Peptide bioregulators · 56 products · ships from Washington
The peptide bioregulator for the performance you want to support.
The full Khavinson range and the EternaPeptix line, matched to the heart, brain, eyes, thyroid, liver, kidneys, joints and more. Take one, or build a course from several.
Mailed in 1 business day
Order before 2 pm Pacific, it ships today
Free shipping over $25
Most packs qualify on their own
30-day money-back
Veteran-owned, Snohomish WA

Most ordered this year
Start with what other customers start with.
Shop by body system
Most supplements are general. Your body isn’t.
A peptide bioregulator is a short chain of amino acids taken from, or built to match, one tissue. The first question is never “which brand”, it’s “which organ”. Fourteen systems, every product in stock, and they can be taken together.
Heart & blood vessels
vascular tone, circulation
Vesugen · Ventfort A-3 · Chelohart A-14 · EternaPeptix A-3 · Cardiovascular bundle
from $45 · About this system →
Brain & nervous system
memory, focus, sleep rhythm
Pinealon · Cerluten A-5 · EternaPeptix A-5 · Endoluten A-8 · Epitide · CNS bundle
from $45 · About this system →
Eyes
retina
Adrenal glands
stress response
Glandokort A-17 · EternaPeptix A-17
from $55 · About this system →
Liver, stomach & pancreas
digestion, metabolism
Ovagen · Svetinorm A-7 · Stamakort A-10 · Suprefort A-1 · EternaPeptix A-7 · Digestive bundle
from $45 · About this system →
Muscle & training
heavy physical activity
Pain & nerve support
Neuro Support range
PEA for pain · Nervidyne · Benagene
from $29.99 · About this system →
From-prices are the 20-capsule pack where one exists. Not sure? Call 1-888-314-1103; a person who takes these answers.
Reviews on this site
Every review here is five stars.
“I tried this for 30 days. I have chronic plantar fasciitis, achilles tendon problems and neck pain. For the first time in years I feel like I am actually healing.”
★★★★★ Danielle Pfannes · Sigumir A-4 cartilage peptide bioregulator
“I recently had knee repair surgery and have taken Sigumir to aid in the healing process. It also helps with bone density, which is a side benefit.”
★★★★★ June MacNeil · Sigumir A-4
“When my legs feel heavy I do a run of this product and the damage is fixed. Shipped on time and quality product.”
★★★★★ June MacNeil · EternaPeptix A-3 blood vessel peptide bioregulator
“This is my favorite site for peptides and other bioregulators. Quality products, reliable shipping and typically cheaper than some of the other sites.”
★★★★★ Frank · EternaPeptix A-11 retina peptide bioregulator
“Amazing supplement. Very impressive results.”
★★★★★ John · EternaPeptix A-11 retina peptide bioregulator

Customers who train, mostly in their forties, fifties and sixties. People who want one specific thing supported and would rather not take a shelf of general supplements to get it.
Built for people who train
Peak performance is the point. The organs are how you get there.
Most of our customers run, ride, lift or climb and want one specific system supported, not a shelf of general supplements. The peptide bioregulators here are matched to the systems training leans on.



Two kinds of peptide bioregulator, and the bundles
Synthetic acts in days. Natural works gradually. We stock both.
| Synthetic (cytogens) | Natural (cytomaxes) | Bundles | |
|---|---|---|---|
| Made from | Short amino-acid chains built to match one tissue (2 to 4 amino acids) | Peptide bioregulators extracted from young bovine tissue (cytomax) | Three or four peptide bioregulators for one body system |
| Speed | The institute notes effects within about 24 hours; taken first | Gradual; the follow-on course | As the parts |
| Pack | 20 or 60 capsules | 60 capsules | 20 or 60 per peptide bioregulator |
| Examples | Vesugen, Pinealon, Crystagen, Ovagen, Cartalax, Chonluten | Ventfort A-3, Cerluten A-5, Visoluten A-11, EternaPeptix | Cardiovascular, immune, digestive, respiratory, musculoskeletal and more |
| From | $45 | $55 (Khavinson) · $69 (EternaPeptix) | $135 |
Synthetic (cytogens)
Made from: Short amino-acid chains built to match one tissue (2 to 4 amino acids)
Speed: The institute notes effects within about 24 hours; taken first
Pack: 20 or 60 capsules
Examples: Vesugen, Pinealon, Crystagen, Ovagen, Cartalax, Chonluten
From: $45
Natural (cytomaxes)
Made from: Peptide bioregulators extracted from young bovine tissue (cytomax)
Speed: Gradual; the follow-on course
Pack: 60 capsules
Examples: Ventfort A-3, Cerluten A-5, Visoluten A-11, EternaPeptix
From: $55 (Khavinson) · $69 (EternaPeptix)
Bundles
Made from: Three or four peptide bioregulators for one body system
Speed: As the parts
Pack: 20 or 60 per peptide bioregulator
Examples: Cardiovascular, immune, digestive, respiratory, musculoskeletal and more
From: $135

The institute’s own protocol is step-wise: the synthetic peptide bioregulator for the first four weeks, then one to two months of the natural one for the same tissue. Several can run at once; that is why most systems above list both, and why the bundles exist.
The research behind the range
Read before you buy. We’d rather you did.
Peptide bioregulators come from the Saint Petersburg Institute of Bioregulation and Gerontology, under Professor Vladimir Khavinson. The clinical studies on each one are published, and we keep his 113-page lecture on the site so you can read it before you buy.
The Mechanisms of Peptide Regulation of Ageing
Prof. V. Khavinson’s 113-page lecture, PDF, free


How a course works
Pick the system, run the course, repeat when you need to.
Pick the system, or a few
One peptide bioregulator per organ. Many customers take two or three together, or a bundle built for one body system.
Pick the pack
A 20-capsule pack to try it, or the 60-capsule box for a full course.
Take them with meals
One to two capsules, once or twice a day with food, for the length printed on the box.
Pause, then repeat
Courses are repeated through the year as needed; the box says how long. Epitide, for example, is taken every six months.
Ready when you are
Order before 2 pm Pacific and it goes out today.
Packed in Snohomish, Washington and mailed within one business day. Free shipping over $25. 30 days and your money back if a product isn’t good enough.
Questions before you order?
1-888-314-1103
Returns
30-day money-back guarantee on up to a 30-day supply. Get an RMA first.
















