Prices checked 7 Nov 2026 · 357 listings · 326 confirmed in stock · 26 out of stock · Neuropeptide analogues
Multi-vial packs: £0.64/mg to £7.20/mg, median £2.37/mg (30 listings), shown separately.
Each currency is shown separately; prices are never converted. Packs of several vials are compared per mg of the whole pack, apart from single vials.
Suppliers 31–60 of 206 with listings on sale (14 more with everything out of stock) · prices in GBP only, never converted
21 products tracked · Ships to 34 countries
From £2.90/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| SEMAX 10mg | 10 mg | £28.95 | £2.90/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
336 products tracked · Delivery 2-4 working days · Ships to 37 countries · Est. 2018
From £1.96/mg (30 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax Pre-Mixed Pen 2mg Peptide | 1 Pre Mixed Cartridge and Kit Kit | £51.44 | — | In stock | |
| Semax Peptide Vial | 2 mg | £24.97 | £12.49/mg | In stock | |
| Semax Peptide Vial - 2mg vial | 2 mg | £9.38 Store's price · 21 Oct 2026 | £4.69/mg | In stock | On their site ↗ |
| Semax Peptide Vial | 2 × 2 mg 4 mg in total | £28.78 | £7.20/mg | In stock | |
| Semax Peptide Vial - 5mg vial | 5 mg | £20.95 Store's price · 21 Oct 2026 | £4.19/mg | In stock | On their site ↗ |
| Semax Peptide Vial | 5 mg | £29.97 | £5.99/mg | In stock |
+ 3 more on the full catalogue.
Prices as last stated by the supplier or checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
40 products tracked · Delivery Delivery Estimates. - UK Tracked & Signed For Delivery: 24 & 48 hours ifposted on working days after dispatch. - Orders may arrive in separate parcels depending on stock levels and packaging requireme · Ships to 1 country
From £2.90/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 10mg (ACTH(4-10) Analogue) | 10 mg | £29.00 | £2.90/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
27 products tracked · Delivery 1 · Ships to 34 countries
From £6.00/mg (5 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 5mg | 5 mg | £29.99 | £6.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
57 products tracked · Delivery Delivered in 1-2 working days
From £2.50/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 5mg | 5 mg | £18.99 | £3.80/mg | In stock | On their site ↗ |
| Semax 10mg | 10 mg | £24.99 | £2.50/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
38 products tracked · Ships to 36 countries
From £2.80/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Adonis Semax – Research Peptide (RUO) | 10 mg | £27.99 | £2.80/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
From £2.60/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| SEMAX 10mg research compound | 10 mg | £25.99 | £2.60/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
48 products tracked
From £1.70/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 10mg | 10 mg | £16.99 | £1.70/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
31 products tracked · Ships to 2 countries
From £3.50/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 10mg | 10 mg | £35.00 | £3.50/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
50 products tracked · Delivery However, this is not a guaranteed next-day service, so please allow 1–2 working days for delivery. · Ships to 36 countries
From £3.30/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 10mg | 10 mg | £32.95 | £3.30/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
92 products tracked
From £1.65/mg (pack of 10 × 10 mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax x 10 vials | 10 × 5 mg 50 mg in total | £110.00 | £2.20/mg | In stock | On their site ↗ |
| Semax x 10 vials | 10 × 10 mg 100 mg in total | £165.00 | £1.65/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
21 products tracked · Delivery 2 · Ships to 32 countries · Est. 2026
From £2.20/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax research peptide | 10 mg | £21.99 | £2.20/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
37 products tracked · Delivery Delivery typically takes 1–3 working days. → UK Registered Company Benchmark Peptides Ltd, Company No.
From £3.00/mg (5 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 5mg | 5 mg | £15.00 | £3.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
11 products tracked · Delivery Delivery Timelines: Express UK tracked delivery typically arrives within 1–2 working days. · Ships to the UK · Est. 2026
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax | As listed | — | — | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
From £4.58/mg (5 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax | 5 mg | £22.90 | £4.58/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
109 products tracked · Ships to 36 countries
From £0.80/mg (pack of 10 × 5 mg)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 5mg ×10 Vials | 10 × 5 mg 50 mg in total | £40.00 | £0.80/mg | In stock | On their site ↗ |
| Semax 11mg ×10 Vials | 10 × 11 mg 110 mg in total | £50.00 | — | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
38 products tracked · Delivery All orders are dispatched using Royal Mail Tracked 24® which is usually delivered next working day (directly through your letterbox) and does not require a signature.
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| SEMAX | As listed | £100.00 | — | Not stated | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
22 products tracked
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax Vial | As listed | £39.99 | — | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
80 products tracked · Delivery We offer fast 24 hours delivery to your address with track and trace code from Royal Mail(UK).
From £0.90/mg (50 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| N-acetyl semax 50 mg | 50 mg | £44.99 | £0.90/mg | In stock | On their site ↗ |
| Semax 50 mg | 50 mg | £44.99 | £0.90/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
25 products tracked · Delivery Delivery is tracked, and shipping is free on UK orders over 30 pounds, with tracked 48 hour service at 3.65 pounds below that. · Ships to 36 countries
From £3.00/mg (5 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 5mg | 5 mg | £14.99 | £3.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
18 products tracked · Ships to 1 country
From £1.85/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 10mg | 10 mg | £18.45 | £1.85/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
From £3.51/mg (5 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 5mg | 5 mg | £17.55 | £3.51/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
295 products tracked · Delivery 10-14 days depending on your location · Ships to 4 countries · Est. 2019
From £1.70/mg (30 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax Peptide Vial | 2 mg | £15.74 | £7.87/mg | In stock | |
| Semax Pre-Mixed Pen 2mg | Pen Kit with 1 pre-mixed cartridge Kit | £45.42 | — | In stock | |
| Semax Peptide Vial | Kit: 2mg vial, syringes & bac water Kit | £24.72 | — | In stock | |
| Semax Peptide Vial | 5 mg | £21.50 | £4.30/mg | In stock | |
| Semax Peptide Vial | Kit: 5mg vial, syringes & bac water Kit | £30.48 | — | In stock | |
| Semax Peptide Vial | 30 mg | £50.85 | £1.70/mg | In stock |
+ 1 more on the full catalogue.
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
80 products tracked · Delivery Most UK orders are dispatched within 24 hours and arrive within 1–3 working days using tracked delivery. · Ships to 36 countries
From £2.00/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax | 5 mg | £12.00 | £2.40/mg | In stock | On their site ↗ |
| Semax | 10 mg | £20.00 | £2.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
31 products tracked · Ships to 1 country
From £2.50/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| SEMAX 10MG | 10 mg | £24.99 | £2.50/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
29 products tracked
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax | As listed | — | — | Not stated | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
From £2.50/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 10mg Research Peptide | 10 mg | £25.00 | £2.50/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
33 products tracked · Ships to 1 country
From £2.50/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 10mg | 10 mg | £25.00 | £2.50/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
47 products tracked
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 5mg & 3ml Bac Water | 5mg Liquid | £17.99 | — | In stock | On their site ↗ |
| Semax 10mg & 3ml Bac Water | 10mg Liquid | £23.99 | — | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
81 products tracked · Ships to 36 countries
From £3.00/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax | 10 mg | £30.00 | £3.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.