Prices checked 25 Sept 2026 · 7 listings · 6 in stock · Reproductive hormones and analogues
No priced listings with a stated quantity yet.
Each currency is shown separately; prices are never converted.
Regulatory status
Triptorelin is the active ingredient of prescription-only medicines in many countries. Material sold as a 'research' product is not an approved medicine.
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 3 of 3 suppliers · prices in GBP only, never converted
162 products tracked
From £2.76/mg (10mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Triptorelin (10 pack) | 2mg | £103.50 | — | In stock | On their site ↗ |
| Triptorelin (10 pack) | 5mg | £155.25 | £3.11/mg | In stock | On their site ↗ |
| Triptorelin (10 pack) | 10mg | £276.00 | £2.76/mg | In stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
305 products tracked · Delivery delivery? Orders are processed within 24-48 hours · Ships to the UK
From £5.70/mg (2mg Vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Triptorelin Peptide Vial | 2mg Vial | £11.39 | £5.70/mg | In stock | |
| Triptorelin Peptide Vial | Kit = 2mg vial, bac water, syringes | £20.37 | — | In stock | |
| Triptorelin Pre-Mixed Pen 2mg | Pen kit with 1 pre mixed cartridge | £45.85 | — | In stock |
Prices as last checked on their site. The supplier confirms the final price and availability.
106 products tracked · Ships to the UK
From £10.00/mg (2mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Triptorelin For Lab Research | 2mg | £20.00 | £10.00/mg | Out of stock | On their site ↗ |
Prices as last checked on their site. The supplier confirms the final price and availability.
Told when Triptorelin gets cheaper in the UK
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At a glance · 25 Sept 2026
Triptorelin is a synthetic analogue of gonadotropin-releasing hormone (GnRH) in which one amino acid, glycine at position 6, is replaced by D-tryptophan. Given as a monthly, three-monthly or six-monthly depot injection it switches off the production of testosterone or oestrogen, and it is a licensed prescription medicine for advanced prostate cancer, endometriosis, uterine fibroids, central precocious puberty and, in the UK, premenopausal breast cancer. It first stimulates and then suppresses the pituitary, which is why it is also sold by research vendors for a single-dose “post-cycle therapy” use that has never been tested in a trial. Read the full Triptorelin guide, with the published research and references.
The median listed price per mg across every tracked supplier listing Triptorelin 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
Catalogue changes, last 30 days
42 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 Triptorelin is and what published studies have found, see our Triptorelin 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.
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.
3 of the suppliers PepFinder tracks list Triptorelin and are based in or ship to the UK. The highest rated are Adaptog Research, PharmaLabGlobal, Peptides Lab 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.
Suppliers on this page list Triptorelin in 2mg Vial, Kit = 2mg vial, bac water, syringes, Pen kit with 1 pre mixed cartridge, 2mg, 5mg, 10mg. 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.
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.
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.
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 Triptorelin from these suppliers, so check each supplier's own site.
How this list is built: suppliers appear because they list Triptorelin 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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