--- title: "Best TB4 Prices UK 2026 | Compare 1 Suppliers - PeptideSupermarket®" description: "Find the best TB4 prices in the UK. Compare 1 verified suppliers from £31.50. RP Peptides is cheapest today — average £31.50." url: "https://peptidesupermarket.co.uk/best-tb4-prices" 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) › Best TB4 Prices in the UK # Best TB4 Prices in the UK Hunting for the best deal on **TB4**? We track live prices across 1 verified UK suppliers so you can buy from **£31.50** without trawling a dozen websites. Cheapest right now: **RP Peptides** at £31.50 Cheapest Price £31.50 at RP Peptides Average Price £31.50 5mg dosage Highest Price £31.50 at RP Peptides UK Suppliers 1 compared ## TB4 Price Comparison Pick a dosage to compare live prices across UK suppliers. 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) | ### 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 ## Top TB4 suppliers Our pick of the best-value verified UK vendors stocking TB4 right now. [RP Peptides](https://peptidesupermarket.co.uk/suppliers/rp-peptides) Best Price 50/100 £31.50 5mg - Lab tested by Janoshik - Extra 10% off with code [View profile](https://peptidesupermarket.co.uk/suppliers/rp-peptides) [View deal](https://peptidesupermarket.co.uk/go/019bdb60-ac5b-723d-bc43-0a09d180244a?loc=keyword_spotlight) ## What's the best price for TB4? Right now the best TB4 price is **£31.50** from [RP Peptides](https://peptidesupermarket.co.uk/suppliers/rp-peptides), based on the 5mg dosage. Across all 1 suppliers we track, the average sits at **£31.50**, while the most expensive listing comes from RP Peptides. That's a spread of roughly **0%** between the cheapest and dearest — so choosing the right vendor can make a real difference to what you pay. Because we normalise every listing to the same 5mg dosage, the prices above are directly comparable. The cheapest option currently works out at around £6.30/mg, which is the figure worth anchoring on when you weigh up vials of different sizes. ## How we track TB4 prices We continuously monitor TB4 listings from 1 verified UK suppliers, recording every price change as it happens. Each price is converted to a per-milligram figure for the 5mg dosage so you're always comparing like for like, never headline numbers that hide a smaller vial. The comparison table updates automatically, and the 30-day chart above shows whether TB4 is trending cheaper or more expensive — handy for deciding whether to buy now or wait. ## Is the cheapest TB4 always the best buy? Not always. The lowest sticker price doesn't guarantee the lowest cost per milligram, and a vendor without third-party lab testing may not be the bargain it appears. When we rank value we look beyond price alone at: - **Purity and lab testing** — independent certificates of analysis confirming concentration and identity. - **Stock status** — an unbeatable price is no use if the product is out of stock. - **Delivery speed and cost** — free-shipping thresholds can flip which supplier is genuinely cheapest once postage is added. - **Reputation** — established vendors with verified reviews carry less risk. ## Tips for getting the best TB4 price - **Compare the per-mg cost**, not just the headline price — larger 5mg vials are often better value than several small ones. - **Use discount codes** — some suppliers offer an extra percentage off at checkout, which can beat a lower sticker price elsewhere. - **Buy when the trend dips** — the 30-day chart shows the cheapest, average and highest price each day so you can time your order. - **Check the total cost** — factor in shipping and any free-delivery threshold before deciding. ## How much should you pay for TB4? As a rule of thumb, expect to pay around **£31.50** for the 5mg dosage, with the keenest UK pricing starting at **£31.50**. Anything close to **£31.50** is at the top of the current range — worth it only if it buys you faster delivery, a stronger guarantee, or verified testing you can't get cheaper elsewhere. > All peptides listed are for in-vitro laboratory research only. Peptide Supermarket is a price-comparison service and does not sell, supply, or ship any products. ### More ways to buy TB4 - [TB4 full price comparison](https://peptidesupermarket.co.uk/peptide/tb4) - [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 UK Supplier](https://peptidesupermarket.co.uk/tb4-uk-supplier) - [TB4 For Sale](https://peptidesupermarket.co.uk/tb4-for-sale) ### Compare prices for other peptides - [Retatrutide](https://peptidesupermarket.co.uk/best-retatrutide-prices) - [GHK-Cu](https://peptidesupermarket.co.uk/best-ghk-cu-prices) - [BPC-157](https://peptidesupermarket.co.uk/best-bpc-157-prices) - [NAD+](https://peptidesupermarket.co.uk/best-nad-prices) - [Mots-C](https://peptidesupermarket.co.uk/best-mots-c-prices) - [Tirzepatide](https://peptidesupermarket.co.uk/best-tirzepatide-prices) ## Compare every TB4 deal in one place Live prices from verified UK suppliers, updated continuously. 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