Copper peptide night cream · PMThe science
GHK-Cu 3% Copper Peptide Night Cream
$58
Great for
Buy now — $58- Fine lines
- Firmness
- Radiance
- Barrier
Small-batch · Made fresh · Secure checkout by Square
A rich, cushioning night cream built around a 3% concentration of copper tripeptide-1 — the peptide skincare enthusiasts know as GHK-Cu. Applied in the evening, it melts into skin and works through the night so you wake to skin that looks smoother, firmer-looking and visibly more radiant.
Squalane, panthenol and betaine wrap the formula in comfort, helping skin feel soft, supple and well-cushioned by morning.
Key active concentration
Copper Tripeptide-1 (GHK-Cu) 3%
A generous, clearly disclosed concentration — no fairy-dusting.
How GHK-Cu works
A copper peptide your skin already knows.
- 01
Found naturally in the body
GHK-Cu is a small copper-binding peptide (glycyl-L-histidyl-L-lysine) that occurs naturally in human plasma, saliva and urine. Dr. Loren Pickart’s research since the 1970s found that its levels are higher in youth and decline noticeably with age.
- 02
Delivers copper, sends signals
GHK-Cu is known in research to carry copper, a trace mineral skin relies on for many enzyme processes, and to act as a signaling peptide — a messenger associated with the activity of a wide range of genes involved in skin renewal.
- 03
What laboratory research shows
In laboratory and published studies, GHK-Cu has been associated with supporting the synthesis of collagen, elastin and glycosaminoglycans, with remodeling of the extracellular matrix, and with antioxidant and calming activity that supports the skin barrier.
- 04
What you can see
Used nightly, our cream helps improve the look of firmness and leaves skin looking smoother, more even and radiant, with the appearance of fine lines visibly reduced.
Why 3%: we use a generous, clearly disclosed 3% concentration of GHK-Cu. Results build gradually; most people notice the full effect after 8 to 12 weeks of consistent nightly use.
These statements describe published research on the ingredient and the cosmetic benefits of the product; this product is not intended to diagnose, treat, cure or prevent any disease.
That blue-teal color is a good sign. GHK-Cu is naturally blue; the tint tells you the copper peptide is intact.
The color may tint pillowcases — let the cream absorb fully before bed, or use a darker pillowcase.
Made fresh in small batches. Best used within 3 months of the fill date printed on your pump.
Avoid applying at the same time as vitamin C or exfoliating acids. Keep those for the morning or alternate nights.
Full ingredients (INCI)
Aqua, Glycerin, Caprylic/Capric Triglyceride, Squalane, Cetearyl Olivate, Sorbitan Olivate, Copper Tripeptide-1, Betaine, Cetyl Alcohol, Panthenol, Phenoxyethanol, Tocopherol, Ethylhexylglycerin, Sodium Hyaluronate.
For external use only. Patch test before use.
How to use
The ritual
01
Cleanse
In the evening, cleanse and pat skin almost dry.
02
Pump
Dispense one to two pumps onto fingertips.
03
Press
Press gently over face and neck, avoiding the eye area. Let it absorb.
What's inside
Ingredients that earn their place
Copper Tripeptide-1
GHK-Cu
At 3%, helps improve the look of fine lines and visible firmness.
Plant-derived emollient
Squalane
Lightweight cushion that leaves skin soft and supple-feeling.
Pro-vitamin B5
Panthenol
Comforts and helps skin feel calm and hydrated.
Humectant
Betaine
Draws in moisture for a plumper-looking, dewy finish.
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