Copper tripeptide complex
GHK-Cu
2 sizes · 100 mg–1 g
From$29.99Indicative
- Availability
- In stock
- Documentation
- Spec sheet on request
Cosmetic Peptide Ingredients
GHK-Cu Spray
NLC-3603
Formulated topical solution
From$49.99IndicativeIn stockSpec sheet on request
Adding to the cart does not place an order. Checkout produces an order request that is reviewed against buyer qualification before anything is accepted or charged.
Reference configuration. Pack sizes are pending supplier confirmation.
Overview
Supplied as a topical cosmetic once the full INCI list, concentration, and preservative system are on file. Any non-topical presentation moves this record out of the cosmetic branch entirely.
Northlake issues the documentation set against the released lot. Because this is a formulated preparation rather than a single substance, the specification has to cover the complete composition, not the active alone.
A formulated mixture has no single formula or mass. The verified active identity plus the full INCI list is what gets published here.
Specifications
Every row states where its value came from. Values still pending supplier verification are shown muted and are excluded from this page’s structured data, so nothing unverified is published to search engines either.
| Catalog number | NLC-3603 |
|---|---|
| Canonical identity | Formulated copper tripeptide-1 solution — composition pendingPending verificationName identity only. The supplied form is pending on the supplier record. |
| Material type | Formulated spray |
| Physical form | SolutionPlaceholder |
| Purity | Pending — method and acceptance criteria not yet suppliedPending verification |
| CAS number | Pending — CAS not confirmed for the supplied formPending verification |
| INCI name | Pending — INCI identity to be confirmed on the supplier specificationPending verification |
| Solubility | Pending — solubility data required from the supplier recordPending verification |
How to read these specifications
- VerifiedChecked against a primary source — a released lot report or a supplier specification — and safe to quote.
- Pending verificationA real value exists but has not been confirmed for this record yet.
- PlaceholderIllustrative sample data. Not a measurement, not a specification, and not published to search engines as either.
Documentation
Certificates of analysis are issued per lot, so the certificate you receive describes the material you receive rather than a representative batch. Safety data sheets and specification sheets are product-level.
| Document | Lot | Access |
|---|---|---|
| Safety data sheet | — | Request document |
| Product specification | — | Request document |
No lot-matched certificate is published for this record yet, which is why none is listed above. Lot lookup is at /coa.
Handling and storage
Storage conditions are taken from the approved supplier specification or the safety data sheet. They are never estimated, which is why they read as pending until that document is on file.
| Storage | Pending — storage is taken from the approved supplier specification or SDS, never estimatedPending verification |
|---|---|
| Laboratory handling | Laboratory material. Handle with appropriate personal protective equipment and consult the safety data sheet before first use.Placeholder |
| Catalog line | Cosmetic Ingredients |
| Category | Cosmetic Peptide Ingredients |
| Last reviewed | Jul 31, 2026 |
Buyer eligibility
Under documentation review
The supply pathway depends on the final composition and intended use. Contact us to open a review for your account.
Bulk cosmetic ingredient supplied business-to-business for formulation. Not a finished cosmetic product and not for direct consumer use.
Orders from this line ship to verified business accounts only. Business verification is reviewed before an order is accepted.
Outstanding before this record can be sold
- Supplier legal name and site of manufacture
- Full sequence or structure, including salt and counterion
- Lot-matched certificate of analysis
- Identity method and purity method with acceptance criteria
- Residual solvents
- Counsel decision, payment processor approval, and insurer approval
- Complete formulation: route, concentration, excipients, and preservative system
- Container-closure and stability data supporting the stated shelf life
CONDITIONAL only if clearly topical cosmetic; otherwise HOLD
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