Skin, over twelve weeks
Density and thickness, laxity, clarity, firmness, fine lines, wrinkle depth, and mottled pigmentation. One study read collagen from skin biopsies rather than a questionnaire.
GHK-Cu CreamGHK-Cu acetate 3% · 30 g · 30-day supply
$99 first monthGet started
GHK-Cu acetate 3%
The formula
Three percent. Printed, not implied.
900 mg of copper peptide in a 30 g pump
Most copper-peptide products never tell you how much GHK-Cu they carry. This one is compounded to a stated 3% of GHK-Cu acetate, it is the only active in the formula, and the number goes on your label.
- Single active ingredient
- Strength on the label
- Airless 30 g pump
- 30 days per bottle
$99 first month, then $214.99 a month.
One activeGHK-Cu acetate, nothing else
Printed strength3% appears on your label
Compounded to orderMade for your prescription
Airless pumpNo jar, no finger dipping
Why the number matters
The number everyone else can leave off.
A cosmetic label does not have to print how much copper peptide is in the bottle. None of them have to tell you. Here is what the category publishes, read across mass-market copper-peptide serums on August 16, 2026.
How the number is publishedWhat that leaves you knowing
A figure for GHK-Cu on its ownRare. Where a mass-market serum prints one, the highest published figure is 1%.
A figure for a multi-peptide blendCommon. The number covers several peptides together, so the copper share inside it is never stated.
A figure for "copper peptide"Common. The loose phrase, not GHK-Cu. Numbers as low as 0.10% and 0.2% appear this way.
A figure for a "complex"Common, and the brand's own word. What sits inside the complex is not broken out.
No figure at allCommon. The ingredient list carries copper tripeptide-1 somewhere in the middle and stops there.
One active, one strength, printedYour cream. GHK-Cu acetate 3%, 900 mg in a 30 g pump, on a pharmacy label with your name on it.
A percentage tells you what is in the bottle. It is not a promise about your face, and nobody selling copper peptides can honestly turn it into one.
Get the 3% creamShelf versus script
What you actually know about it.
Cosmetic copper serum
GHK-Cu amountNot required on the label
Salt formNot stated
Made forEveryone on the shelf
OversightNone
DirectionsMarketing copy
Rebody GHK-Cu cream
GHK-Cu amount3%, printed
Salt formGHK-Cu acetate, printed
Made forYour prescription
OversightLicensed U.S. provider
DirectionsPharmacy label
Where it is made
Made by a pharmacy, not a beauty counter.
Strive Pharmacy is a licensed 503A compounding pharmacy in the United States. A 503A pharmacy compounds against a prescription written for one patient, which is why your label carries your name, your active, and your strength. A cosmetic counter product answers to none of that. That is why the strength on this page is also the strength on your label. A licensed U.S. provider signs every prescription.
Straight about the limit
What the research measured, and what it did not.
A twelve-week study put a GHK-Cu facial cream on 71 women with visible sun damage. A randomised eight-week trial in 40 women measured less wrinkle volume and depth against a control serum. Both are real, and both leave one thing out.
The concentration
Not one accessible human topical GHK-Cu study prints the percentage of the cream it used. So no brand can honestly tell you its number is the studied number. Rebody will not tell you that either.
Your own label
GHK-Cu acetate 3%, 900 mg in a 30 g pump, one active, a beyond-use date, and the licensed U.S. pharmacy that made it.
Most pages skip that middle column. Rebody prints it, because the same silence is why a stated strength on a pharmacy label is worth something.
Get the printed formulaOne active
Three grams in every hundred. That is the whole formula.
GHK-Cu acetate is the entire active side of this cream. When a product blends four or five peptides, the figure on the front covers all of them together and the copper share stays unstated. Here, 3% means 3% of GHK-Cu acetate, and a 30 g pump holds 900 mg of it.
A licensed U.S. compounding pharmacy makes it to your prescription and prints the strength on the label. You can read it before you open it.
- 3%
- GHK-Cu acetate
- 900 mg
- Copper peptide inside
- 30 g
- Airless pump
- 1
- Active ingredient
3% · 30 g
Your treatment
One strength. 3%.
Compounded to order, dispensed in a 30 g airless pump, and priced the same whether you are on your first month or your tenth.
First month$99
Then$214.99/mo
Per day, month one$3.30
- Active
- GHK-Cu acetate
- Strength
- 3%
- Route
- Topical cream
- Package
- 30 g airless pump
- Supply
- 30 days
- Directions
- Twice daily, morning and evening
- Storage
- Keep refrigerated
- Status
- Prescription only
- GHK-Cu acetate 3% cream, 30 g
- A full month of twice-daily use
- Private online visit, no appointment
- Licensed U.S. provider review
- Filled by a licensed U.S. compounding pharmacy
- Printed directions, storage, and beyond-use date
$99 today, a saving of $115.99. Then $214.99 a month.
Formula questions
Strength, salt form, and packaging.
What does 3% actually mean?
Three grams of GHK-Cu acetate in every hundred grams of cream. In a 30 g pump that is 900 mg of copper peptide, and it is the only active ingredient in the formula.
Why acetate?
GHK-Cu acetate is the salt form the compounding pharmacy works with. It is the form named on your prescription label, which is why Rebody prints it rather than the generic phrase copper peptide.
Is there another strength?
No. Rebody compounds this cream at one strength, 3%, so there is no guessing about which version you were sent. If a provider decides it is not right for you, they will tell you.
Does a higher percentage work better?
Nobody can honestly promise you that. The published human studies on topical GHK-Cu never printed the concentrations they used, and the one human study that compared doses did not favour the highest one. What a stated strength gives you is certainty about what you are applying, which is more than a cosmetic label offers.
Is this the same as an injectable copper peptide?
No. This is a topical cream applied to the face and neck. Injectable GHK-Cu is a different product with different dosing and different considerations, and the two are not interchangeable.
Can I layer it with the rest of my routine?
Apply it before moisturizer, and add broad-spectrum sunscreen in the morning. Message the care team before you add a retinoid, an acid, or another prescription cream.
How is it packaged?
A 30 g airless pump. The cream never sits open in a jar, and each press gives you the same amount. Keep it refrigerated and follow the beyond-use date on the label.
Important safety information
Read this before you start.
GHK-Cu acetate 3% cream is a compounded prescription medicine applied to the skin. Compounded medicines are not FDA-approved. A licensed provider decides whether it is appropriate for you.
Tell your provider about every medicine, prescription cream, supplement, and skin treatment you use, about copper allergy or Wilson disease, and about pregnancy or breastfeeding.
Stop and contact your provider if you get redness, burning, itching, swelling, or a rash where you applied the cream. Get urgent help for hives, facial swelling, or trouble breathing.
Do not use it on broken skin or in the eyes. Keep it refrigerated and follow the directions, storage, and beyond-use date printed on your label.
Important safety information · GHK-Cu acetate 3% topical cream
Prescription formula
Know exactly what you are putting on.
3% GHK-Cu acetate, 30 g, 30 days. $99 to start.
Get the 3% cream$99first month, then $214.99
Get started