Prices checked 8 Nov 2026 · 1,850 listings · 1,672 confirmed in stock · 144 out of stock · Copper peptides
Multi-vial packs: £0.03/mg to £2.70/mg, median £0.37/mg (35 listings), shown separately.
Multi-vial packs: US$0.06/mg to US$3.19/mg, median US$0.41/mg (58 listings), shown separately.
Multi-vial packs: €0.10/mg to €0.52/mg, median €0.16/mg (9 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 391–420 of 777 with listings on sale (27 more with everything out of stock) · prices in GBP only, never converted
30 products tracked · Delivery UK Next-Day Delivery . · Ships to 1 country
From £0.35/mg (100 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-Cu 100mg | 100 mg | £34.99 | £0.35/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 £0.60/mg (50 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-Cu – 50mg | 50 mg | £30.00 | £0.60/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.
46 products tracked
From £0.45/mg (100 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-Cu Peptide Pen | 50mg Liquid | £55.00 | — | In stock | On their site ↗ |
| GHK-Cu Pen Refill Kit | 50mg Kit | £34.00 | — | In stock | On their site ↗ |
| GHK-Cu | 50 mg | £25.00 | £0.50/mg | In stock | On their site ↗ |
| GHK-Cu Peptide Pen | 100mg Liquid | £75.00 | — | In stock | On their site ↗ |
| GHK-Cu Pen Refill Kit | 100mg Kit | £54.00 | — | In stock | On their site ↗ |
| GHK-Cu | 100 mg | £45.00 | £0.45/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.
44 products tracked · Ships to 1 country
From £0.54/mg (50 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-Cu 50mg / 100mg (GHK) — Research Peptide UK | 50 mg | £26.99 | £0.54/mg | In stock | On their site ↗ |
| GHK-Cu Peptide UK — Copper Peptide 100mg | 100 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.
41 products tracked
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK 50 | As listed | £22.99 | — | In stock | On their site ↗ |
| GHK 100 – RUO | As listed | £39.99 | — | In stock | On their site ↗ |
| GHK 50 – RUO Device | As listed | £59.99 | — | In stock | On their site ↗ |
| GHK 100 – RUO Device | As listed | £79.99 | — | 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.
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-CU | 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.
7 products tracked
From £0.32/mg (50 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-Cu 50mg | 50 mg | £15.99 | £0.32/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 £0.44/mg (50 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-CU 50MG : Research Only | 50 mg | £21.99 | £0.44/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.
20 products tracked · Ships to 1 country
From £0.25/mg (100 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-Cu 100mg | 100 mg | £24.99 | £0.25/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 · Delivery Tracked 24 typically delivers the next working day; Special Delivery offers guaranteed next working day delivery. · Ships to 1 country
From £0.45/mg (100 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-cu | 50 mg | £29.99 | £0.60/mg | In stock | On their site ↗ |
| GHK-cu | 100 mg | £44.99 | £0.45/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.
56 products tracked · Ships to 36 countries
From £1.00/mg (50 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-Cu copper peptide 20 mg | 20 mg | £25.00 | £1.25/mg | In stock | On their site ↗ |
| GHK-Cu copper peptide 50 mg | 50 mg | £50.00 | £1.00/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 £0.42/mg (100 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-Cu Laboratory Reference Material – 100 mg | 100 mg | £42.00 | £0.42/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 £0.44/mg (100 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-Cu 50mg | 50 mg | £24.00 | £0.48/mg | In stock | On their site ↗ |
| GHK-Cu 100mg | 100 mg | £44.00 | £0.44/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.