Cheapest GHK-Cu 100 mg

Per milligram, HkRoids is cheapest right now at USD 0.045 per mg (GHK-CU Lyophilized Powder 1Kit Wholesale 1kit, dose: 100mg/vial, 10 × 100 mg = 1000 mg, USD 45.00). The lowest total at checkout is Crush Research at USD 22.00 for 1 × 100 mg. Both come from 65 vendors with a current, in-stock 100 mg price.

Across 65 vendors, a 100 mg vial works out to $4.50 to $114.99 (median $41.25), counting kits by their price per vial. Shipping is extra at most vendors and is not included.

The cheapest kit here is USD 0.045 per mg (HkRoids, 10 × 100 mg = 1000 mg, USD 45.00 in total); the cheapest single vial is USD 0.250 per mg (Eros Peptides, USD 24.99). A kit is only cheaper if you will use every vial before it expires.

Vendors below a metascore of 70, vendors you can only order from by message, listings marked out of stock, prices older than 14 days, and prices far outside the range other vendors charge for the same peptide (usually a vial-count mistake or a whole kit priced as one vial).

Prices are read from each vendor's own website; the newest on this page was checked on 13 Nov 2026. The page is rebuilt with every price refresh, and a listing drops off once its price is more than 14 days old. Check the vendor's page before ordering.

No. The tables are sorted by price only. Some Buy links are affiliate links that may earn PeptideCompare a commission at no extra cost to you.