01
7.6/ 10PepFinder Score
From £11.95/mg (2 mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| PEG-MGF | 2 mg | £23.90 | £11.95/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
Market data · 29 suppliers · United Kingdom
Buy PEG-MGF UK : 29 suppliers prices compared
29 of the suppliers we track list PEG-MGF 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 PEG-MGF, 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.Also known as PEGylated mechano growth factor, PEG MGF. Stores list it under any of these names, and all of them are matched here.
Prices checked 25 Sept 2026 · 33 listings · 26 in stock · Growth factor analogues
GBP · 24 suppliersmedian £10.98/mg
£5.40/mg£40.00/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 29 of 29 suppliers · prices in GBP only, never converted
- 02
Adonis Elite Peptides
GB basedThird-party testing stated39 products tracked · Ships to 36 countries
Pays byCardBank transferCrypto7.5/ 10PepFinder ScoreFrom £6.00/mg (5mg)
Listing as named Size Price Per mg Stock Adonis PEG MGF 5mg – Research Peptide (RUO) 5mg £29.99 £6.00/mg In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 03
Buy Research Peptides UK
GB basedThird-party testing stated79 products tracked · Ships to 31 countries
Pays byPayPal7.5/ 10PepFinder ScoreFrom £10.98/mg (2mg)
Listing as named Size Price Per mg Stock PEG-MGF 2mg 2mg £21.95 £10.98/mg In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 04
Power Peptides
GB basedThird-party testing statedCOA page linked, not reviewed79 products tracked · Delivery Most UK orders are dispatched within 24 hours and arrive within 1–3 working days using tracked delivery. · Ships to 36 countries
Pays byCard7.3/ 10PepFinder ScoreListing as named Size Price Per mg Stock PEG MGF As listed £20.00 — In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 05
UK Peptide Lab
GB basedThird-party testing statedCOA page linked, not reviewed52 products tracked · Delivery Delivered in 1-2 working days
Pays byBank transfer3.7 Trustpilot(16)7.2/ 10PepFinder ScoreListing as named Size Price Per mg Stock PEG-MGF As listed £29.99 — In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 06
NovaVitality
GB basedThird-party testing statedCOA page linked, not reviewed65 products tracked · Delivery UK Delivery Tracked 24 (1 day) .
Pays byCardBank transferPayPal3.9 Trustpilot(23)7.1/ 10PepFinder ScoreFrom £8.75/mg (2mg)
Listing as named Size Price Per mg Stock Pegylated Mechano Growth Factor (PEG-MGF) 2mg 2mg £17.50 £8.75/mg In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 07
Third-party testing statedCOA page linked, not reviewed63 products tracked
7.1/ 10PepFinder ScoreFrom £9.95/mg (2mg)
Listing as named Size Price Per mg Stock PEG-MGF 2mg 2mg £19.90 £9.95/mg In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 08
Corix Labs
GB basedThird-party testing statedCOA page linked, not reviewed46 products tracked
Pays byCardBank transfer6.9/ 10PepFinder ScoreFrom £9.50/mg (2mg)
Listing as named Size Price Per mg Stock PEG-MGF 2mg 2mg £18.99 £9.50/mg In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 09
Opti-Gen Peptides
GB basedCOA page linked, not reviewed164 products tracked · Ships to 1 country
3.7 Trustpilot(1)6.8/ 10PepFinder ScoreFrom £10.00/mg (2mg)
Listing as named Size Price Per mg Stock PEG-MGF 2mg 2mg £20.00 £10.00/mg In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 10
6.3/ 10PepFinder ScoreFrom £10.00/mg (2mg)
Listing as named Size Price Per mg Stock PEG MGF 2mg 2mg £19.99 £10.00/mg In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 11
6.3/ 10PepFinder ScoreFrom £5.40/mg (2MG)
Listing as named Size Price Per mg Stock PEG MGF 2MG : Research Only 2MG £10.80 £5.40/mg In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 12
ARMAPEPTIDES
GB basedThird-party testing statedCOA page linked, not reviewed40 products tracked · Ships to 1 country
Pays byCardBank transfer6.2/ 10PepFinder ScoreFrom £6.00/mg (5MG)
Listing as named Size Price Per mg Stock PEG-MGF 5MG 5MG £30.00 £6.00/mg In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 13
6.2/ 10PepFinder ScoreFrom £12.00/mg (2mg)
Listing as named Size Price Per mg Stock PEG MGF 2mg 2mg £24.00 £12.00/mg In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 14
Be Better Peptides
GB basedThird-party testing statedCOA page linked, not reviewed47 products tracked
Pays byCard6.1/ 10PepFinder ScoreFrom £10.00/mg (2MG)
Listing as named Size Price Per mg Stock PEG-MGF 2MG 2MG £19.99 £10.00/mg In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 15
6.0/ 10PepFinder ScoreFrom £10.00/mg (· 2mg)
Listing as named Size Price Per mg Stock PEG-MGF · 2mg £20.00 £10.00/mg Out of stock On their site ↗ PEG-MGF Cartridge · 2mg £30.00 — Out of stock On their site ↗ PEG-MGF Pen · 2mg £60.00 — Out of stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 16
Peptide Pro
GB basedThird-party testing stated63 products tracked · Delivery Delivery to the Republic of Ireland is estimated at 3–5 working days after dispatch, but courier and customs processing can affect timings. · Ships to 1 country
6.0/ 10PepFinder ScoreListing as named Size Price Per mg Stock PEG-MGF 2mg Research Pen 2mg £199.00 — In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 175.7/ 10PepFinder Score
From £10.98/mg (2mg)
Listing as named Size Price Per mg Stock PEG-MGF 2mg 2mg £21.95 £10.98/mg In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 18
British Peptides
GB basedThird-party testing statedCOA page linked, not reviewed88 products tracked
4.5 Trustpilot(17)5.5/ 10PepFinder ScoreFrom £12.50/mg (2mg)
Listing as named Size Price Per mg Stock PEG MGF 2mg 2mg £25.00 £12.50/mg In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 19
5.5/ 10PepFinder ScoreFrom £15.00/mg (2mg)
Listing as named Size Price Per mg Stock PEG-MGF 2mg 2mg £30.00 £15.00/mg In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 205.5/ 10PepFinder Score
From £12.48/mg (2mg)
Listing as named Size Price Per mg Stock PEG MGF 2mg 2mg £24.95 £12.48/mg In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 21
BioLab Peptides
GB basedThird-party testing statedCOA page linked, not reviewed56 products tracked · Ships to 36 countries
Pays byBank transferCrypto5.3/ 10PepFinder ScoreFrom £6.25/mg (4 mg)
Listing as named Size Price Per mg Stock PEG-mgF 4 mg 4 mg £25.00 £6.25/mg In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 22
Premium Peptide Shop
GB basedThird-party testing statedCOA page linked, not reviewed37 products tracked
5.3/ 10PepFinder ScoreFrom £12.50/mg (2 mg)
Listing as named Size Price Per mg Stock buy PEG-MGF 2 mg 2 mg £25.00 £12.50/mg In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 23
Voltranis Labs
GB basedCOA page linked, not reviewed29 products tracked · Delivery Please do it within 14 days of delivery — sooner for transit damage, because carriers apply their own time limits to a claim and we may lose the ability to make one. · Ships to 1 country
Pays byCard5.1/ 10PepFinder ScoreListing as named Size Price Per mg Stock PEG-MGF As listed — — Out of stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 24
4.5/ 10PepFinder ScoreFrom £14.50/mg (2mg)
Listing as named Size Price Per mg Stock PEG-MGF 2mg 2mg £29.00 £14.50/mg In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 25
–PepFinder ScoreListing as named Size Price Per mg Stock PEG-MGF As listed £29.90 — In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 26
uk peptides
GB based84 products tracked · Delivery We offer fast 24 hours delivery to your address with track and trace code from Royal Mail(UK).
–PepFinder ScoreFrom £10.98/mg (2mg)
Listing as named Size Price Per mg Stock PEG-MGF 2mg 2mg £21.95 £10.98/mg In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 27
305 products tracked · Delivery delivery? Orders are processed within 24-48 hours · Ships to the UK
Pays byBank transfer3.7 Trustpilot(1)6.8/ 10PepFinder ScoreFrom £15.48/mg (2mg Vial)
Listing as named Size Price Per mg Stock PEG-MGF Peptide Vial Kit = 2mg vial, bac water, syringes £39.93 — Out of stock PEG MGF Pre-Mixed Pen 2mg Pen kit with 1 pre mixed cartridge £60.53 — Out of stock PEG-MGF Peptide Vial 2mg Vial £30.95 £15.48/mg Out of stock Prices as last checked on their site. The supplier confirms the final price and availability.
- 28
COA page linked, not reviewed36 products tracked · Ships to the UK
Pays byBank transferCrypto2.0 Trustpilot(14)6.3/ 10PepFinder ScoreFrom £12.48/mg (2mg)
Listing as named Size Price Per mg Stock PEG MGF 2mg 2mg £24.95 £12.48/mg In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
- 29
Third-party testing statedCOA page linked, not reviewed106 products tracked · Ships to the UK
6.1/ 10PepFinder ScoreFrom £40.00/mg (2mg)
Listing as named Size Price Per mg Stock PEG MGF For Lab Research 2mg £79.99 £40.00/mg In stock On their site ↗ Prices as last checked on their site. The supplier confirms the final price and availability.
Told when PEG-MGF 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
- 29 list PEG-MGF, 26 listings in stock
- Price per mg (GBP)
- £5.40/mg to £40.00/mg, median £10.98/mg, across 24 listings from 24 suppliers
- Test certificates
- Not yet collected by PepFinder for PEG-MGF; 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 PEG-MGF is
PEG-MGF is mechano growth factor, a synthetic 24-amino-acid peptide from the E domain of an IGF-1 splice variant, with a polyethylene glycol chain attached to slow its clearance from the body. It is sold for muscle growth and recovery, but we could not find a single published study of the PEGylated peptide in cells, animals or people. Everything known about it is inferred from the unmodified MGF peptide, whose own evidence is contradictory, and from what PEGylation does to other proteins. Read the full PEG-MGF guide, with the published research and references.
PEG-MGF market over time
The median listed price per mg across every tracked supplier listing PEG-MGF 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 £10.00/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
145 listings added · 0 withdrawn
- 25 Sept 2026Ventra SciencesNew listing: PEG-MGF
- 25 Sept 2026Union BiolabsNew listing: PEG MGF 2mg (2mg)
- 25 Sept 2026UK Peptides ShopNew listing: PEG-MGF 2mg (2mg)
- 25 Sept 2026UK Peptides OnlineNew listing: PEG MGF 2mg × 10 vials (2mg × 10)
- 25 Sept 2026UK PeptidesNew listing: PEG MGF 2mg (2mg)
- 25 Sept 2026UK Peptide StoreNew listing: PEG-MGF 2mg (2mg)
- 25 Sept 2026UK Peptide LabNew listing: PEG-MGF
- 25 Sept 2026Trident Peptides UKNew listing: PEG MGF 2mg (2mg)
- 25 Sept 2026Tide LabsNew listing: PEG-MGF (2 mg)
- 25 Sept 2026The Peptide CoveNew listing: PEG-MGF (2mg)
Before you choose a PEG-MGF 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 PEG-MGF is and what published studies have found, see our PEG-MGF 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 PEG-MGF 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 PEG-MGF.
- 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.
PEG-MGF in the UK: questions
Where can I buy PEG-MGF in the UK?
29 of the suppliers PepFinder tracks list PEG-MGF and are based in or ship to the UK. The highest rated are Tide Labs, Adonis Elite Peptides, Buy Research Peptides UK. 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 PEG-MGF cost in the UK?
Listed prices in GBP run from £5.40/mg to £40.00/mg, median £10.98/mg, across 24 listings from 24 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 PEG-MGF sold in?
Suppliers on this page list PEG-MGF in 2 mg, 2mg, 2MG, · 2mg, Kit = 2mg vial, bac water, syringes, Pen kit with 1 pre mixed cartridge. 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 PEG-MGF 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 PEG-MGF 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 PEG-MGF 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 PEG-MGF from these suppliers, so check each supplier's own site.
How this list is built: suppliers appear because they list PEG-MGF 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.