01
7.3/ 10PepFinder Score
From £2.50/mg (20mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Livagen | 20mg | £50.00 | £2.50/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
Market data · 6 suppliers · United Kingdom
Buy Livagen UK : 6 suppliers prices compared
6 of the suppliers we track list Livagen in or shipping to the UK. They are ranked by PepFinder Score, which combines reliability, selection, pricing, delivery, support and customer reviews, and shown with the prices they list per mg. Stores based in the UK come before those shipping in from abroad, whatever their score. We don't sell Livagen, and we give no guidance on its use. Only prices listed in GBP are shown here; stores that price in other currencies are on All regions.
Prices checked 25 Sept 2026 · 22 listings · 21 in stock · Bioregulator peptides
GBP · 6 suppliersmedian £2.26/mg
£1.21/mg£4.25/mg
Each currency is shown separately; prices are never converted.
Regulatory status
In United Kingdom the regulator is the Medicines and Healthcare products Regulatory Agency (MHRA). Rules on buying, importing and using this product differ by country. Suppliers list it for laboratory research; nothing here is medical advice.
Showing 6 of 6 suppliers · prices in GBP only, never converted
- 02
Third-party testing statedCOA page linked, not reviewed63 products tracked
7.1/ 10PepFinder ScoreFrom £2.25/mg (20mg)
Listing as named Size Price Per mg Stock Livagen 20mg 20mg £44.90 £2.25/mg In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 036.8/ 10PepFinder Score
From £1.21/mg (50mg)
Listing as named Size Price Per mg Stock LIVAGEN - Research Grade Peptide 2mg £8.50 £4.25/mg Out of stock On their site ↗ LIVAGEN - Research Grade Peptide 5mg - Ultimate £16.25 £3.25/mg In stock On their site ↗ LIVAGEN - Research Grade Peptide 5mg £12.95 £2.59/mg In stock On their site ↗ LIVAGEN - Research Grade Peptide 10mg - Ultimate £28.50 £2.85/mg In stock On their site ↗ LIVAGEN - Research Grade Peptide 10mg £20.50 £2.05/mg In stock On their site ↗ LIVAGEN - Research Grade Peptide 20mg - Ultimate £48.25 £2.41/mg In stock On their site ↗ + 11 more on the full catalogue.
Prices as last checked on their site. The supplier confirms the final price and availability.
- 04
6.3/ 10PepFinder ScoreFrom £1.35/mg (20mg)
Listing as named Size Price Per mg Stock Livagen 20mg: research only 20mg £27.00 £1.35/mg In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 056.1/ 10PepFinder Score
From £1.60/mg (20MG)
Listing as named Size Price Per mg Stock LIVAGEN 20MG 20MG £32.00 £1.60/mg In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 06
BioLab Peptides
GB basedThird-party testing statedCOA page linked, not reviewed56 products tracked · Ships to 36 countries
Pays byBank transferCrypto5.3/ 10PepFinder ScoreFrom £2.75/mg (20 mg)
Listing as named Size Price Per mg Stock Livagen 20 mg 20 mg £55.00 £2.75/mg 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 in the UK
Set a target price in GBP and we check every validated listing daily. Free with an account.
At a glance · 25 Sept 2026
- Suppliers serving the UK
- 6 list Livagen, 21 listings in stock
- Price per mg (GBP)
- £1.21/mg to £4.25/mg, median £2.26/mg, across 22 listings from 6 suppliers
- Test certificates
- Not yet collected by PepFinder for Livagen; check each supplier's site. How to read a COA
- Legal status in the UK
- Most research peptides are not controlled drugs in the UK, but selling or supplying an unlicensed medicine is an offence under the Human Medicines Regulations 2012; growth hormone and HCG are Class C controlled drugs. Full summary with sources
What Livagen is
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.
Livagen market over time
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.
Catalogue changes, last 30 days
64 listings added · 0 withdrawn
- 25 Sept 2026Xcel PeptidesNew listing: Livagen (Bioregulator) (20mg)
- 25 Sept 2026Xcel PeptidesNew listing: Livagen (Bioregulator) (10mg)
- 25 Sept 2026VPeptideNew listing: Livagen — 20mg | KEDA Khavinson Liver Peptide (single-vial)
- 25 Sept 2026SwissChemsNew listing: Livagen, 20mg (20mg)
- 25 Sept 2026Swiss Peptide LabNew listing: Livagen (20mg) (20mg)
- 25 Sept 2026Swiss ChemsNew listing: Livagen, 20mg (20mg)
- 25 Sept 2026Raw AminoNew listing: Livagen – 20MG (20MG)
- 25 Sept 2026RP Peptides UKNew listing: Livagen 20mg: research only (20mg)
- 25 Sept 2026RCpeptidesNew listing: Livagen 20mg vial (20mg)
- 25 Sept 2026Puritide ResearchNew listing: Livagen 20mg (20mg)
Before you choose a Livagen supplier
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: read are peptides legal in the UK? and see all suppliers serving the UK.
Checking a Livagen certificate of analysis
- The certificate names a laboratory you can find independently, and ideally one with no stake in the result.
- It carries a batch or lot number that matches the product page or the vial label, and a test date.
- It confirms identity by mass spectrometry, not only purity by HPLC. Purity alone does not show the vial contains Livagen.
- It includes the chromatogram and mass spectrum, not just a summary table.
- Where the laboratory offers online verification of its reports, the report number checks out.
Red flags
- No certificates at all, or certificates available only “on request”.
- The same certificate used for several products or several years of stock.
- Payment only by cryptocurrency or bank transfer, with a discount for paying that way.
- A price far below every other supplier on this page.
- No company name, address or way to contact the business other than a web form.
- Vials labelled only with a code rather than the product name and strength.
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.
Vials, capsules and pre-mixed products
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.
Livagen in the UK: questions
Where can I buy Livagen in the UK?
6 of the suppliers PepFinder tracks list Livagen and are based in or ship to the UK. The highest rated are Lab Peptides, OP Labs (Formerly Oxford Peptides), Nupex. The list on this page is ranked by PepFinder Score, which weighs reliability, delivery, pricing, support and customer reviews, with stores based in the UK placed before those shipping in from abroad; nobody pays to be included or to rank higher.
How much does Livagen cost in the UK?
Listed prices in GBP run from £1.21/mg to £4.25/mg, median £2.26/mg, across 22 listings from 6 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.
What sizes is Livagen sold in?
Suppliers on this page list Livagen in 2mg, 5mg - Ultimate, 5mg, 10mg - Ultimate, 10mg, 20mg. 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.
Is it legal to buy Livagen in the UK?
Most research peptides are not controlled drugs in the UK, but selling or supplying an unlicensed medicine is an offence under the Human Medicines Regulations 2012; growth hormone and HCG are Class C controlled drugs. Our page on whether peptides are legal in the UK sets out the rules with a link to every source. This is general information, not legal advice.
Can Livagen be shipped to the UK?
Non-controlled medicines can be imported for your own use without an import licence, but Border Force can seize quantities above reasonable personal use, and controlled drugs such as growth hormone and HCG cannot be posted to you from overseas. Each supplier on this page shows where it is based, so you can see whether an order would cross a border.
How do I check a Livagen supplier's test results?
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.