--- title: "LL-37 UK Suppliers — 21 Verified Sellers (2026) - PeptideSupermarket®" description: "A directory of 21 verified UK LL-37 suppliers, with prices from £19.99, ratings, delivery times and lab-testing details compared side by side." url: "https://peptidesupermarket.co.uk/ll-37-uk-supplier" 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) › LL-37 UK Suppliers The UK LL-37 Directory # LL-37 UK Suppliers Our directory of verified UK **LL-37** suppliers — 21 sellers compared on price (from **£19.99**), ratings, delivery speed and independent lab testing, so you can choose with confidence. 21 Listed suppliers £19.99 From Editor's pick 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) ## Supplier listings 5mg dosage 01 [SPT Peptide](https://peptidesupermarket.co.uk/suppliers/spt-peptide) ★5.0 (23) 1–2 day delivery Lab tested £45.00 [Visit supplier](https://peptidesupermarket.co.uk/go/019fe845-2d66-72a5-a327-cf8b5fb3b4ff?loc=keyword_price_table) 02 [Owsa Labs](https://peptidesupermarket.co.uk/suppliers/owsa-labs) ★5.0 (15) 1–2 day delivery £39.99 [Visit supplier](https://peptidesupermarket.co.uk/go/01a02b87-0363-72ec-a702-4d44cc8c51e4?loc=keyword_price_table) 03 [Owsa Labs](https://peptidesupermarket.co.uk/suppliers/owsa-labs) ★5.0 (15) 1–2 day delivery £39.99 [Visit supplier](https://peptidesupermarket.co.uk/go/01a063fc-2a1e-72a0-8b0a-bc3596e465a7?loc=keyword_price_table) 04 [BioPlex Peptides](https://peptidesupermarket.co.uk/suppliers/bioplex-peptides) ★5.0 (1) Lab tested £37.99 [Visit supplier](https://peptidesupermarket.co.uk/go/019ecf15-5932-7148-b608-a9502a44bdc4?loc=keyword_price_table) 05 [Midshire Labs](https://peptidesupermarket.co.uk/suppliers/midshire-labs) Est. 2025 1–2 day delivery Lab tested £25.00 [Visit supplier](https://peptidesupermarket.co.uk/go/01a0ce81-ee34-7104-a0b1-bc7b04d6fbae?loc=keyword_price_table) 06 [Cobalt Peptides](https://peptidesupermarket.co.uk/suppliers/cobalt-peptides) ★5.0 (19) Est. 2026 1–3 day delivery Lab tested £21.95 [Visit supplier](https://peptidesupermarket.co.uk/go/01a0cfb3-19de-7026-ad32-45ba7fb82796?loc=keyword_price_table) 07 [PeptideStock](https://peptidesupermarket.co.uk/suppliers/peptidestockcouk) ★4.6 (14) Est. 2026 1–2 day delivery Lab tested £27.99 [Visit supplier](https://peptidesupermarket.co.uk/go/01a16b40-6bf3-72e4-a812-ea0545db24a0?loc=keyword_price_table) 08 [RC Peptides](https://peptidesupermarket.co.uk/suppliers/rc-peptides) ★4.8 (176) Lab tested £40.00 [Visit supplier](https://peptidesupermarket.co.uk/go/019e1cac-36d5-7351-8a38-adf62004ec88?loc=keyword_price_table) 09 [Woodlands Biohack](https://peptidesupermarket.co.uk/suppliers/woodlands-biohack) Est. 2026 2–3 day delivery Lab tested £190.40 [Visit supplier](https://peptidesupermarket.co.uk/go/01a1275f-33be-719f-b937-ee774090afb5?loc=keyword_price_table) 10 [Union Biolabs](https://peptidesupermarket.co.uk/suppliers/union-biolabs) Lab tested £45.00 [Visit supplier](https://peptidesupermarket.co.uk/go/019d2f24-059a-7146-bfc8-c211e67d827c?loc=keyword_price_table) 11 [Precision Peptide](https://peptidesupermarket.co.uk/suppliers/precision-peptide) ★5.0 (1) £30.00 [Visit supplier](https://peptidesupermarket.co.uk/go/019f52e5-a729-73e5-9610-e305017b3998?loc=keyword_price_table) 12 [Nexum Peptides](https://peptidesupermarket.co.uk/suppliers/nexum-peptides) Lab tested £19.99 [Visit supplier](https://peptidesupermarket.co.uk/go/019ea82b-6d3f-7174-be0c-a91fc7c9a7e0?loc=keyword_price_table) [Browse all 22 LL-37 suppliers →](https://peptidesupermarket.co.uk/peptide/ll-37) ## Compare LL-37 by dosage 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) ## Price history ### 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 ## Choosing a LL-37 supplier in the UK There are 21 UK suppliers stocking LL-37 in our directory, with 5mg prices from **£19.99** up to **£190.40** (average **£47.55**). [Nexum Peptides](https://peptidesupermarket.co.uk/suppliers/nexum-peptides) is the keenest on price today at roughly £4.00/mg, but the cheapest supplier isn't always the right one — delivery, testing and reputation matter just as much. ## What makes a good LL-37 supplier We'd shortlist suppliers that offer: - **Third-party lab testing** — an independent certificate of analysis for every batch. - **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. - **Clear policies** — upfront shipping times, payment options and refund terms. ## How much do UK LL-37 suppliers charge? Expect to pay around **£47.55** for the 5mg dosage, dropping to **£19.99** with the best-value supplier and rising to **£190.40** at the top end — a spread of roughly **90%** across the directory. Each listing above links to the supplier's full profile with their delivery, payment and testing details. ## Buying from a LL-37 supplier safely Research peptides are supplied for in-vitro laboratory use only. Favour established suppliers with verified reviews and independent testing, and ensure any purchase complies with the law in your jurisdiction. > For in-vitro laboratory research use only. We compare suppliers — we don't sell, supply or ship LL-37 or any other peptide. ### 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) - [Where to Buy LL-37](https://peptidesupermarket.co.uk/where-to-buy-ll-37) - [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 For Sale](https://peptidesupermarket.co.uk/ll-37-for-sale) ### Compare prices for other peptides - [Retatrutide](https://peptidesupermarket.co.uk/retatrutide-uk-supplier) - [GHK-Cu](https://peptidesupermarket.co.uk/ghk-cu-uk-supplier) - [BPC-157](https://peptidesupermarket.co.uk/bpc-157-uk-supplier) - [NAD+](https://peptidesupermarket.co.uk/nad-uk-supplier) - [Mots-C](https://peptidesupermarket.co.uk/mots-c-uk-supplier) - [Tirzepatide](https://peptidesupermarket.co.uk/tirzepatide-uk-supplier) ## Compare every LL-37 deal in one place Live prices from verified UK suppliers, updated continuously. Find the cheapest LL-37 in seconds. [View LL-37 Comparison](https://peptidesupermarket.co.uk/peptide/ll-37) [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.*