Product Details
What Visoluten is Visoluten is a peptide complex extracted from retinal tissue of young animals raised in Europe. It belongs to a family of tissue specific peptides developed by Vladimir Khavinson and his team, each one matched to a particular organ. Peptide bioregulators are short amino acid chains, small enough to interact with the DNA of their matching tissue to support normal gene expression. The retina peptide complex in this product is A-11 in that numbering system.
Visoluten is the QI Supplements name for it, and it is commonly paired with Cerluten and Ventfort as part of a full visual system routine. According to PubMed, Khavinson and colleagues studied a related retinal peptide preparation (Retinalamin) and found it stimulated proliferation of retinal and pigmented epithelial cells in laboratory cell culture (DOI). A separate study from the same research group looked at how this retinal peptide influenced cell differentiation in an animal embryo model (DOI). Both are laboratory and animal studies of the broader retinal peptide research program, not human clinical trials of Visoluten itself, and neither shows that Visoluten treats any eye disease or condition.
What you get Natural peptide complex A-11 per capsule The original Khavinson formulation, not a synthetic analog Available as a 10-day course (20 caps) or a full 30-day course (60 caps) May support the normal structure and function of retinal tissue* Helps maintain normal protein synthesis in retinal cells* Supports general cellular health in visual tissue as part of a wellness routine* Free shipping on orders over $50, fulfilled from the United States *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
What is a retina bioregulator? A peptide bioregulator is a short chain of amino acids matched to one specific tissue. Short peptides are small enough to pass through the digestive tract intact, which is why these work as capsules rather than injections. Each organ has its own peptide signature. The retina bioregulator carries the A-11 complex, sourced from retinal tissue. The idea behind Khavinson's work is simple: peptide levels in a given tissue decline with age, and supplying that tissue's own peptide signature gives the cells the raw signal they use to maintain normal protein synthesis.
New to this category? Start with our guide on what a peptide bioregulator is and how the numbering system works. Why the A-11 designation matters Every Khavinson bioregulator carries an A-number tied to one tissue. A-11 is retina. A-5 is brain. A-3 is blood vessel. The number is not marketing, it tells you which tissue the peptide complex came from. If a product claims A-11 but the supplement facts do not list peptide complex A-11, it is not the same thing. Check the panel, not the headline.
Visoluten A-11 Questions
What is Visoluten? Visoluten is the retina peptide bioregulator in the Khavinson range, carrying peptide complex A-11. It is a dietary supplement, not a medication and not an eye drop.
Is Visoluten the same as A-11? Yes. A-11 is the designation for the retina peptide complex. Visoluten is the product name for the capsule form of that complex.
Is this natural or synthetic? Natural. Visoluten is a Cytomax, meaning the peptide complex is extracted from animal tissue. Cytogens are the synthetic counterpart. This one is the original natural form.
What size should I start with? Most first time customers start with the 60 capsule bottle for a full 30 day course. The 20 capsule size works well for shorter maintenance courses afterward.
How long before I notice anything? This is a slow, structural supplement aimed at supporting retinal cell function over time, not a fast acting one. Most people run the full 30 day course before evaluating whether to continue.
Where does the peptide come from? Retinal tissue from young animals raised in Europe, processed into a peptide complex and standardized per capsule.
Can I take Visoluten with other peptide bioregulators? Yes. It is commonly combined with Cerluten and Ventfort as the Visual Organ Bundle. If you are new to peptide bioregulators generally, starting with one or two products before adding more lets you track how you respond.
Is this a treatment for an eye condition? No. Visoluten is a dietary supplement, not a treatment for any eye disease or vision condition, and it is not a substitute for an eye exam or any prescribed treatment. Talk to your eye doctor about any vision changes.
What is in the capsule besides the peptide? Microcrystalline cellulose, a coloring agent, beet sugar, lactose, starch, and an emulsifier, standard carrier ingredients used to bind and stabilize the peptide complex in capsule form.
Can I take it long term? Most people run it in courses, 10 to 30 days, followed by a break, rather than continuously. That is the standard pattern across this category of peptide bioregulators.
Do you ship this internationally? Shipping details and rates are on our shipping policy page. Orders over $50 within the US ship free.
Who this is for?
Adults who want targeted nutritional support for retinal tissue as part of a general vision wellness routine, particularly those spending significant time on screens. Most people start peptide courses somewhere between 35 and 45, then repeat two or three times a year. If you are running several bioregulators, space the courses out across the year rather than stacking them all at once.
Common pairings Visoluten is most often paired with Cerluten, the brain peptide bioregulator, and Ventfort, the blood vessel bioregulator, as the Visual Organ Bundle. Vision depends on the retina, the brain's visual processing, and the blood vessels that feed the eye, so this three-part pairing is built around that whole system rather than the retina alone.
Browse the full eye health collection or the complete Khavinson peptide bioregulator range.
20 capsules or 60 capsules?
Course length
20 Capsules 10 days
60 Capsules 30 days
Peptide complex A-11 Per capsule Same per-capsule dose Price $55.00 $135.00
Cost per capsule $2.75 $2.25
Best for Trying it, or a short maintenance course
A full course, and better value per capsule
The 60-capsule box works out to 18% less per capsule and covers a complete 30-day course in one purchase. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Presentation and Pack: Produced in capsules 0.2g each. One pack contains 60 capsules
Ingredients (per 1 capsule): micro crystalline cellulose (E460); (E171, coloring agent for capsules); beet sugar; sugar; lactose; starch; emulsifier; peptide complex A-11 (eye tissues peptides)
Daily dose contains: (2 capsules), 20mg of peptide complex A-11 (eye tissues peptides)
Recommendations for application: adult men 1-2 capsules. 1-2 times a day during meals.
Receiving duration: one month
Contraindications: an individual tolerance of components, pregnancy, lactation
Storage conditions: keep in dry dark place under temperature from +2°C to +25°C
Shelf Life: 3 years from the date of production
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