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 241–270 of 777 with listings on sale (27 more with everything out of stock) · prices in GBP only, never converted
69 products tracked · Ships to 31 countries
From £0.54/mg (50 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-Cu 50mg (Copper Peptide) | 50 mg | £26.99 | £0.54/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.
26 products tracked · Ships to 36 countries
From £0.70/mg (50 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-Cu 50mg | 50 mg | £34.99 | £0.70/mg | In stock | On their site ↗ |
| GHK-Cu 100mg | 100 mg | £99.00 | £0.99/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.
202 products tracked · Ships to 1 country
From £0.22/mg (100 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-CU Disposable Pen + Case | 50mg Liquid | £48.00 | — | In stock | On their site ↗ |
| GHK-CU 50mg | 50 mg | £12.00 | £0.24/mg | In stock | On their site ↗ |
| GHK-CU Cartridge Refill | 50mg Liquid | £16.00 | — | In stock | On their site ↗ |
| GHK-CU 100mg | 100 mg | £22.00 | £0.22/mg | In stock | On their site ↗ |
| GHK-CU Cartridge Refill | 100mg Liquid | £26.00 | — | In stock | On their site ↗ |
| GHK-CU Disposable Pen + Case | 100mg Liquid | £66.00 | — | In stock | On their site ↗ |
+ 3 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.
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-Cu DIY Pen Kit | 50mg / Yes Kit | £15.65 | — | In stock | On their site ↗ |
| GHK-Cu DIY Pen Kit | 50mg / No Kit | £13.65 | — | In stock | On their site ↗ |
| GHK-Cu Peptide Vial Kit | 50mg / Yes Kit | £13.65 | — | In stock | On their site ↗ |
| GHK-Cu Peptide Vial Kit | 50mg / No Kit | £11.65 | — | In stock | On their site ↗ |
| GHK-CU Peptide Vials | 50 mg | £5.85 | £0.12/mg | In stock | On their site ↗ |
| GHK-Cu DIY Pen Kit | 100mg / No Kit | £14.30 | — | In stock | On their site ↗ |
+ 9 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.
121 products tracked · Ships to 1 country
From £0.42/mg (100 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-CU 50mg | 50 mg | £27.50 | £0.55/mg | In stock | On their site ↗ |
| GHK-CU 50mg | Preloaded Cartridge Liquid | £38.50 | — | In stock | On their site ↗ |
| GHK-CU 50mg | Made to Order Pen Kit Reusable Kit | £66.00 | — | In stock | On their site ↗ |
| GHK-CU 50mg | Made to Order Pen Kit Disposable Kit | £49.50 | — | In stock | On their site ↗ |
| GHK-CU 100mg | Made to Order Pen Kit Disposable Kit | £66.00 | — | In stock | On their site ↗ |
| GHK-CU 100mg | Preloaded Cartridge Liquid | £55.00 | — | 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.
42 products tracked · Delivery Spend over £100 and receive free next day delivery.
From £0.40/mg (100 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Ghk-cu 100mg | 100 mg | £39.99 | £0.40/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.
8 products tracked · Ships to 36 countries
From £0.40/mg (50 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-Cu 50mg | 50 mg | £19.99 | £0.40/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.
21 products tracked
From £0.49/mg (50 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-Cu | 50 mg | £24.50 | £0.49/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.
26 products tracked · Ships to 36 countries
From £0.38/mg (100 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-Cu | 50 mg | £23.99 | £0.48/mg | In stock | On their site ↗ |
| GHK-Cu | 100 mg | £37.59 | £0.38/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.
93 products tracked · Ships to 1 country
From £0.45/mg (100 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-Cu | 50 mg | £34.95 | £0.70/mg | In stock | On their site ↗ |
| GHK-Cu | 100 mg | £44.95 | £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.
63 products tracked · Ships to 36 countries
From £0.47/mg (100 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-Cu 50mg Copper Peptide | 50 mg | £25.95 | £0.52/mg | In stock | On their site ↗ |
| GHK-Cu 100mg Copper Peptide | 100 mg | £46.95 | £0.47/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.
34 products tracked · Ships to 36 countries
From £0.52/mg (50 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| GHK-CU 50mg | 50 mg | £25.95 | £0.52/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.