--- title: "Best GDF-8 Prices UK 2026 | Compare 4 Suppliers - PeptideSupermarket®" description: "Find the best GDF-8 prices in the UK. Compare 4 verified suppliers from £49.90. Kensington Labs is cheapest today — average £137.47." url: "https://peptidesupermarket.co.uk/best-gdf-8-prices" site: "PeptideSupermarket®" country: "United Kingdom" --- [Home](https://peptidesupermarket.co.uk) › [Peptides](https://peptidesupermarket.co.uk/compare-peptide-prices-uk) › [GDF-8](https://peptidesupermarket.co.uk/peptide/gdf-8) › Best GDF-8 Prices in the UK # Best GDF-8 Prices in the UK Hunting for the best deal on **GDF-8**? We track live prices across 4 verified UK suppliers so you can buy from **£49.90** without trawling a dozen websites. Cheapest right now: **Kensington Labs** at £49.90 Cheapest Price £49.90 at Kensington Labs Average Price £137.47 1mg dosage Highest Price £280.00 at Woodlands Biohack UK Suppliers 4 compared Our recommended GDF-8 supplier Partner [Kensington Labs](https://peptidesupermarket.co.uk/suppliers/kensington-labs) Lab tested Free delivery From £49.90 1mg [Visit Kensington Labs](https://peptidesupermarket.co.uk/go/019d44b4-5157-70b8-baeb-57c77649e16e?loc=keyword_featured) ## GDF-8 Price Comparison Pick a dosage to compare live prices across UK suppliers. | # | Supplier | Price | Per mg | Stock | Lab Tested | | | --- | --- | --- | --- | --- | --- | --- | | 1 | 95 Confidence [BioPlex Peptides](https://peptidesupermarket.co.uk/suppliers/bioplex-peptides) Cheapest ★ 5.0 | £69.99 | £69.99 | In Stock | | [View Deal](https://peptidesupermarket.co.uk/go/01a02b3a-0b61-7161-b414-66aab0f1d0ba?loc=keyword_price_table) | | 2 | 68 Confidence [Woodlands Biohack](https://peptidesupermarket.co.uk/suppliers/woodlands-biohack) | £280.00 | £280.00 | In Stock | — | [View Deal](https://peptidesupermarket.co.uk/go/01a1275f-2e2d-7340-ae93-ee029641f2c6?loc=keyword_price_table) | | 3 | 50 Confidence [Kensington Labs](https://peptidesupermarket.co.uk/suppliers/kensington-labs) | £49.90 | £49.90 | Out of Stock | | [View Deal](https://peptidesupermarket.co.uk/go/019d44b4-5157-70b8-baeb-57c77649e16e?loc=keyword_price_table) | | 4 | 50 Confidence [Premium Peptide Shop](https://peptidesupermarket.co.uk/suppliers/premium-peptide-shop) | £150.00 | £150.00 | In Stock | — | [View Deal](https://peptidesupermarket.co.uk/go/019f5a04-a414-700b-8085-d8ba66abaf57?loc=keyword_price_table) | ### 30-Day GDF-8 Price Trend Based on the 1mg dosage — cheapest, average & highest listed price. Cheapest Average Highest £280 £165 £50 28 Sep 12 Oct 27 Oct 30-Day Low £49.90 Average £98.99 30-Day High £280.00 ## Top GDF-8 suppliers Our pick of the best-value verified UK vendors stocking GDF-8 right now. [BioPlex Peptides](https://peptidesupermarket.co.uk/suppliers/bioplex-peptides) Best Price 95/100 £69.99 1mg - ★ 5.0 (1 reviews) - Lab tested [View profile](https://peptidesupermarket.co.uk/suppliers/bioplex-peptides) [View deal](https://peptidesupermarket.co.uk/go/01a02b3a-0b61-7161-b414-66aab0f1d0ba?loc=keyword_spotlight) [Woodlands Biohack](https://peptidesupermarket.co.uk/suppliers/woodlands-biohack) Runner-up 68/100 £280.00 1mg - Trading since 2026 - 2–3 day UK delivery - Lab tested by Janoshik [View profile](https://peptidesupermarket.co.uk/suppliers/woodlands-biohack) [View deal](https://peptidesupermarket.co.uk/go/01a1275f-2e2d-7340-ae93-ee029641f2c6?loc=keyword_spotlight) [Premium Peptide Shop](https://peptidesupermarket.co.uk/suppliers/premium-peptide-shop) Also worth a look 50/100 £150.00 1mg [View profile](https://peptidesupermarket.co.uk/suppliers/premium-peptide-shop) [View deal](https://peptidesupermarket.co.uk/go/019f5a04-a414-700b-8085-d8ba66abaf57?loc=keyword_spotlight) ## What's the best price for GDF-8? Right now the best GDF-8 price is **£49.90** from [Kensington Labs](https://peptidesupermarket.co.uk/suppliers/kensington-labs), based on the 1mg dosage. Across all 4 suppliers we track, the average sits at **£137.47**, while the most expensive listing comes from Woodlands Biohack. That's a spread of roughly **82%** 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 1mg dosage, the prices above are directly comparable. The cheapest option currently works out at around £49.90/mg, which is the figure worth anchoring on when you weigh up vials of different sizes. ## How we track GDF-8 prices We continuously monitor GDF-8 listings from 4 verified UK suppliers, recording every price change as it happens. Each price is converted to a per-milligram figure for the 1mg 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 GDF-8 is trending cheaper or more expensive — handy for deciding whether to buy now or wait. ## Is the cheapest GDF-8 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 GDF-8 price - **Compare the per-mg cost**, not just the headline price — larger 1mg 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 GDF-8? As a rule of thumb, expect to pay around **£137.47** for the 1mg dosage, with the keenest UK pricing starting at **£49.90**. Anything close to **£280.00** 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 GDF-8 - [GDF-8 full price comparison](https://peptidesupermarket.co.uk/peptide/gdf-8) - [Cheapest GDF-8 Prices](https://peptidesupermarket.co.uk/cheapest-gdf-8-prices) - [Where to Buy GDF-8](https://peptidesupermarket.co.uk/where-to-buy-gdf-8) - [Buy GDF-8 Online UK Cheap](https://peptidesupermarket.co.uk/buy-gdf-8-online-uk-cheap) - [GDF-8 Price Comparison](https://peptidesupermarket.co.uk/gdf-8-price-comparison) - [GDF-8 UK Supplier](https://peptidesupermarket.co.uk/gdf-8-uk-supplier) - [GDF-8 For Sale](https://peptidesupermarket.co.uk/gdf-8-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 GDF-8 deal in one place Live prices from verified UK suppliers, updated continuously. 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