Prices checked 8 Nov 2026 · 359 listings · 327 confirmed in stock · 27 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 151–180 of 206 with listings on sale (14 more with everything out of stock) · prices in GBP only, never converted
From £2.50/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 5 mg | 5 mg | £19.99 | £4.00/mg | In stock | On their site ↗ |
| Semax 10 mg | 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.
17 products tracked · Ships to 1 country
From £4.00/mg (5 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax Peptide (ACTH(4-10) analogue · MEHFPGP), lyophilised powder, 5mg and 10mg | 5 mg | £19.99 | £4.00/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.
From £3.00/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 5mg | 5 mg | £19.99 | £4.00/mg | In stock | On their site ↗ |
| Semax 10mg | 10 mg | £29.99 | £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.
35 products tracked
From £3.80/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Buy Semax Research Peptide UK | 98%+ Purity | 10 mg | £38.00 | £3.80/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.
35 products tracked
From £4.50/mg (20 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 20mg – Cognitive Support | 20 mg | £90.00 | £4.50/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.
From £2.00/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| 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.
45 products tracked · Ships to 1 country
From £3.00/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax | 5 mg | £19.99 | £4.00/mg | In stock | On their site ↗ |
| Semax | 10 mg | £29.99 | £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.
6 products tracked · Ships to 1 country
From £4.00/mg (5 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax | 5 mg | £19.99 | £4.00/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.
135 products tracked · Delivery With fast UK dispatch, next day delivery options, and knowledgeable support available when you need it, Futureproof Peptides is committed to supporting serious research with dependable peptide supplie
From £3.50/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 10mg Vial | 10 mg | £34.99 | £3.50/mg | In stock | On their site ↗ |
| Semax 10mg Vial | Pen Liquid | £59.99 | — | 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.
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.
From £3.50/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 10MG Vial | 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.
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| N-Acetyl Semax | As listed | £54.90 | — | In stock | On their site ↗ |
| Semax | As listed | £15.90 | — | 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 All items will be sent via special delivery within mainland UK at a cost of £10 per order (unless otherwise stated at point of purchase, and eltorosupps.co.uk also reserve the right to amend courier s
From £4.40/mg (5 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax – 5mg | 5 mg | £22.00 | £4.40/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.
14 products tracked · Delivery UK-based dispatch . next day shipping available order before 2PM . . .
From £2.30/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 10mg | 10 mg | £22.99 | £2.30/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.
31 products tracked
From £3.00/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 5mg | 5 mg | £15.95 | £3.19/mg | Not stated | On their site ↗ |
| Semax 10mg | 10 mg | £29.95 | £3.00/mg | 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 £8.00/mg (5 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 5mg | 5 mg | £40.00 | £8.00/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.
From £3.19/mg (5 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 5mg | 5 mg | £15.95 | £3.19/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 £3.00/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax | 10 mg | £29.99 | £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.
12 products tracked · Ships to 36 countries
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax | As listed | £36.99 | — | 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.
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.
From £4.50/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax Research Peptide | 5 mg | £24.99 | £5.00/mg | In stock | On their site ↗ |
| Semax Research Peptide | 10 mg | £44.99 | £4.50/mg | In stock | On their site ↗ |
| Semax Research Peptide | 3 × 5 mg 15 mg in total | £71.23 | £4.75/mg | In stock | On their site ↗ |
| Semax Research Peptide | 5 × 5 mg 25 mg in total | £106.21 | £4.25/mg | In stock | On their site ↗ |
| Semax Research Peptide | 3 × 10 mg 30 mg in total | £128.23 | £4.27/mg | In stock | On their site ↗ |
| Semax Research Peptide | 10 × 5 mg 50 mg in total | £199.92 | £4.00/mg | In stock | On their site ↗ |
+ 2 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.
From £9.00/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax | 5 mg | £59.99 | £12.00/mg | In stock | On their site ↗ |
| Semax | 10 mg | £89.99 | £9.00/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.
80 products tracked · Ships to 36 countries
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Buy Semax Peptide In USA – UK Peptides Store | As listed | £77.05 | — | 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.
66 products tracked
From £3.80/mg (5 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax Peptide | 5mg | 5 mg | £19.00 | £3.80/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.
24 products tracked
From £2.21/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 10mg | 10 mg | £22.10 | £2.21/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 £3.60/mg (5 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 5mg | 5 mg | £17.99 | £3.60/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.
49 products tracked · Ships to 32 countries
From £5.60/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 5mg Research Peptide | 5 mg | £29.99 | £6.00/mg | In stock | On their site ↗ |
| SEMAX 10MG | 10 mg | £55.99 | £5.60/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.
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| SEMAX | As listed | £0.00 | — | 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 · Ships to 1 country
From £3.19/mg (5 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 5mg | 5 mg | £15.95 | £3.19/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.
7 products tracked · Delivery Available to order with 2–3 week delivery on premium equipment.
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax | As listed | £32.00 | — | 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.