--- title: "Where to Buy GHK-Cu — Cheapest Vendor 2026 | BodyHackGuide" description: "Compare GHK-Cu prices across every research peptide vendor. Live in-stock listings ranked by price per mg. Verified weekly. Find the cheapest current source." lang: en json-ld: | [ { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.bodyhackguide.co/" }, { "@type": "ListItem", "position": 2, "name": "Compare", "item": "https://www.bodyhackguide.co/compare" }, { "@type": "ListItem", "position": 3, "name": "Buy GHK-Cu" } ] }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.bodyhackguide.co" }, { "@type": "ListItem", "position": 2, "name": "Compare", "item": "https://www.bodyhackguide.co/compare" }, { "@type": "ListItem", "position": 3, "name": "Buy GHK-Cu", "item": "https://www.bodyhackguide.co/buy/ghk-cu" } ] }, { "@context": "https://schema.org", "@type": "Product", "name": "GHK-Cu", "description": "GHK-Cu is the copper(II) complex of the tripeptide glycyl-L-histidyl-L-lysine, a molecule Pickart and Thaler first pulled out of human plasma in 1973. The free peptide (GHK, C14H24N6O4) weighs about 3", "offers": { "@type": "AggregateOffer", "priceCurrency": "USD", "lowPrice": "49.99", "highPrice": "119.99", "offerCount": 6, "offers": [ { "@type": "Offer", "price": "49.99", "priceCurrency": "USD", "availability": "https://schema.org/InStock", "seller": { "@type": "Organization", "name": "BioMyst Labs" }, "url": "https://www.bodyhackguide.co/vendors/biomyst-labs" }, { "@type": "Offer", "price": "34.99", "priceCurrency": "USD", "availability": "https://schema.org/InStock", "seller": { "@type": "Organization", "name": "ResearchChemHQ" }, "url": "https://www.bodyhackguide.co/vendors/researchchemhq" }, { "@type": "Offer", "price": "34.99", "priceCurrency": "USD", "availability": "https://schema.org/InStock", "seller": { "@type": "Organization", "name": "Optimum Formula" }, "url": "https://www.bodyhackguide.co/vendors/optimum-formula" }, { "@type": "Offer", "price": "69.99", "priceCurrency": "USD", "availability": "https://schema.org/InStock", "seller": { "@type": "Organization", "name": "BioMyst Labs" }, "url": "https://www.bodyhackguide.co/vendors/biomyst-labs" }, { "@type": "Offer", "price": "39.99", "priceCurrency": "USD", "availability": "https://schema.org/InStock", "seller": { "@type": "Organization", "name": "VANDL Labs" }, "url": "https://www.bodyhackguide.co/vendors/vandl-labs" } ] } }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Where can I buy GHK-Cu online?", "acceptedAnswer": { "@type": "Answer", "text": "GHK-Cu is available from 6 verified research peptide vendors tracked on BodyHackGuide. The cheapest current price per mg is BioMyst Labs at $0.50/mg. Tap any \"Buy\" button on this page to go directly to the vendor's product page." } }, { "@type": "Question", "name": "What's the cheapest price for GHK-Cu?", "acceptedAnswer": { "@type": "Answer", "text": "Right now the lowest price per mg comes from BioMyst Labs at $0.50/mg ($49.99 for 100mg). Daily price snapshots keep this ranking current — bookmark for the live cheapest source." } }, { "@type": "Question", "name": "Is buying GHK-Cu online safe?", "acceptedAnswer": { "@type": "Answer", "text": "Vendor safety varies. BodyHackGuide ranks every vendor on a 0-100 Trust Score (COA verification, payment transparency, community feedback, shipping practices). Vendors below the Trust Score threshold aren't surfaced on this page. The vendor profile linked from each listing shows their full score breakdown." } }, { "@type": "Question", "name": "Do I need a prescription for GHK-Cu?", "acceptedAnswer": { "@type": "Answer", "text": "GHK-Cu is sold for research-use-only by the vendors on this page — no prescription required for research purchases. None of these vendors sell GHK-Cu for human consumption, and BodyHackGuide doesn't promote off-label use. Always consult a licensed practitioner before any compound enters a clinical context." } } ] } ] --- [Skip to content](#main-content) ## Research Use Only This site is an **educational resource** for research compounds. We do **not endorse** human consumption of any compound. BodyHackGuide and **BHG Labs share common ownership**; we rank every vendor on the same public methodology, and we earn a commission on purchases through our links. By entering, you confirm you are **21 years of age or older** and agree to our [Terms](/terms) & [Privacy Policy](/privacy). I'm 21+ — Enter SiteLeave site [![BodyHackGuide](/assets/bodyhackguide-logo-DOzZNUyh.webp)BodyHackGuide ](/) [Compare](/compare)[Wiki](/wiki)[Vendors](/vendors)[Deals](/deals)[Stacks](/stack-builder)[Nootropics](/nootropics)[Tools](/tools) Learn Community Search ⌘K [Sign In](/auth?returnTo=%2Fbuy%2Fghk-cu) 100K+ researchers trust BodyHackGuide — Join [r/BodyHackGuide](https://reddit.com/r/bodyhackguide) 1. [Home](/) 3. [Compare](/compare) 5. Buy GHK-Cu Skin, Hair & Aesthetics · live pricing # Where to Buy GHK-Cu — Cheapest Vendor in 2026 Live GHK-Cu pricing across every research peptide vendor we track, ranked by price per mg. Updated daily. Right now the cheapest source is **BioMyst Labs** at **$0.50/mg**. ## GHK-Cu vendor ranking — cheapest first 1 BioMyst Labs Best price $49.99 for 100mg · $0.50/mg [Buy at BM](https://www.bodyhackguide.co/go/biomyst-labs?utm_source=buy-page&utm_campaign=ghk-cu&utm_medium=best-price) 2 ResearchChemHQ $34.99 for 50mg · $0.70/mg [Buy at RC](https://www.bodyhackguide.co/go/researchchemhq?utm_source=buy-page&utm_campaign=ghk-cu&utm_medium=rank-list) 3 Optimum Formula $34.99 for 50mg · $0.70/mg 10% OFF with code REDDIT [Buy at OF](https://www.bodyhackguide.co/go/optimum-formula?utm_source=buy-page&utm_campaign=ghk-cu&utm_medium=rank-list) 4 BioMyst Labs $69.99 for 100mg · $0.70/mg [Buy at BM](https://www.bodyhackguide.co/go/biomyst-labs?utm_source=buy-page&utm_campaign=ghk-cu&utm_medium=rank-list) 5 VANDL Labs $39.99 for 50mg · $0.80/mg Discount on all products with code CHON [Buy at VANDL Labs](https://www.bodyhackguide.co/go/vandl-labs?utm_source=buy-page&utm_campaign=ghk-cu&utm_medium=rank-list) 6 BHG Labs $49.99 for 50mg · $1.00/mg [Buy at BHG Labs](https://www.bodyhackguide.co/go/bhg-labs?utm_source=buy-page&utm_campaign=ghk-cu&utm_medium=rank-list) [ Research profile Mechanism, dosing, half-life, peer-reviewed studies for GHK-Cu. ](/compound/ghk-cu)[ Coupon codes Every active vendor coupon for GHK-Cu, click-to-copy. ](/coupons/ghk-cu)[ Reconstitution calculator Vial size + BAC water → concentration, syringe units, doses per vial. ](/tools/reconstitution/ghk-cu) ## What is GHK-Cu? GHK-Cu is the copper(II) complex of the tripeptide glycyl-L-histidyl-L-lysine, a molecule Pickart and Thaler first pulled out of human plasma in 1973. The free peptide (GHK, C14H24N6O4) weighs about 340.4 Da; bind it 1:1 to copper and you get the neutral GHK-Cu complex (C14H22CuN6O4) at roughly 401.9 Da. Circulating GHK sits around 200 ng/mL in young adults near age 20 and drops to about 80 ng/mL … [Read the full GHK-Cu research profile](/compound/ghk-cu) ## Buying GHK-Cu — FAQ ### Where can I buy GHK-Cu online? GHK-Cu is available from 6 verified research peptide vendors tracked on BodyHackGuide. The cheapest current price per mg is BioMyst Labs at $0.50/mg. Tap any "Buy" button on this page to go directly to the vendor's product page. ### What's the cheapest price for GHK-Cu? Right now the lowest price per mg comes from BioMyst Labs at $0.50/mg ($49.99 for 100mg). Daily price snapshots keep this ranking current — bookmark for the live cheapest source. ### Is buying GHK-Cu online safe? Vendor safety varies. BodyHackGuide ranks every vendor on a 0-100 Trust Score (COA verification, payment transparency, community feedback, shipping practices). Vendors below the Trust Score threshold aren't surfaced on this page. The vendor profile linked from each listing shows their full score breakdown. ### Do I need a prescription for GHK-Cu? GHK-Cu is sold for research-use-only by the vendors on this page — no prescription required for research purchases. None of these vendors sell GHK-Cu for human consumption, and BodyHackGuide doesn't promote off-label use. Always consult a licensed practitioner before any compound enters a clinical context. **Affiliate disclosure.** BodyHackGuide may earn a commission from purchases made via the links on this page — at no additional cost to you. Vendor rankings are based purely on live price-per-mg data and the published Trust Score rubric. We don't accept payment for editorial placement. See our full [affiliate disclosure](/affiliate-disclosure) . Free 2026 Peptide Cheat Sheet — 50 pages, PDF Reconstitution math, concentration charts, half-lives, and vendor trust tiers. The reference we wish we had on day one. [Download Free](/guides/peptide-cheat-sheet-download?utm_source=buy-compound) ![BodyHackGuide](/assets/bodyhackguide-logo-DOzZNUyh.webp) ### BodyHackGuide Your biohacking research hub — compound pricing, brain health protocols, dosing tools, and vendor reviews. 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