PeptideTrace

Thymalfasin — Prices & Availability (May 2026)

Research CompoundThymic Peptide (Immunomodulator)

Thymalfasin has been marketed as Zadaxin in countries where it holds approval, but it has not been approved by the FDA or EMA. It has been studied in hepatitis B, hepatocellular carcinoma, and seps...

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Market Intelligence

Vendors stocking

11

across 4 countries

Total listings

15

14 in stock

Price range

£26.95–£79.90

Median price per mg

£5.99

Most common size

5mg

8 listings

Stock health

93%

Vendor Listings

Sort by:

11 vendors · 14 listings

Pure Peptides UKEstablished🇬🇧 United Kingdom
Thymosin Alpha 1 10mg10mg
£44.00£4.40/mgIn stock
Thymosin Alpha 1 10mg10mg
£44.00£4.40/mgIn stock
Particle Peptides (PARTICLE s.r.o.) Established🇸🇰 Slovakia
Thymosin Alpha 1 5mg5mg
€44.99€9.00/mgIn stock
Thymosin Alpha 1 5mg5mg
€44.99€9.00/mgIn stock
Bluewell PeptidesModerate🇬🇧 United Kingdom
Thymosin Alpha 1 5mg Peptide5mg
£26.95£5.39/mgIn stock
Thymosin Alpha 1 10mg Peptide10mg
£45.95£4.60/mgIn stock
Peak BodyModerate🇬🇧 United Kingdom
Thymosin Alpha 1 5mg5mg
£27.95£5.59/mgIn stock
UK PeptidesModerate🇬🇧 United Kingdom
Thymosin Alpha 1 5mg5mg
£29.95£5.99/mgIn stock
Peptides of LondonModerate🇬🇧 United Kingdom
Thymosin Alpha-1 5mg5mg
£29.99£6.00/mgIn stock
Steroids UKModerate🇬🇧 United Kingdom
Deus Medical THYMOSIN Α1 (Thymosin Alpha-1)
£79.90In stock
UK Peptide ShopLow🇬🇧 United Kingdom
Thymosin Alpha-1
£26.99In stock
Orion PeptidesLow🇺🇸 United States
Thymosin Alpha-1 – 5mg5mg
$31.00$6.20/mgIn stock
ReVICO LabsLow🇨🇦 Canada
Thymosin Alpha-1 (5mg)5mg
$60.00$12.00/mgIn stock
NextGenPepsLow🇺🇸 United States
Thymosin A-1
$84.00In stock

Price by Country

Size Comparison

5mg

8 listings

Avg price: £36.98

Avg per mg: £7.40

10mg

3 listings

Avg price: £44.65

Avg per mg: £4.46

Related Compounds

This compound is sold as a research chemical and is not approved for human use. Information on this page is compiled from publicly available vendor listings and is provided for informational purposes only. PeptideTrace does not sell peptides, does not facilitate transactions, and does not recommend any vendor. Always verify product quality independently.

Prices last updated: 15 May 2026

Data sourced from 11 vendor websites across 4 countries