alongside Suprefort (A-1, pancreas) + Ventfort (A-3, blood vessels) to address both the metabolic and retinal aspects of diabetic eye disease.
Safety & Considerations
Natural glandular extract (Cytomax) from bovine retinal/choroidal tissue, <10 kDa. No hormones. Meets European/Russian veterinary standards. Generally recognized as safe.
Regulatory & Legal Status
Not currently on the WADA 2026 Prohibited List. Policies may change — verify before competition.
Research Chemical
US Compounding: Not eligible / not available
⚠️ This information is for educational purposes only and may not reflect the most current regulatory updates. Always verify with official FDA, WADA, and jurisdiction-specific sources before use.
Interactions & Contraindications
Standard Cytomax capsule protocol.
Synergies & Common Stacks
Visoluten + Normoftal = comprehensive eye health from two Cytomax extracts targeting different ocular tissues.
Dosing Quick Reference
Frequently Asked Questions
How is Visoluten different from lutein/zeaxanthin supplements?▼
Can Visoluten be used for dry AMD?▼
References
- Khavinson VKh “"Peptide bioregulators — a new class of geroprotectors".” Bulletin of Experimental Biology and Medicine (2002). PMID: 12677266
📚 Related Articles
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