Four defined peptides
Peptide care for smoother, firmer-looking skin.
GHK-Cu Capsule Cream
Deep hydration. Softer, smoother-looking skin.
Copper peptide moisture for face and neck.
The Koppā Protocol · Step 2
GHK-Cu Advanced Capsule CreamCopper Tripeptide-1
$70.00 USD
Daily moisture. Peptide care.
- Deep hydration
- Moisture-barrier support
- Softness without heaviness
- Smoother, firmer-looking skin
80 g
A deeply hydrating copper peptide moisturizer designed to support hydration, barrier resilience and smoother, firmer-looking skin, with a cushiony feel and no heavy finish.
The formula combines 0.5% encapsulated GHK-Cu with 5% niacinamide, 4% squalane and 3% jojoba. Visible blue capsules disperse as you massage the cream into your face and neck. Use after serum, morning and/or evening.
- For sensitive skin
- Cruelty-free
- Active GHK-Cu peptides
Benefits
- Supports hydration and the moisture barrier.
- Softens dry-feeling skin without a heavy finish.
- Supports smoother, firmer-looking skin over time.
- Fits into your morning or evening routine.
Formulated without+
Synthetic fragrance · Silicones · Artificial colour
Full ingredients+
Aqua, Glycerin, Niacinamide, Squalane, Butylene Glycol, Trehalose, Simmondsia Chinensis (Jojoba) Seed Oil, Euglena Gracilis Polysaccharide, Pentylene Glycol, Isononyl Isononanoate, Caprylic/Capric Triglyceride, Cetearyl Olivate, 1,2-Hexanediol, C14-22 Alcohols, Sorbitan Olivate, Copper Tripeptide-1, Tocopheryl Acetate, Tremella Fuciformis Polysaccharide, Portulaca Oleracea Extract, Arginine, Hydrolyzed Collagen, Leontopodium Alpinum Callus Culture Extract, Crithmum Maritimum Callus Culture Filtrate, Carbomer, C12-20 Alkyl Glucoside, Hydrolyzed Sodium Hyaluronate, Adenosine, Sodium Hyaluronate, Disodium EDTA, Algin, Acetyl Hexapeptide-8, Mannitol, Collagen, Tripeptide-1, Pentapeptide-3, Agar, Hydroxyethylcellulose, Gellan Gum.
How to use+
Apply after serum, morning or evening.
Use morning and/or evening after serum.
Smooth over the face and neck, then massage gently until the visible blue capsules have fully dispersed.
Follow with the Balm Stick where extra moisture is wanted.
Finish mornings with broad-spectrum SPF 30+.
Pairing & SPF+
Layer after serums and treatments.
For the full Koppā Protocol:
Serum → Capsule Cream → Balm Stick where needed.
If using retinoids or exfoliating acids, introduce combinations gradually according to your skin's tolerance.
Prefer to separate pure L-ascorbic acid? Use vitamin C in the morning and GHK-Cu in the evening.
Always finish your morning routine with SPF 30+.
How to use
Apply after serum, morning or evening.
Use morning and/or evening after serum.
Smooth over the face and neck, then massage gently until the visible blue capsules have fully dispersed.
Follow with the Balm Stick where extra moisture is wanted.
Finish mornings with broad-spectrum SPF 30+.
Pairing & SPF
Layer after serums and treatments.
For the full Koppā Protocol:
Serum → Capsule Cream → Balm Stick where needed.
If using retinoids or exfoliating acids, introduce combinations gradually according to your skin's tolerance.
Prefer to separate pure L-ascorbic acid? Use vitamin C in the morning and GHK-Cu in the evening.
Always finish your morning routine with SPF 30+.
Shipping and returns
Shipping rates and delivery estimates are shown at checkout.
Why it belongs in your routine
Built around 0.5% GHK-Cu.
A daily moisturizer with four defined peptides, hydration and barrier support.
0.5%
GHK-Cu, fully disclosed
Copper Tripeptide-1 in visible blue capsules.
Hydration support
Glycerin, trehalose and hyaluronic ingredients.
Barrier + softness
5% niacinamide, 4% squalane and 3% jojoba.
0.5% GHK-Cu. Fully disclosed.
Copper Tripeptide-1 held in visible blue capsules, designed to help protect the peptide within the moisturizing base.
Four defined peptides.
Peptide care for smoother, firmer-looking skin.
Hydration, barrier support and softness.
Glycerin, trehalose and hyaluronic ingredients, with 5% niacinamide, 4% squalane and 3% jojoba.
80 g · Face + neck · Use after serum
Visible capsule technology
Step 2 of the Koppā Protocol
0.5% GHK-Cu · Four defined peptides
Inside the formula
Formulation
Four defined peptides, with hydration and emollient care.
GHK-Cu · 0.5%
Hero active
Firmness + skin quality Visibly encapsulated copper peptide, the defining active of the formula.
Multi-layer hydration
5% Glycerin · 3% Trehalose · Euglena Polysaccharide · Tremella · Dual-form Hyaluronic Hydration Hydration + suppleness
Lipid + emollient support
4% Squalane · 3% Jojoba Seed Oil · 2% Caprylic/Capric Triglyceride Softness + moisture comfort
Niacinamide + supporting peptides
5% Niacinamide · 0.01% Acetyl Hexapeptide-8 · 0.005% Tripeptide-1 · 0.005% Pentapeptide-3 Barrier support + smoother-looking skin
Full ingredient list
Aqua, Glycerin, Niacinamide, Squalane, Butylene Glycol, Trehalose, Simmondsia Chinensis (Jojoba) Seed Oil, Euglena Gracilis Polysaccharide, Pentylene Glycol, Isononyl Isononanoate, Caprylic/Capric Triglyceride, Cetearyl Olivate, 1,2-Hexanediol, C14-22 Alcohols, Sorbitan Olivate, Copper Tripeptide-1, Tocopheryl Acetate, Tremella Fuciformis Polysaccharide, Portulaca Oleracea Extract, Arginine, Hydrolyzed Collagen, Leontopodium Alpinum Callus Culture Extract, Crithmum Maritimum Callus Culture Filtrate, Carbomer, C12-20 Alkyl Glucoside, Hydrolyzed Sodium Hyaluronate, Adenosine, Sodium Hyaluronate, Disodium EDTA, Algin, Acetyl Hexapeptide-8, Mannitol, Collagen, Tripeptide-1, Pentapeptide-3, Agar, Hydroxyethylcellulose, Gellan Gum.
Inside the formula
The ingredients behind the cream.
Four defined peptides, with hydration and emollient care.
View the full ingredient listThe hero active
GHK-Cu · 0.5%
Firmness + skin quality Visibly encapsulated copper peptide, the defining active of the formula.
Multi-layer hydration
5% Glycerin · 3% Trehalose · Euglena Polysaccharide · Tremella · Dual-form Hyaluronic Hydration Hydration + suppleness
Lipid + emollient support
4% Squalane · 3% Jojoba Seed Oil · 2% Caprylic/Capric Triglyceride Softness + moisture comfort
Niacinamide + supporting peptides
5% Niacinamide · 0.01% Acetyl Hexapeptide-8 · 0.005% Tripeptide-1 · 0.005% Pentapeptide-3 Barrier support + smoother-looking skin
View the full ingredient list +
Aqua, Glycerin, Niacinamide, Squalane, Butylene Glycol, Trehalose, Simmondsia Chinensis (Jojoba) Seed Oil, Euglena Gracilis Polysaccharide, Pentylene Glycol, Isononyl Isononanoate, Caprylic/Capric Triglyceride, Cetearyl Olivate, 1,2-Hexanediol, C14-22 Alcohols, Sorbitan Olivate, Copper Tripeptide-1, Tocopheryl Acetate, Tremella Fuciformis Polysaccharide, Portulaca Oleracea Extract, Arginine, Hydrolyzed Collagen, Leontopodium Alpinum Callus Culture Extract, Crithmum Maritimum Callus Culture Filtrate, Carbomer, C12-20 Alkyl Glucoside, Hydrolyzed Sodium Hyaluronate, Adenosine, Sodium Hyaluronate, Disodium EDTA, Algin, Acetyl Hexapeptide-8, Mannitol, Collagen, Tripeptide-1, Pentapeptide-3, Agar, Hydroxyethylcellulose, Gellan Gum.
Visible bluecapsulesSkin
layersCollagen
matrix
- GHK-Cu
- 0.5%
- Defined peptides
- 4
- Full size
- 80 g
Collagen
supportSmoother
textureFirmer-looking
skin
supportSmoother
textureFirmer-looking
skin
The science behind the ingredient
The science behind the ingredients.
Our cream pairs 0.5% GHK-Cu with 5% niacinamide. Here is what research on these ingredients tells us about caring for your skin.
Why collagen matters
Collagen helps keep skin firm. In lab studies, GHK-Cu increased collagen production in skin cells.
Why we include niacinamide
A study of a different moisturizer with 5% niacinamide found improvements in several signs of skin ageing over 12 weeks.
Why collagen matters
Collagen helps keep skin firm. In lab studies, GHK-Cu increased collagen production in skin cells.
Why we include niacinamide
A study of a different moisturizer with 5% niacinamide found improvements in several signs of skin ageing over 12 weeks.
What this means for your cream
These studies help explain our ingredient choices. They did not test Koppā’s cream or show how long its hydration lasts.
View ingredient illustration
Visible bluecapsulesSkin
layersCollagen
matrix
- GHK-Cu
- 0.5%
- Defined peptides
- 4
- Full size
- 80 g
Research & references
GHK-Cu, laboratory evidence. Maquart et al., 1988, FEBS Letters. The study measured collagen synthesis in cultured cells, not the effects of this cream.
Niacinamide, human evidence. Bissett et al., 2005, Dermatologic Surgery. Fifty white women used 5% niacinamide moisturizer and vehicle control on opposite sides of the face, twice daily for 12 weeks, in a randomized double-blind trial. Several appearance measures improved. The moisturizer was not Koppā’s.
Ingredient research does not verify this cream’s hydration duration, capsule stability, enhanced penetration or prolonged release.
Inside the science
GHK-Cu, at the heart of your cream.
Our cream pairs 0.5% GHK-Cu with 5% niacinamide.
0.5% GHK-CuCopper Tripeptide-1
Visible bluecapsulesSkin
layersCollagen
matrix
What the research shows
Why collagen matters
Collagen helps keep skin firm. In lab studies, GHK-Cu increased collagen production in skin cells.
Why we include niacinamide
A study of a different moisturizer with 5% niacinamide found improvements in several signs of skin ageing over 12 weeks.
What this means for your cream
These studies help explain our ingredient choices. They did not test Koppā’s cream or show how long its hydration lasts.
Research & references
GHK-Cu, laboratory evidence. Maquart et al., 1988, FEBS Letters. The study measured collagen synthesis in cultured cells, not the effects of this cream.
Niacinamide, human evidence. Bissett et al., 2005, Dermatologic Surgery. Fifty white women used 5% niacinamide moisturizer and vehicle control on opposite sides of the face, twice daily for 12 weeks, in a randomized double-blind trial. Several appearance measures improved. The moisturizer was not Koppā’s.
Ingredient research does not verify this cream’s hydration duration, capsule stability, enhanced penetration or prolonged release.
Studies on ingredients, not on Koppā’s finished cream.
The Koppā Protocol · Step 2
How to use your capsule cream
After serum, smooth generously over the face and neck. Massage until the blue capsules disperse and the cream is absorbed. Finish targeted areas with the Balm Stick where needed. Use morning and/or evening. SPF 30+ every morning.
Apply after serum, morning or evening
Layer
Use morning and/or evening after serum.
Massage
Smooth over the face and neck, then massage gently until the visible blue capsules have fully dispersed.
Finish
Follow with the Balm Stick where extra moisture is wanted.
Application steps & pairing
Layer
Use morning and/or evening after serum.
Massage
Smooth over the face and neck, then massage gently until the visible blue capsules have fully dispersed.
Finish
Follow with the Balm Stick where extra moisture is wanted.
The Koppā Protocol · Step 2
How to use your capsule cream
Layer
After serum, smooth generously over the face and neck.
Massage
Massage until the blue capsules disperse and the cream is absorbed.
Finish
Finish targeted areas with the Balm Stick where needed.
Use morning and/or evening.
SPF 30+ every morning.
The Koppā community
Koppā, in everyday life.
Jay W
“I'm a pilot. The air on the plane is so dry, after a long flight I look 100 years old. This GHK cream changed everything. I never leave for work without this cream in my flight bag anymore. Plus its a big tube, but can still take it through security.”
Farrah J
“the cream actually has the capsules in it. I find the cream super moisturizing, not sticky.”
Customer feedback
Customer reviewsFrom Koppā customers.
Customer feedback on Koppā products.
3 featured reviews
01 / 03
“Been using it about 6 weeks now. Didn't notice much the first couple weeks, but my skin looks noticeably smoother around my cheeks and my makeup sits better. Will repurchase.”
Sarah M.
Koppā customer
From Koppā customers
Customer reviews
“Been using it about 6 weeks now. Didn't notice much the first couple weeks, but my skin looks noticeably smoother around my cheeks and my makeup sits better. Will repurchase.”
Koppā customer
A little more clarity
Your cream questions, answered.
Ask us a question
How do I use a copper peptide moisturizer every day?
Apply after serum, morning and/or evening. Smooth over the face and neck and massage gently until the capsules disperse. Finish mornings with broad-spectrum SPF 30+.
What do the visible blue capsules do?
The blue capsules contain the formula’s GHK-Cu. Massage disperses their contents through the moisturizing base. Visible dispersal does not by itself establish enhanced penetration or prolonged release.
Do I need the serum too?
No. The cream can be used as your daily moisturizer on its own. If using the complete Koppā Protocol, apply serum first, then cream, then balm on selected areas.
Can I use it with my other actives?
If you already use retinoids or exfoliating acids, introduce combinations gradually. If you prefer to separate low-pH pure vitamin C, use vitamin C in the morning and GHK-Cu in the evening.
Does the cream contain synthetic fragrance?
No. Koppā’s Advanced Capsule Cream is formulated without synthetic fragrance.
What research supports the cream’s ingredients?
Aqua, Glycerin, Niacinamide, Squalane, Butylene Glycol, Trehalose, Simmondsia Chinensis (Jojoba) Seed Oil, Euglena Gracilis Polysaccharide, Pentylene Glycol, Isononyl Isononanoate, Caprylic/Capric Triglyceride, Cetearyl Olivate, 1,2-Hexanediol, C14-22 Alcohols, Sorbitan Olivate, Copper Tripeptide-1, Tocopheryl Acetate, Tremella Fuciformis Polysaccharide, Portulaca Oleracea Extract, Arginine, Hydrolyzed Collagen, Leontopodium Alpinum Callus Culture Extract, Crithmum Maritimum Callus Culture Filtrate, Carbomer, C12-20 Alkyl Glucoside, Hydrolyzed Sodium Hyaluronate, Adenosine, Sodium Hyaluronate, Disodium EDTA, Algin, Acetyl Hexapeptide-8, Mannitol, Collagen, Tripeptide-1, Pentapeptide-3, Agar, Hydroxyethylcellulose, Gellan Gum.
How much does the cream cost?
The current one-time purchase price is $70.00 USD. Prices follow your selected market. Check the purchase area for current availability.
Compare your options Compare peptide moisturizers
The formula, explained
What’s inside. Why it matters.
| Formula focus |  KoppāCapsule Cream | Why itmatters |
|---|---|---|
| Copper peptide | 0.5% GHK-CuIn visible blue capsules | A clearly disclosed copper peptide concentration. |
| Peptide blend | 4 defined peptidesIncluding Copper Tripeptide-1 | Peptide care for smoother, firmer-looking skin. |
| Hydration | Layered hydrationGlycerin, trehalose + hyaluronic ingredients | Helps attract and retain moisture. |
| Barrier support | 5% niacinamide | Supports the skin’s moisture barrier. |
| Softening care | 4% squalane 3% jojoba | Softens and conditions dry-feeling skin. |
| Full size | 80 gFor face + neck | Twice the amount of a 40 g moisturizer. |
Defined ingredients. Disclosed concentrations. A clear role for each.
About these formula details
These are the roles of ingredients in the formula, not a head-to-head clinical comparison. Ingredient concentrations alone do not establish effectiveness.
The size comparison is 80 g versus 40 g by weight; it does not imply twice the usage time.
The formula, explained
What’s inside. Why it matters.
| Formula focus | KoppāCapsule Cream | Why itmatters |
|---|---|---|
| Copper peptide | 0.5% GHK-CuIn visible blue capsules | A clearly disclosed copper peptide concentration. |
| Peptide blend | 4 defined peptidesIncluding Copper Tripeptide-1 | Peptide care for smoother, firmer-looking skin. |
| Hydration | Layered hydrationGlycerin, trehalose + hyaluronic ingredients | Helps attract and retain moisture. |
| Barrier support | 5% niacinamide | Supports the skin’s moisture barrier. |
| Softening care | 4% squalane 3% jojoba | Softens and conditions dry-feeling skin. |
| Full size | 80 gFor face + neck | Twice the amount of a 40 g moisturizer. |
Defined ingredients. Disclosed concentrations. A clear role for each.
About these formula details
These are the roles of ingredients in the formula, not a head-to-head clinical comparison. Ingredient concentrations alone do not establish effectiveness.
The size comparison is 80 g versus 40 g by weight; it does not imply twice the usage time.
Complete your routine.
One hero molecule. Three complementary formulas.
PRE-ORDER
Reserve your capsule cream.
Payment is taken at checkout. Expected to ship in approximately 3–4 weeks.
