Overview
What it is.
AHK-Cu is a copper-binding tripeptide in the same broad research class as GHK-Cu but with a distinct amino-acid sequence and binding profile, studied for comparative skin-quality and repair-signaling research alongside its better-known counterpart.
Research Areas
- Studied for its copper-binding activity and comparison to GHK-Cu research
- Studied for its potential role in skin-repair-signaling research
- Studied for its potential role in collagen-related signaling research
Batch & Testing
Proof, not promises.
COA ships with every order
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Research Deep-Dive
How it works.
Research Deep-Dive
How it works.
AHK-Cu is a copper-binding tripeptide in the same broad research class as GHK-Cu, but with a distinct amino-acid sequence (alanine-histidine-lysine) and binding profile, studied as a comparative research subject alongside its better-known counterpart.
Like GHK-Cu, it's studied for chelating copper and delivering it to tissue in a bioavailable form thought to support the skin's natural repair-signaling and collagen-related processes — though its distinct sequence means researchers can't assume identical downstream effects to GHK-Cu without direct study.
Use Cases Explored
- Studied for its copper-binding activity and comparison to GHK-Cu research
- Studied for its potential role in skin-repair-signaling research
- Studied for its potential role in collagen-related signaling research
The Evidence
Smaller, newer research base than GHK-Cu
AHK-Cu has a considerably smaller published research record than GHK-Cu, with most available studies focused on in vitro or topical-formulation contexts rather than systemic research.
Comparative copper-peptide studies
Much of the interest in AHK-Cu is driven by its structural similarity to GHK-Cu rather than an independent, compound-specific evidence base.
Specifications
The essentials.
Specifications
The essentials.
- Form
- Lyophilized powder
- Storage
- Store in a cool, dry place. Refrigerate at 2–8°C after reconstitution
- Shelf life
- 24 months lyophilized; 4–6 weeks refrigerated after reconstitution
- Solubility
- Reconstitute with bacteriostatic water
- Vial capacity
- 3 ml glass vial
Questions
AHK-Cu FAQ
Questions
AHK-Cu FAQ
What is AHK-Cu studied for?+
AHK-Cu is studied for its copper-binding activity and comparison to GHK-Cu research, examined for a potential role in skin-repair and collagen-related signaling research.
How is AHK-Cu different from the GHK-Cu already on this site?+
They're both copper-binding tripeptides but with distinct amino-acid sequences and binding profiles — researchers studying copper-peptide signaling sometimes compare the two directly.
Why would a researcher choose AHK-Cu over GHK-Cu for a study?+
It's typically a comparative-research decision rather than a 'better/worse' one — researchers studying copper-peptide binding profiles use AHK-Cu and GHK-Cu side by side rather than as interchangeable substitutes.
How should AHK-Cu be handled and stored?+
It ships as a lyophilized powder in a single 100 mg size. Reconstitute with bacteriostatic water and refrigerate at 2–8°C after mixing — good for roughly 4–6 weeks refrigerated, or up to 24 months unreconstituted in a cool, dry place.
Cellular & Longevity
AHK-Cu
Alanine-Histidine-Lysine copper tripeptide
A copper-binding tripeptide, distinct from GHK-Cu, studied for skin- and repair-signaling research.
Size
Multi-vial pricing
Per-vial pricing, applied automatically. No code needed.
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All products sold by One Tap Peptides are intended for laboratory research use only. Not for human consumption. Not intended for animal use. Not intended for diagnostic or therapeutic purposes.
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