Cheapest TB-500 in the UK

The cheapest 10mg TB-500 is Kensington Labs at £24.95, as of 8 June 2026.

Across 14 UK vendors a 10mg TB-500 vial ranges from £24.95 to £51.00, the cheapest is Kensington Labs at £24.95.

For a 10mg vial: Kensington Labs (£24.95), Regen Peptides (£25.00), Precision Research UK (£29.95).

From 14 tracked UK vendors, including Regen Peptides, Kensington Labs, Maxx Labs, Precision Research UK, Dr Peptides, Nova Peptide. Peptiverse compares their prices side by side.

Regen Peptides, Kensington Labs, Maxx Labs, Precision Research UK, Dr Peptides, Nova Peptide, C&D Peptides, Imperial Sciences UK, OP Labs (Oxford Peptides), Density Labs, UK Peptide Supply, BioPlex Peptides and 2 more.

Tracked vial sizes: 2mg, 5mg, 10mg, 20mg.

The cheapest 2mg TB-500 is Peptiology at £29.99.

Research peptides such as TB-500 are legal to buy and sell in the UK as laboratory research materials, provided they are supplied for research use only, not for human consumption, and carry no medical claims.

This page compares single-compound TB-500. It is also sometimes sold combined with other peptides in blends/stacks, which are listed separately.

Prices are scraped from each vendor's live catalogue and were last refreshed on 8 June 2026; the comparison re-runs regularly so figures stay current.

Yes, 4 vendors listing TB-500 publish an independent third-party COA (Janoshik): Kensington Labs, C&D Peptides, Imperial Sciences UK, UK Peptide Supply. Others show an in-house or no published COA, so always check the batch COA before buying.

Trust a COA that is (1) from an independent lab such as Janoshik, not in-house, (2) tied to the exact batch you're buying, and (3) recently dated. An undated or old COA, or one for a different batch, does not prove the quality of current stock.