Copper Peptide Serum
GHK-Cu is a copper peptide your skin already makes, and makes less of with age. This serum puts it back: six clean ingredients for visibly firmer, smoother skin.
30-day money-back guarantee. Free shipping.
Meet the serum
- Helps visibly firm and smooth the look of skin
- Immediate hydration from 1.50% hyaluronic acid
- Six ingredients, no fragrance, no fillers
- Vegan & cruelty-free
Details
- GHK-Cu (Copper Tripeptide-1) at 0.10%, studied for over 50 years
- Ultra-lightweight, absorbs fast with no residue or pilling
- The blue color is the copper peptide itself, not a dye
Why subscribe
- Never run out: your next bottle ships automatically
- Save 15% on every order
- Pause or cancel anytime
How to apply
- Press 2-3 drops into clean, dry skin
- Follow with moisturizer, and SPF in the morning
- Use AM and/or PM, daily
Ingredients
- GHK-Cu (Copper Tripeptide-1) · 0.10%
- Sodium Hyaluronate · 1.50%
- Water, Pentylene Glycol, Phenylpropanol, Sodium Hydroxide
- That's the whole list, nothing else
Your skin already knows this peptide. It just makes less of it.
GHK-Cu is a copper peptide your skin naturally contains, at its highest levels when you're young. Like hydration and bounce, your natural supply tapers with age.
Studied for over 50 years, GHK-Cu is one of the most researched peptides in skin science, prized for supporting the look of firmer, smoother, more resilient skin. This serum simply puts it back.
Helps firm. Helps smooth. Hydrates from day one.
One lightweight serum with three jobs. It absorbs in seconds and gets to work while you go about your day.
-
Visibly firmer
Helps improve the appearance of firmness and elasticity with consistent daily use.
-
Visibly smoother
Supports a smoother, more even-looking surface and softens the look of fine lines over time.
-
Hydrated from day one
1.50% hyaluronic acid draws and holds moisture for immediate, lasting hydration and a plumper look.
Results that build over time
GHK-Cu rewards consistency. Here's what most people notice, from the first application to week twelve.
-
Day 1
Hydrated, soft, smooth
-
Weeks 1-2
Softness and radiance
-
Weeks 3-4
A more refined surface
-
Weeks 6-8
Visible firmness
-
Week 12+
Maximum benefit
Use once or twice daily: morning, night, or both. Individual results may vary.
Six ingredients. That's the whole list.
No fragrance, no silicones, no filler. When the label is this short, you can actually read it, and every ingredient earns its place.
GHK-Cu
0.10%The hero active. A tripeptide (three amino acids) bound to copper, studied for over 50 years for supporting the look of firmer, smoother skin. It's also why the serum is blue: that color is the peptide itself, not a dye.
Sodium Hyaluronate
1.50%Hyaluronic acid, a natural polysaccharide that draws and holds moisture, for immediate hydration and a plumper, more supple appearance.
The Clean Base
Water, pentylene glycol, phenylpropanol, sodium hydroxide. A minimalist carrier, a humectant, a gentle preservative, and a touch of pH balancer. Nothing that doesn't earn its place.
Loved by customers
Customer results have not been independently verified. Individual results may vary.
Two minutes, morning or night
-
Step 1: Cleanse
Start with clean, dry skin so nothing competes with the active.
-
Step 2: Apply 2-3 drops
Press and pat gently into face and neck until fully absorbed.
-
Step 3: Lock it in
Follow with your moisturizer. In the morning, finish with SPF.
How we compare
| Our serum | Typical serum | |
|---|---|---|
| Clinically-studied GHK-Cu at 0.10% | ||
| Six-ingredient formula | ||
| Fragrance-free | ||
| No silicones or fillers | ||
| Transparent percentages | ||
| Cruelty-free & vegan | ||
| 30-day money-back guarantee |