Price comparison · Updated November 3, 2026
GHK-Cu price comparison
14 research-use-only GHK-Cu listings from 7 vendors (Core Peptides, Costides, Daavy Research, Elite Research, Geo Peptides, Prime Peptides, Studz Peptides), sorted by price per mg. Lowest listed price per mg: $0.15/mg (Studz Peptides, 10 vials × 100 mg). Prices are the vendors' listed prices on the date shown; always check the vendor page before relying on a listing.
Current GHK-Cu listings
| Vendor | Package | Listed price | Price / mg | Credit card | COA | Code | Link |
|---|---|---|---|---|---|---|---|
| Studz Peptides | 10 vials × 100 mg | $149.99 | $0.15 | Yes | ILS Laboratories | WTB | View |
| Studz Peptides | 5 vials × 100 mg | $99.99 | $0.20 | Yes | ILS Laboratories | WTB | View |
| Studz Peptides | 10 vials × 50 mg | $105.99 | $0.21 | Yes | Vanguard Laboratory | WTB | View |
| Costides | 10 vials × 100 mg | $230.00 | $0.23 | Not verified | Calvert Spectrometry | — | View |
| Studz Peptides | 5 vials × 50 mg | $58.99 | $0.24 | Yes | ILS Laboratories | WTB | View |
| Studz Peptides | 1 vial × 100 mg | $26.99 | $0.27 | Yes | ILS Laboratories | WTB | View |
| Costides | 10 vials × 50 mg | $145.00 | $0.29 | Not verified | Not verified | — | View |
| Daavy Research | 1 vial × 100 mg | $35.00 | $0.35 | Yes | Bioviridians | WTB | View |
| Studz Peptides | 1 vial × 50 mg | $19.99 | $0.40 | Yes | Vanguard Laboratory | WTB | View |
| Prime Peptides | 1 vial × 100 mg | $60.00 | $0.60 | Yes | Horizon Analytical | — | View |
| Elite Research | 1 vial × 50 mg | $40.00 | $0.80 | Yes | Bio Regen | — | View |
| Geo Peptides | 1 vial × 100 mg | $99.99 | $1.00 | Yes | Not verified | — | View |
| Core Peptides | 1 vial × 50 mg | $58.00 | $1.16 | Yes | Vanguard Laboratory | — | View |
| Elite Research | 1 vial × 2 mg | $78.00 | $39.00 | Yes | Freedom Diagnostics | — | View |
How to read this table
Package shows vial count × labeled mg per vial. Price per mg divides the listed package price by the total labeled milligrams, so single vials and multi-vial kits can be compared directly. “COA” shows the testing lab a vendor lists; click it to open the vendor's published certificate where one is available. A lower price per mg does not by itself establish that two listings are equivalent.
Partner vendors (Daavy Research, Studz Peptides) show their referral code in the Code column. Codes never change the comparison fields or sort order.
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