Description
GHK Basic is the free tripeptide glycyl-histidyl-lysine without a bound copper ion. Limitless Life Nootropics offers it as a 100mg lyophilized powder, made in the USA and verified by an independent laboratory.
What Is GHK Basic?
Most commercial interest in this tripeptide focuses on its copper complex, but the free peptide is an important research tool in its own right. Supplying the peptide without copper lets investigators control metal content precisely—either studying the peptide alone or adding copper or other metal ions in defined ratios.
Research on the free tripeptide has explored its influence on gene expression, its antioxidant behavior and its role as a signaling molecule in tissue repair. Comparing results with and without copper helps clarify which effects depend on copper delivery and which come from the peptide sequence itself.
The 100mg vial is available in Premium lyophilized grade and offers ample material for formulation studies and cell-culture work.
Areas of Scientific Investigation
Laboratory studies have explored this peptide across several areas of investigation:
- Comparative studies with and without bound copper
- Metal-binding and chelation chemistry
- Gene expression profiling in fibroblasts
- Oxidative stress and free radical models
- Custom formulation development
Researchers can review peer-reviewed studies on the GHK tripeptide through the National Library of Medicine (PubMed) database.
GHK Basic Specifications
| Product | GHK Basic 100mg |
|---|---|
| Compound type | Tripeptide (Gly-His-Lys), copper-free |
| Available sizes | 100mg |
| Format | Lyophilized (freeze-dried) powder in a sealed glass vial |
| Purity | ≥99% (HPLC verified) |
| Origin | Manufactured in the USA |
| Testing | Independent third-party lab |
| Intended use | Laboratory research only |
Why Researchers Choose Us
When a protocol depends on precise inputs, sourcing matters. Limitless Life Nootropics works only with U.S. manufacturing partners, verifies every lot with independent testing, and stores finished product under controlled conditions. The result is dependable, well-documented material that helps your team reduce variability between experiments and focus on the science.
Quality and Third-Party Testing
Limitless Life Nootropics sources this peptide from U.S. facilities that follow Good Manufacturing Practice principles. Each lot is sent to an independent laboratory for purity (HPLC) and identity (mass spectrometry) testing before release, giving your team consistent, traceable material from one experiment to the next.
Storage and Handling of GHK Basic
Unopened lyophilized this peptide remains most stable when frozen at -20°C and protected from light. After reconstitution with a suitable diluent, refrigerate at 2–8°C and avoid repeated freeze-thaw cycles.
Need supplies? Pair your order with our reconstitution solution and sterile 10 mL vials for convenient preparation.
Ordering and Shipping
We know research timelines are tight. Most orders ship within one to two business days from our U.S. facility, packed discreetly and tracked from dispatch to delivery. Checkout is encrypted, and our support team can help with documentation, order status or bulk quantities for ongoing projects.
Related Research Products
Teams working with this peptide often explore GHK-Cu (Copper Peptide), GHK-Cu Capsules and GHK-Cu Spray. Browse the full Dermatological Research and Tissue Regeneration Research collections, or view every compound in our research peptide catalog at Limitless Life Nootropics.
Frequently Asked Questions
Does this product contain copper?
No. It is the free tripeptide without a bound copper ion.
Why buy the copper-free version?
It allows researchers to control metal content and to compare peptide-only effects with those of the copper complex.
Is GHK Basic for human use?
No. It is sold strictly for laboratory research. It is not intended for human or animal consumption, diagnosis or treatment.
Where can I buy GHK Basic online?
You can order it directly from Limitless Life Nootropics, a U.S. supplier of third-party tested research peptides with fast, discreet shipping.
Research Use Only
All products sold by Limitless Life Nootropics are intended strictly for in-vitro laboratory research and scientific study. This product is not a drug, food, supplement or cosmetic, has not been evaluated by the FDA, and is not for human or veterinary use. Purchase is limited to qualified researchers aged 21 and over.
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