--- title: "Where to Buy LL-37 in the UK — 21 Trusted Suppliers - PeptideSupermarket®" description: "Where to buy LL-37 in the UK: compare 21 trusted suppliers from £19.99. Lab-tested options, live pricing and a 30-day price history." url: "https://peptidesupermarket.co.uk/where-to-buy-ll-37" site: "PeptideSupermarket®" country: "United Kingdom" --- [Home](https://peptidesupermarket.co.uk) › [Peptides](https://peptidesupermarket.co.uk/compare-peptide-prices-uk) › [LL-37](https://peptidesupermarket.co.uk/peptide/ll-37) › Where to Buy LL-37 in the UK UK Buyer's Guide · October 2026 # Where to Buy LL-37 in the UK Looking for where to buy **LL-37** in the UK? This guide compares 21 trusted suppliers, with live prices from **£19.99** and a 30-day price history so you can buy with confidence. Our recommended LL-37 supplier Partner [Kensington Labs](https://peptidesupermarket.co.uk/suppliers/kensington-labs) Lab tested Free delivery From £29.95 5mg [Visit Kensington Labs](https://peptidesupermarket.co.uk/go/019d44a9-ee66-7332-bf75-5f511db91f46?loc=keyword_featured) Cheapest Price £19.99 at Nexum Peptides Average Price £47.55 5mg dosage Highest Price £190.40 at Woodlands Biohack UK Suppliers 21 compared ### 30-Day LL-37 Price Trend Based on the 5mg dosage — cheapest, average & highest listed price. Cheapest Average Highest £190 £105 £20 28 Sep 12 Oct 27 Oct 30-Day Low £19.99 Average £39.54 30-Day High £190.40 ## The best places to buy LL-37 in the UK There are 21 UK suppliers stocking LL-37 in our index, with prices for the 5mg dosage ranging from **£19.99** up to **£190.40** (average **£47.55**). [Nexum Peptides](https://peptidesupermarket.co.uk/suppliers/nexum-peptides) is the cheapest option at the time of writing, working out at roughly £4.00/mg. The supplier cards above highlight a few vendors we'd shortlist, and you can open any supplier's profile to read their full delivery, payment and lab-testing details before you buy. ## What to look for in a LL-37 supplier Buying research peptides is only worthwhile if you can trust what arrives. We'd prioritise suppliers that offer: - **Third-party lab testing** — an independent certificate of analysis confirming purity and concentration. - **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. - **Secure payment and clear policies** — reputable vendors are upfront about shipping times and refunds. ## How much does LL-37 cost? Expect to pay around **£47.55** for the 5mg dosage, though shopping around can bring that down to **£19.99**. At the top end, Woodlands Biohack charges up to **£190.40** — a spread of about **90%** across the market. The price table and 30-day trend above show exactly where LL-37 is cheapest today and whether prices are moving. ## How to store LL-37 after delivery Most research peptides ship lyophilised (freeze-dried) and should be kept cool and dark. Once reconstituted, storage in a fridge and use within the supplier's recommended window helps preserve integrity. Always follow the handling guidance provided by your chosen vendor. ## Frequently asked questions **Is it legal to buy LL-37 in the UK?** Research peptides are sold for in-vitro laboratory use only. It's your responsibility to ensure any purchase complies with the law in your jurisdiction. **How quickly will LL-37 arrive?** Most UK suppliers dispatch within one to three working days — check each supplier's profile for their exact delivery estimate. > For in-vitro laboratory research use only. We compare suppliers — we don't sell, supply or ship LL-37 or any other peptide. ## Compare all LL-37 suppliers Choose a dosage to see live prices, cheapest first. Compare dosage | # | Supplier | Price | Per mg | Stock | Lab Tested | | | --- | --- | --- | --- | --- | --- | --- | | 1 | 95 Confidence [SPT Peptide](https://peptidesupermarket.co.uk/suppliers/spt-peptide) Cheapest ★ 5.0 | £45.00 | £9.00 | In Stock | | [View Deal](https://peptidesupermarket.co.uk/go/019fe845-2d66-72a5-a327-cf8b5fb3b4ff?loc=keyword_price_table) | | 2 | 95 Confidence [Owsa Labs](https://peptidesupermarket.co.uk/suppliers/owsa-labs) ★ 5.0 | £39.99 | £8.00 | In Stock | — | [View Deal](https://peptidesupermarket.co.uk/go/01a02b87-0363-72ec-a702-4d44cc8c51e4?loc=keyword_price_table) | | 3 | 95 Confidence [Owsa Labs](https://peptidesupermarket.co.uk/suppliers/owsa-labs) ★ 5.0 | £39.99 | £8.00 | In Stock | — | [View Deal](https://peptidesupermarket.co.uk/go/01a063fc-2a1e-72a0-8b0a-bc3596e465a7?loc=keyword_price_table) | | 4 | 95 Confidence [BioPlex Peptides](https://peptidesupermarket.co.uk/suppliers/bioplex-peptides) ★ 5.0 | £37.99 | £7.60 | In Stock | | [View Deal](https://peptidesupermarket.co.uk/go/019ecf15-5932-7148-b608-a9502a44bdc4?loc=keyword_price_table) | | 5 | 95 Confidence [Midshire Labs](https://peptidesupermarket.co.uk/suppliers/midshire-labs) | £25.00 | £5.00 | In Stock | | [View Deal](https://peptidesupermarket.co.uk/go/01a0ce81-ee34-7104-a0b1-bc7b04d6fbae?loc=keyword_price_table) | | 6 | 90 Confidence [Cobalt Peptides](https://peptidesupermarket.co.uk/suppliers/cobalt-peptides) ★ 5.0 | £21.95 | £4.39 | Out of Stock | — | [View Deal](https://peptidesupermarket.co.uk/go/01a0cfb3-19de-7026-ad32-45ba7fb82796?loc=keyword_price_table) | | 7 | 87 Confidence [PeptideStock](https://peptidesupermarket.co.uk/suppliers/peptidestockcouk) ★ 4.6 | £27.99 | £5.60 | Out of Stock | — | [View Deal](https://peptidesupermarket.co.uk/go/01a16b40-6bf3-72e4-a812-ea0545db24a0?loc=keyword_price_table) | | 8 | 70 Confidence [RC Peptides](https://peptidesupermarket.co.uk/suppliers/rc-peptides) ★ 4.8 | £40.00 | £8.00 | In Stock | | [View Deal](https://peptidesupermarket.co.uk/go/019e1cac-36d5-7351-8a38-adf62004ec88?loc=keyword_price_table) | | 9 | 68 Confidence [Woodlands Biohack](https://peptidesupermarket.co.uk/suppliers/woodlands-biohack) | £190.40 | £38.08 | In Stock | — | [View Deal](https://peptidesupermarket.co.uk/go/01a1275f-33be-719f-b937-ee774090afb5?loc=keyword_price_table) | | 10 | 64 Confidence [Union Biolabs](https://peptidesupermarket.co.uk/suppliers/union-biolabs) | £45.00 | £9.00 | In Stock | | [View Deal](https://peptidesupermarket.co.uk/go/019d2f24-059a-7146-bfc8-c211e67d827c?loc=keyword_price_table) | | 11 | 50 Confidence [Precision Peptide](https://peptidesupermarket.co.uk/suppliers/precision-peptide) ★ 5.0 | £30.00 | £6.00 | In Stock | — | [View Deal](https://peptidesupermarket.co.uk/go/019f52e5-a729-73e5-9610-e305017b3998?loc=keyword_price_table) | | 12 | 50 Confidence [Nexum Peptides](https://peptidesupermarket.co.uk/suppliers/nexum-peptides) | £19.99 | £4.00 | In Stock | | [View Deal](https://peptidesupermarket.co.uk/go/019ea82b-6d3f-7174-be0c-a91fc7c9a7e0?loc=keyword_price_table) | | 13 | 50 Confidence [Kensington Labs](https://peptidesupermarket.co.uk/suppliers/kensington-labs) | £29.95 | £5.99 | In Stock | | [View Deal](https://peptidesupermarket.co.uk/go/019d44a9-ee66-7332-bf75-5f511db91f46?loc=keyword_price_table) | | 14 | 50 Confidence [Pure Peptides UK](https://peptidesupermarket.co.uk/suppliers/pure-peptides-uk) | £30.00 | £6.00 | In Stock | | [View Deal](https://peptidesupermarket.co.uk/go/019d2aad-91cf-7352-b43c-bb62c7c83543?loc=keyword_price_table) | | 15 | 50 Confidence [Performance Peptides UK](https://peptidesupermarket.co.uk/suppliers/performance-peptides-uk) | £35.00 | £7.00 | Out of Stock | — | [View Deal](https://peptidesupermarket.co.uk/go/019f8f63-34c6-72d7-bd6f-6d04aac36808?loc=keyword_price_table) | [Show all 22 LL-37 suppliers](https://peptidesupermarket.co.uk/peptide/ll-37) ## Recommended LL-37 suppliers Verified UK vendors we'd shortlist for LL-37, based on price, reviews and lab testing. [SPT Peptide](https://peptidesupermarket.co.uk/suppliers/spt-peptide) Best Price 95/100 £45.00 5mg - ★ 5.0 (23 reviews) - 1–2 day UK delivery - Lab tested [View profile](https://peptidesupermarket.co.uk/suppliers/spt-peptide) [View deal](https://peptidesupermarket.co.uk/go/019fe845-2d66-72a5-a327-cf8b5fb3b4ff?loc=keyword_spotlight) [Owsa Labs](https://peptidesupermarket.co.uk/suppliers/owsa-labs) Runner-up 95/100 £39.99 5mg - ★ 5.0 (15 reviews) - 1–2 day UK delivery [View profile](https://peptidesupermarket.co.uk/suppliers/owsa-labs) [View deal](https://peptidesupermarket.co.uk/go/01a02b87-0363-72ec-a702-4d44cc8c51e4?loc=keyword_spotlight) [BioPlex Peptides](https://peptidesupermarket.co.uk/suppliers/bioplex-peptides) Also worth a look 95/100 £37.99 5mg - ★ 5.0 (1 reviews) - Lab tested [View profile](https://peptidesupermarket.co.uk/suppliers/bioplex-peptides) [View deal](https://peptidesupermarket.co.uk/go/019ecf15-5932-7148-b608-a9502a44bdc4?loc=keyword_spotlight) ### More ways to buy LL-37 - [LL-37 full price comparison](https://peptidesupermarket.co.uk/peptide/ll-37) - [Best LL-37 Prices](https://peptidesupermarket.co.uk/best-ll-37-prices) - [Cheapest LL-37 Prices](https://peptidesupermarket.co.uk/cheapest-ll-37-prices) - [Buy LL-37 Online UK Cheap](https://peptidesupermarket.co.uk/buy-ll-37-online-uk-cheap) - [LL-37 Price Comparison](https://peptidesupermarket.co.uk/ll-37-price-comparison) - [LL-37 UK Supplier](https://peptidesupermarket.co.uk/ll-37-uk-supplier) - [LL-37 For Sale](https://peptidesupermarket.co.uk/ll-37-for-sale) ### Compare prices for other peptides - [Retatrutide](https://peptidesupermarket.co.uk/where-to-buy-retatrutide) - [GHK-Cu](https://peptidesupermarket.co.uk/where-to-buy-ghk-cu) - [BPC-157](https://peptidesupermarket.co.uk/where-to-buy-bpc-157) - [NAD+](https://peptidesupermarket.co.uk/where-to-buy-nad) - [Mots-C](https://peptidesupermarket.co.uk/where-to-buy-mots-c) - [Tirzepatide](https://peptidesupermarket.co.uk/where-to-buy-tirzepatide) ## Compare every LL-37 deal in one place Live prices from verified UK suppliers, updated continuously. 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