Peptide Referee

Thymagen: research, legal status and who sells it

This page is information, not medical advice. Thymagen is not approved as a medicine in the markets below unless stated. We don't publish dosing or usage instructions.

Also known as
Thymogen, Glu-Trp, EW peptide
Category
Synthetic dipeptide (Glu-Trp) registered as a medicine in Russia under the name Thymogen
Evidence level
Early human trials
Price range
$3.40/mg to $5.95/mg, median $4.00/mg across 6 vendors (compare)
Our lab tests
None yet (how testing will work)
WhereStatus
United StatesNo FDA-approved drug contains thymagen (Thymogen) [1].
United KingdomNo UK-licensed medicine containing thymagen (Thymogen) appears in the MHRA products database [2].
European UnionNo medicine containing thymagen (Thymogen) is authorized in the EU, according to EMA's central and Article 57 product data [3][4].
CanadaNo product containing thymagen (Thymogen) appears in Health Canada's Drug Product Database [5].
AustraliaThymagen (Thymogen) is not named in Australia's Poisons Standard (October 2026) [6].
Sport (WADA)Not named on the 2026 Prohibited List [7].
 Summaries of official sources, checked —. Rules change; follow the source links. Not legal advice.

We haven't published a full overview of Thymagen yet. The legal status table and live prices on this page are current.

Thymagen prices: cheapest listings

The five lowest $/mg listings out of 6. See all Thymagen prices

Vendor Transparency Product Size Price $/mg vs median Stock Vendor's page
Peptide Crafters 27/100* THYMAGEN (25mg) 25 mg $70 $2.80/mg −30% Out of stock View
Swiss Chems FDA warning letter, Dec 2024 72/100 Thymogen, 20mg 20 mg $68 $3.40/mg −15% In stock View
Pure Lab Peptides 82/100 Thymogen 20mg 20 mg $70 $3.50/mg −12% In stock View
Peptides World 80/100 Thymagen 20mg 20 mg $80 $4.00/mg median In stock View
BioLongevity Labs 72/100 Thymagen (Thymogen) (20mg) 20 mg $80 $4.00/mg median In stock View

Prices come from each vendor's public product feed and were last fetched Oct 15, 2026. They exclude shipping and discounts. $/mg uses the labeled amount, not measured content. A transparency score marked * is based on fewer than six checks; checks we couldn't complete score 0. How we compare prices.

Sources

  1. Drugs@FDA: FDA-Approved Drugs (database searched by active ingredient). U.S. Food and Drug Administration. Accessed Oct 15, 2026
  2. MHRA Products: licensed-medicine search for "thymogen". Medicines and Healthcare products Regulatory Agency (UK). Accessed Oct 15, 2026
  3. EMA medicines data: centrally authorised human medicines (export of 14 October 2026). European Medicines Agency. Accessed Oct 15, 2026
  4. EMA Article 57 product data: medicines authorised in the EU/EEA (data as of 9 October 2026). European Medicines Agency. Accessed Oct 15, 2026
  5. Drug Product Database online query (searched by active ingredient). Health Canada. Accessed Oct 15, 2026
  6. Therapeutic Goods (Poisons Standard—October 2026) Instrument 2026 (F2026L01327, registered 30 September 2026). Federal Register of Legislation, Australian Government. Accessed Oct 15, 2026
  7. World Anti-Doping Code International Standard: Prohibited List 2026 (in force 1 January 2026). World Anti-Doping Agency. Accessed Oct 15, 2026
  8. The First Reciprocal Activities of Chiral Peptide Pharmaceuticals: Thymogen and Thymodepressin, as Examples. International Journal of Molecular Sciences (2024). Accessed Oct 15, 2026
  9. Peptides Regulating Proliferative Activity and Inflammatory Pathways in the Monocyte/Macrophage THP-1 Cell Line. International Journal of Molecular Sciences (2022). Accessed Oct 15, 2026