--- title: "GDF-8 Price Comparison — 4 UK Suppliers (October 2026) - PeptideSupermarket®" description: "Live GDF-8 price comparison across 4 UK suppliers, from £49.90 to £280.00 (avg £137.47). Per-mg pricing and 30-day history." url: "https://peptidesupermarket.co.uk/gdf-8-price-comparison" 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) › GDF-8 Price Comparison Price Index / GDF-8 | 27 Oct 2026 # GDF-8 Price Comparison A live **GDF-8** price index across 4 UK suppliers — currently ranging from **£49.90** to **£280.00**, averaging **£137.47**. Every figure is normalised to the 1mg dosage for a true like-for-like comparison. Cheapest £49.90 Kensington Labs Average £137.47 1mg Highest £280.00 Woodlands Biohack Indexed sellers 4 live short); ?> suppliers Price spread £50 avg £137 £280 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) ## // 30-day trend ### 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 ## // Live order book | # | 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) | ## // Top-ranked sellers [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) ## How our GDF-8 price comparison works We index live GDF-8 listings from 4 verified UK suppliers and convert each one to a per-milligram figure for the 1mg dosage, so you're always comparing like for like. As of October 2026, the cheapest listing is **£49.90** (£49.90/mg) from [Kensington Labs](https://peptidesupermarket.co.uk/suppliers/kensington-labs), the average is **£137.47**, and the highest is **£280.00** from Woodlands Biohack. ## Reading the GDF-8 price spread The spread between the cheapest and most expensive GDF-8 listing is about **82%**. A wide spread means it genuinely pays to shop around; a narrow one means the market has settled and most sellers are competitive. The spread bar and order book above update continuously as suppliers change their pricing. ## What moves the GDF-8 price? - **Dosage size** — larger 1mg vials usually carry a lower per-mg cost. - **Lab testing** — independently tested product typically commands a small premium. - **Shipping** — free-delivery thresholds can flip which supplier is truly cheapest once postage is added. - **Discount codes** — checkout codes can move a listing several places up the ranking. ## Tracking GDF-8 prices over time The 30-day chart plots the cheapest, average and highest GDF-8 price each day. Use it to judge whether today's **£49.90** is a genuine low or just the current going rate, and to time your order around the dips. > For in-vitro laboratory research use only. We're a price-comparison service and do not sell, supply or ship GDF-8. ### More ways to buy GDF-8 - [GDF-8 full price comparison](https://peptidesupermarket.co.uk/peptide/gdf-8) - [Best GDF-8 Prices](https://peptidesupermarket.co.uk/best-gdf-8-prices) - [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 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/retatrutide-price-comparison) - [GHK-Cu](https://peptidesupermarket.co.uk/ghk-cu-price-comparison) - [BPC-157](https://peptidesupermarket.co.uk/bpc-157-price-comparison) - [NAD+](https://peptidesupermarket.co.uk/nad-price-comparison) - [Mots-C](https://peptidesupermarket.co.uk/mots-c-price-comparison) - [Tirzepatide](https://peptidesupermarket.co.uk/tirzepatide-price-comparison) ## Compare every GDF-8 deal in one place Live prices from verified UK suppliers, updated continuously. Find the cheapest GDF-8 in seconds. [View GDF-8 Comparison](https://peptidesupermarket.co.uk/peptide/gdf-8) [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.*