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Introducing Cuprite · Serum 01

One formula.
Fifty years of
copper peptide research behind it.

Cuprite Serum 01 delivers GHK-Cu — a 1% GHK-Cu copper peptide serum designed to visibly improve firmness, texture, hydration, and the appearance of fine lines. No filler story. No token peptide dose.

Our founding product. Everything else is coming.

Shop Serum 01 The Science
1% GHK-Cu concentration
55% visible wrinkle improvement*
50+ years of ingredient research

*In GHK-Cu ingredient research, not a Cuprite Serum 01 clinical trial.

Active compound Copper Tripeptide-1 · GHK-Cu
Concentration 1% — clinically validated dose
Formula ID Serum 01 · 60ml
Cuprite
Serum 01
GHK-Cu
60ml Glass dropper · 2 fl oz
Cu
The Active

Copper tripeptide-1.
One of skincare's most studied
copper peptide.

GHK-Cu was first isolated in human plasma in 1973. Fifty years of peer-reviewed research has studied its role in supporting the visible appearance of firmer, smoother, healthier-looking skin — supporting the visible appearance of firmer, smoother, healthier-looking skin.

55%
Visible wrinkle improvement in GHK-Cu ingredient research
50+
Years of peer-reviewed ingredient research
8 wk
Measurable results in ingredient research
1%
Optimal concentration in every Cuprite formula
Mechanisms
01
Firmness support
GHK-Cu has been studied for its role in supporting the visible appearance of skin firmness and elasticity.
02
Skin calming
GHK-Cu has been studied for its role in helping calm the look of stressed skin.
03
Texture refinement
GHK-Cu has been studied for its role in supporting a smoother, more refined-looking complexion.
04
Antioxidant defense
Chelates free copper ions that generate reactive oxygen species, supporting antioxidant defense at the cellular level.
Serum 01 · The Formula

Everything your skin
needs. Nothing it doesn't.

Most copper peptide serums include GHK-Cu as a marketing footnote — listed last, dosed low, present in name only. Cuprite Serum 01 is formulated at 1% GHK-Cu: the concentration that appears in clinical trials showing measurable, statistically significant results.

Hero Active
GHK-Cu · 1%
Copper Tripeptide-1. Supports the visible appearance of firmness, elasticity, and a smoother-looking complexion.
Hyaluronic Acid
Dual-weight HA delivers immediate surface hydration and deeper moisture retention. Creates optimal environment for peptide absorption.
Palmitoyl Peptide Complex
PAL-150 advanced peptide complex (Palmitoyl Tripeptide-1 + Palmitoyl Tetrapeptide-7). Works synergistically with GHK-Cu to support skin firmness and a refined complexion.
Organic Botanicals
Organic coconut oil, jojoba oil, green tea extract, and orange peel extract. Clean botanicals that soothe, nourish, and support peptide absorption.

Fragrance-free. Made in the USA in a GMP-certified lab.

Cuprite · Launch Product
GHK-Cu
Serum 01
Copper Peptide Firming Serum · 60ml
$65
One-time purchase $65
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$55 / 60 days
Free shipping on orders over $75
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GMP-certified US manufacturing
Manufacturing documentation available on request
Clinical Evidence

The science is
fifty years old.
The results are not.

All figures below refer to third-party research on GHK-Cu as an ingredient, not a clinical trial of Cuprite Serum 01.

55%
Visible wrinkle improvement in GHK-Cu ingredient research
4K+
Years of peer-reviewed GHK-Cu ingredient research
8wk
Time to measurable visible appearance results with consistent daily use
50yr
Of peer-reviewed research since GHK-Cu was first isolated in human plasma in 1973

The Serum 01
protocol.

01
Cleanse
Apply to clean, dry skin. Remove all makeup and surface impurities first. Pat skin dry — do not rub. GHK-Cu absorbs most effectively on a clean surface.
02
Apply
Dispense 3–4 drops into palm. Apply to face and neck using gentle upward strokes. A small amount covers the full face.
03
Wait & Layer
Allow 60–90 seconds for full absorption before applying moisturizer. Do not mix with vitamin C or AHA/BHA in the same application.
04
Protect (AM)
Always follow with SPF 30+ in the morning. UV protection helps preserve your visible results.
05
Consistency
Use morning and evening. Clinical results were measured at 8 weeks of consistent use. The compound works cumulatively.
What to expect · Results timeline
Week 1
Hydration & Texture
Hyaluronic acid in the formula delivers immediate improvement in skin smoothness and surface hydration.
Week 2–3
Tone & Barrier
Skin tone begins to even. Skin barrier strengthens. GHK-Cu signaling is actively underway at the cellular level.
Week 4–6
Firmness & Density
Skin begins to feel firmer and more resilient. Skin begins to feel denser, more resilient. Fine lines appear less defined.
Week 8+
Measurable Results
Statistically significant wrinkle volume reduction and elasticity improvement confirmed at this stage in peer-reviewed trials.
The Cuprite Pipeline

Serum 01 is
just the beginning.

We launched with one product because that product had to be exceptional. Everything that follows is built on the same principle: clinically dosed, formulated without compromise.

👁
Eye Concentrate
Serum 02 · 15ml
GHK-Cu formulated for the periorbital zone. Higher-viscosity base, precision dropper tip, designed for the thinnest skin on the face.
Coming Soon
🌿
Scalp Serum
Serum 03 · 60ml
GHK-Cu applied to scalp and follicle biology. Fifty years of research on copper peptides and their role in supporting the appearance of fuller, healthier-looking hair.
Coming Soon