--- title: "Where to Buy N-Acetyl Semax in the UK — 3 Trusted Suppliers - PeptideSupermarket®" description: "Where to buy N-Acetyl Semax in the UK: compare 3 trusted suppliers from £21.00. Lab-tested options, live pricing and a 30-day price history." url: "https://peptidesupermarket.co.uk/where-to-buy-n-acetyl-semax" site: "PeptideSupermarket®" country: "United Kingdom" --- [Home](https://peptidesupermarket.co.uk) › [Peptides](https://peptidesupermarket.co.uk/compare-peptide-prices-uk) › [N-Acetyl Semax](https://peptidesupermarket.co.uk/peptide/n-acetyl-semax) › Where to Buy N-Acetyl Semax in the UK UK Buyer's Guide · October 2026 # Where to Buy N-Acetyl Semax in the UK Looking for where to buy **N-Acetyl Semax** in the UK? This guide compares 3 trusted suppliers, with live prices from **£21.00** and a 30-day price history so you can buy with confidence. Cheapest Price £21.00 at Pure Peptides UK Average Price £26.33 10mg dosage Highest Price £34.00 at Union Biolabs UK Suppliers 3 compared ### 30-Day N-Acetyl Semax Price Trend Based on the 10mg dosage — cheapest, average & highest listed price. Cheapest Average Highest £34 £28 £21 28 Sep 12 Oct 27 Oct 30-Day Low £21.00 Average £23.57 30-Day High £34.00 ## The best places to buy N-Acetyl Semax in the UK There are 3 UK suppliers stocking N-Acetyl Semax in our index, with prices for the 10mg dosage ranging from **£21.00** up to **£34.00** (average **£26.33**). [Pure Peptides UK](https://peptidesupermarket.co.uk/suppliers/pure-peptides-uk) is the cheapest option at the time of writing, working out at roughly £2.10/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 N-Acetyl Semax 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 N-Acetyl Semax cost? Expect to pay around **£26.33** for the 10mg dosage, though shopping around can bring that down to **£21.00**. At the top end, Union Biolabs charges up to **£34.00** — a spread of about **38%** across the market. The price table and 30-day trend above show exactly where N-Acetyl Semax is cheapest today and whether prices are moving. ## How to store N-Acetyl Semax 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 N-Acetyl Semax 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 N-Acetyl Semax 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 N-Acetyl Semax or any other peptide. ## Compare all N-Acetyl Semax suppliers Choose a dosage to see live prices, cheapest first. | # | Supplier | Price | Per mg | Stock | Lab Tested | | | --- | --- | --- | --- | --- | --- | --- | | 1 | 95 Confidence [Midshire Labs](https://peptidesupermarket.co.uk/suppliers/midshire-labs) Cheapest | £24.00 | £2.40 | In Stock | | [View Deal](https://peptidesupermarket.co.uk/go/01a0da18-3e13-7298-b5b9-18fbb8cf0695?loc=keyword_price_table) | | 2 | 64 Confidence [Union Biolabs](https://peptidesupermarket.co.uk/suppliers/union-biolabs) | £34.00 | £3.40 | In Stock | | [View Deal](https://peptidesupermarket.co.uk/go/019d2f24-05a3-7102-b1a0-255658169039?loc=keyword_price_table) | | 3 | 50 Confidence [Pure Peptides UK](https://peptidesupermarket.co.uk/suppliers/pure-peptides-uk) | £21.00 | £2.10 | In Stock | | [View Deal](https://peptidesupermarket.co.uk/go/019d2ab0-bba4-7381-959c-a2025f7977bc?loc=keyword_price_table) | ## Recommended N-Acetyl Semax suppliers Verified UK vendors we'd shortlist for N-Acetyl Semax, based on price, reviews and lab testing. [Midshire Labs](https://peptidesupermarket.co.uk/suppliers/midshire-labs) Best Price 95/100 £24.00 10mg - Trading since 2025 - 1–2 day UK delivery - Lab tested by Janoshik [View profile](https://peptidesupermarket.co.uk/suppliers/midshire-labs) [View deal](https://peptidesupermarket.co.uk/go/01a0da18-3e13-7298-b5b9-18fbb8cf0695?loc=keyword_spotlight) [Union Biolabs](https://peptidesupermarket.co.uk/suppliers/union-biolabs) Runner-up 64/100 £34.00 10mg - Lab tested by Janoshik [View profile](https://peptidesupermarket.co.uk/suppliers/union-biolabs) [View deal](https://peptidesupermarket.co.uk/go/019d2f24-05a3-7102-b1a0-255658169039?loc=keyword_spotlight) [Pure Peptides UK](https://peptidesupermarket.co.uk/suppliers/pure-peptides-uk) Also worth a look 50/100 £21.00 10mg - Lab tested [View profile](https://peptidesupermarket.co.uk/suppliers/pure-peptides-uk) [View deal](https://peptidesupermarket.co.uk/go/019d2ab0-bba4-7381-959c-a2025f7977bc?loc=keyword_spotlight) ### More ways to buy N-Acetyl Semax - [N-Acetyl Semax full price comparison](https://peptidesupermarket.co.uk/peptide/n-acetyl-semax) - [Best N-Acetyl Semax Prices](https://peptidesupermarket.co.uk/best-n-acetyl-semax-prices) - [Cheapest N-Acetyl Semax Prices](https://peptidesupermarket.co.uk/cheapest-n-acetyl-semax-prices) - [Buy N-Acetyl Semax Online UK Cheap](https://peptidesupermarket.co.uk/buy-n-acetyl-semax-online-uk-cheap) - [N-Acetyl Semax Price Comparison](https://peptidesupermarket.co.uk/n-acetyl-semax-price-comparison) - [N-Acetyl Semax UK Supplier](https://peptidesupermarket.co.uk/n-acetyl-semax-uk-supplier) - [N-Acetyl Semax For Sale](https://peptidesupermarket.co.uk/n-acetyl-semax-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 N-Acetyl Semax deal in one place Live prices from verified UK suppliers, updated continuously. 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