Prices checked 25 Sept 2026 · 64 listings · 58 in stock · Bioregulator peptides
Each currency is shown separately; prices are never converted.
Regulatory status
Rules on buying, importing and using this product differ by country. Suppliers list it for laboratory research; nothing here is medical advice.
Showing 23 of 45 suppliers · prices in USD only, never converted
From US$2.00/mg (20 MG)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| LIVAGEN 20 MG (10 VIALS) | 20 MG | US$400.00 | US$2.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
From US$1.25/mg (20 mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Livagen 20 mg (10 vials) | 20 mg | US$250.00 | US$1.25/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
75 products tracked
From US$3.00/mg (20MG)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Livagen 20MG | 20MG | US$59.99 | US$3.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
From US$3.65/mg (20MG)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Livagen – 20MG | 20MG | US$73.00 | US$3.65/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
104 products tracked
From US$2.75/mg (20mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Livagen 20mg | 20mg | US$54.99 | US$2.75/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
From US$2.75/mg (20mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Livagen | 20mg | US$54.99 | US$2.75/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
76 products tracked
From US$4.95/mg (20mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| LIVAGEN 20mg | 20mg | US$99.00 | US$4.95/mg | Out of stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
66 products tracked · Delivery How fast do orders ship? + Orders ship from the USA by UPS and arrive in 1 to 5 business days.
From US$3.00/mg (20mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Livagen 20mg | 20mg | US$60.00 | US$3.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
From US$3.15/mg (20mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Livagen, 20mg | 20mg | US$62.95 | US$3.15/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
72 products tracked · Ships to 1 country
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Livagen | As listed | US$50.00 | — | Out of stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
From US$3.00/mg (20mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Livagen (Bioregulator) – 20mg | 20mg | US$59.99 | US$3.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
From US$3.64/mg (20mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Livagen Peptide (20mg) | 20mg | US$72.72 | US$3.64/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
From US$3.95/mg (20 MG)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Livagen 20 MG | 20 MG | US$79.00 | US$3.95/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
66 products tracked · Delivery Domestic orders typically arrive within 3 to 5 business days.
From US$3.25/mg (20mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Livagen 20mg (Bioregulator) | 20mg | US$65.00 | US$3.25/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
49 products tracked · Ships to 31 countries
From US$4.00/mg (20mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Livagen Peptide (20mg) | 20mg | US$79.97 | US$4.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
From US$3.00/mg (20MG)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Livagen – 20MG | 20MG | US$60.00 | US$3.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
283 products tracked · Ships to 1 country
Warning: Not confirmed as Limitless Life Nootropics Details
From US$3.65/mg (20mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Livagen (20mg) | 20mg | US$73.00 | US$3.65/mg | In stock | On their site ↗ |
| Livagen Peptide | As listed | US$62.99 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Livagen Peptide | As listed | — | — | Out of stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
166 products tracked
From US$3.30/mg (10mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Livagen | 5mg | US$20.99 | US$4.20/mg | In stock | On their site ↗ |
| Livagen | 10mg | US$32.99 | US$3.30/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
34 products tracked
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Livagen | As listed | US$75.00 | — | Out of stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
54 products tracked
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Livagen | As listed | US$49.00 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Livagen 20mg (10 Vials / Kit) | 20mg | US$150.00 | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Livagen (Bioregulator) | 10mg | — | — | In stock | On their site ↗ |
| Livagen (Bioregulator) | 20mg | — | — | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
Told when Livagen gets cheaper
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At a glance · 25 Sept 2026
Livagen is a synthetic tetrapeptide, lysine-glutamic acid-aspartic acid-alanine (Lys-Glu-Asp-Ala, or KEDA), from the Khavinson series of short bioregulator peptides, designed from the amino acid composition of a liver extract and studied as a liver peptide. Its published evidence is rat liver cultures, rat digestive enzymes and a run of studies on the chromatin of blood cells taken from very old people, nearly all from the developers’ network; there is no human treatment study. It is not an approved medicine anywhere we are aware of. Read the full Livagen guide, with the published research and references.
Arithmetic for the vial sizes stores list: concentration after adding water, and what an amount is in units on a U-100 syringe. It does not suggest an amount. Full calculator and worked examples.
Concentration
1 mg/mL
10 mcg per unit on a U-100 syringe · 100 mcg per 0.1 mL
Enter an amount per draw to see how many units it is and how many draws the vial holds.
The median listed price per mg across every tracked supplier listing Livagen in each currency, recorded daily from validated listings only. Days with too few listings to publish are left out, not estimated. How we validate prices
GBP · median per mg £2.28/mg
We began recording daily market statistics on 25 Sept 2026. A trend appears once there is more than one day of data.
USD · median per mg US$3.64/mg
We began recording daily market statistics on 25 Sept 2026. A trend appears once there is more than one day of data.
Catalogue changes, last 30 days
64 listings added · 0 withdrawn
Price per mg is only half the comparison. Check that the supplier publishes a certificate of analysis for the batch it is selling, ideally from an independent laboratory, and that the certificate confirms identity as well as purity: our guide on how to read a COA shows what to look for. A price far below the rest of the list is more often a warning than a bargain; peptide prices explained sets out why.
For what Livagen is and what published studies have found, see our Livagen guide. Handling questions are covered in how to store peptides, and the peptide calculator converts a vial size and water volume into concentration and syringe units. Rules on buying and importing differ by country: see legal status by country, or narrow this list to your region above.
How to spot a fake peptide supplier explains each of these in more detail, and third-party peptide testing covers what independent results can and cannot prove.
Most research peptides are sold as freeze-dried (lyophilised) powder in sealed vials, which is mixed with a diluent such as bacteriostatic water before use in the lab. Some suppliers also sell pre-mixed solutions, nasal sprays or capsules under the same name. These are different products with different stability and dosing, so compare price per mg only between the same form, and check which form a listing is before comparing it with the rest of the table.
45 of the suppliers PepFinder tracks list Livagen. The highest rated are Bulk Peptide Supply, Bulk Peptide Wholesale, Eros Peptides. The list on this page is ranked by PepFinder Score, which weighs reliability, delivery, pricing, support and customer reviews; nobody pays to be included or to rank higher.
Listed prices in GBP run from £0.60/mg to £4.25/mg, median £2.27/mg, across 25 listings from 9 suppliers. Compare price per mg rather than price per vial, and only within one currency; a price far below the rest is more often a warning than a bargain.
Suppliers on this page list Livagen in 2mg, 5mg - Ultimate, 5mg, 10mg, 10mg - Ultimate, 10 mg. Most research peptides are sold as freeze-dried powder in sealed vials; capsules, sprays and pre-mixed solutions are different products, so compare price per mg only between the same form.
It depends on the country. PepFinder summarises the rules for the UK, the US, Canada, Australia, New Zealand and Europe, with links to the regulators' own statements. Choose a region above to see suppliers and the rules for that country.
Ask for a certificate of analysis for the batch being sold, and check that it names the laboratory, the batch number and the test date, and that it confirms identity by mass spectrometry as well as purity by HPLC. PepFinder has not yet collected certificates for Livagen from these suppliers, so check each supplier's own site.
How this list is built: suppliers appear because they list Livagen on their own website, read by our catalogue checks; nobody pays to be included or to move up. Ranking is by PepFinder Score. Prices, sizes and stock are as each site listed them when checked and may have changed. Provisional scores are based on incomplete research.
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