--- title: "TB4 UK Suppliers — 1 Verified Sellers (2026) - PeptideSupermarket®" description: "A directory of 1 verified UK TB4 suppliers, with prices from £31.50, ratings, delivery times and lab-testing details compared side by side." url: "https://peptidesupermarket.co.uk/tb4-uk-supplier" site: "PeptideSupermarket®" country: "United Kingdom" --- [Home](https://peptidesupermarket.co.uk) › [Peptides](https://peptidesupermarket.co.uk/compare-peptide-prices-uk) › [TB4](https://peptidesupermarket.co.uk/peptide/tb4) › TB4 UK Suppliers The UK TB4 Directory # TB4 UK Suppliers Our directory of verified UK **TB4** suppliers — 1 sellers compared on price (from **£31.50**), ratings, delivery speed and independent lab testing, so you can choose with confidence. 1 Listed suppliers £31.50 From ## Supplier listings 5mg dosage 01 [RP Peptides](https://peptidesupermarket.co.uk/suppliers/rp-peptides) Lab tested £31.50 with code [Visit supplier](https://peptidesupermarket.co.uk/go/019bdb60-ac5b-723d-bc43-0a09d180244a?loc=keyword_price_table) ## Compare TB4 by dosage Compare dosage | # | Supplier | Price | Per mg | Stock | Lab Tested | | | --- | --- | --- | --- | --- | --- | --- | | 1 | 50 Confidence [RP Peptides](https://peptidesupermarket.co.uk/suppliers/rp-peptides) Cheapest | £31.50 with code | £6.30 | In Stock | | [View Deal](https://peptidesupermarket.co.uk/go/019bdb60-ac5b-723d-bc43-0a09d180244a?loc=keyword_price_table) | ## Price history ### 30-Day TB4 Price Trend Based on the 5mg dosage — cheapest, average & highest listed price. Cheapest Average Highest £35 £35 £35 28 Sep 12 Oct 27 Oct 30-Day Low £35.00 Average £35.00 30-Day High £35.00 ## Choosing a TB4 supplier in the UK There are 1 UK suppliers stocking TB4 in our directory, with 5mg prices from **£31.50** up to **£31.50** (average **£31.50**). [RP Peptides](https://peptidesupermarket.co.uk/suppliers/rp-peptides) is the keenest on price today at roughly £6.30/mg, but the cheapest supplier isn't always the right one — delivery, testing and reputation matter just as much. ## What makes a good TB4 supplier We'd shortlist suppliers that offer: - **Third-party lab testing** — an independent certificate of analysis for every batch. - **UK-based dispatch** — faster delivery, no customs delays and easier returns. - **Transparent pricing** — clear per-vial and per-mg costs with no surprises at checkout. - **Verified reviews** — a track record from real customers you can actually check. - **Clear policies** — upfront shipping times, payment options and refund terms. ## How much do UK TB4 suppliers charge? Expect to pay around **£31.50** for the 5mg dosage, dropping to **£31.50** with the best-value supplier and rising to **£31.50** at the top end — a spread of roughly **0%** across the directory. Each listing above links to the supplier's full profile with their delivery, payment and testing details. ## Buying from a TB4 supplier safely Research peptides are supplied for in-vitro laboratory use only. Favour established suppliers with verified reviews and independent testing, and ensure any purchase complies with the law in your jurisdiction. > For in-vitro laboratory research use only. We compare suppliers — we don't sell, supply or ship TB4 or any other peptide. ### More ways to buy TB4 - [TB4 full price comparison](https://peptidesupermarket.co.uk/peptide/tb4) - [Best TB4 Prices](https://peptidesupermarket.co.uk/best-tb4-prices) - [Cheapest TB4 Prices](https://peptidesupermarket.co.uk/cheapest-tb4-prices) - [Where to Buy TB4](https://peptidesupermarket.co.uk/where-to-buy-tb4) - [Buy TB4 Online UK Cheap](https://peptidesupermarket.co.uk/buy-tb4-online-uk-cheap) - [TB4 Price Comparison](https://peptidesupermarket.co.uk/tb4-price-comparison) - [TB4 For Sale](https://peptidesupermarket.co.uk/tb4-for-sale) ### Compare prices for other peptides - [Retatrutide](https://peptidesupermarket.co.uk/retatrutide-uk-supplier) - [GHK-Cu](https://peptidesupermarket.co.uk/ghk-cu-uk-supplier) - [BPC-157](https://peptidesupermarket.co.uk/bpc-157-uk-supplier) - [NAD+](https://peptidesupermarket.co.uk/nad-uk-supplier) - [Mots-C](https://peptidesupermarket.co.uk/mots-c-uk-supplier) - [Tirzepatide](https://peptidesupermarket.co.uk/tirzepatide-uk-supplier) ## Compare every TB4 deal in one place Live prices from verified UK suppliers, updated continuously. Find the cheapest TB4 in seconds. [View TB4 Comparison](https://peptidesupermarket.co.uk/peptide/tb4) [Browse All Peptides](https://peptidesupermarket.co.uk/compare-peptide-prices-uk) --- *Add `.md` to any page URL on peptidesupermarket.co.uk for its Markdown version. Index of the site: https://peptidesupermarket.co.uk/llms.txt - full text: https://peptidesupermarket.co.uk/llms-full.txt.*