--- title: "Cheapest GDF-8 UK — From £49.90 (October 2026) - PeptideSupermarket®" description: "The cheapest GDF-8 in the UK right now is £49.90 at Kensington Labs. Compare 4 suppliers side by side and save up to 82%." url: "https://peptidesupermarket.co.uk/cheapest-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) › Cheapest GDF-8 in the UK # Cheapest GDF-8 in the UK The cheapest **GDF-8** today is **£49.90** at Kensington Labs. Compare every UK supplier below and save up to **82%** versus the most expensive listing. From £49.90 4 UK suppliers 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) | # | 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) | Prices updated continuously across all dosages. We may earn a commission from links. Cheapest Price £49.90 at Kensington Labs Average Price £137.47 1mg dosage Highest Price £280.00 at Woodlands Biohack UK Suppliers 4 compared ### 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 ## Where to buy GDF-8 cheapest The verified UK suppliers offering the best GDF-8 value today. [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) ## Where to find the cheapest GDF-8 [Kensington Labs](https://peptidesupermarket.co.uk/suppliers/kensington-labs) currently has the cheapest GDF-8 at **£49.90** for the 1mg dosage — that's about £49.90/mg. With 4 UK suppliers in our index and an average price of **£137.47**, the gap between the best and worst deal is roughly **82%**, so it genuinely pays to shop around rather than buy from the first vendor you find. ## How much cheaper is the best deal? The cheapest GDF-8 listing (£49.90) sits well below the average of £137.47, and the most expensive vendor, Woodlands Biohack, charges up to £280.00. Buying from the cheapest verified supplier rather than the dearest could save you the better part of **82%** on every vial — money better spent on more product or proper storage. ## Is the cheapest GDF-8 always the best buy? Not necessarily. The lowest sticker price doesn't always mean the lowest cost per milligram, and an unverified supplier may skip third-party lab testing to keep prices down. Before you check out, weigh the headline price against: - **Cost per mg** for the 1mg dosage, not just the price of the vial. - **Lab testing** — a certificate of analysis confirming purity and concentration. - **Stock and delivery** — in-stock items with fast, affordable UK shipping. - **Discount codes** — an extra percentage off at checkout can make a mid-priced vendor the cheapest overall. ## Track GDF-8 prices over time Our 30-day trend chart shows the cheapest, average and highest GDF-8 prices day by day, so you can spot whether prices are rising or falling before you commit. If the cheapest line is trending down, it can pay to wait; if it's climbing, locking in today's £49.90 may be the smarter move. ## Frequently asked questions **Who sells the cheapest GDF-8 in the UK?** Right now it's Kensington Labs at £49.90, though our table updates continuously as suppliers change their pricing. **Why are some GDF-8 prices so much higher?** Larger dosages, branded packaging, faster shipping and independent lab testing all push prices up. Always compare the per-mg cost to see past the headline figure. > For in-vitro laboratory research use only. We compare suppliers — we don't sell GDF-8 or any other peptide. ### 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) - [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/cheapest-retatrutide-prices) - [GHK-Cu](https://peptidesupermarket.co.uk/cheapest-ghk-cu-prices) - [BPC-157](https://peptidesupermarket.co.uk/cheapest-bpc-157-prices) - [NAD+](https://peptidesupermarket.co.uk/cheapest-nad-prices) - [Mots-C](https://peptidesupermarket.co.uk/cheapest-mots-c-prices) - [Tirzepatide](https://peptidesupermarket.co.uk/cheapest-tirzepatide-prices) ## Compare every GDF-8 deal in one place Live prices from verified UK suppliers, updated continuously. 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