GHK-Cu CreamGHK-Cu acetate 3% · 30 g · 30-day supply
Four human studies
The evidence
Denser skin. Shallower wrinkles. More collagen on biopsy.
The published human work on GHK-Cu was done with creams on faces, which is exactly how you would use this one. Over twelve weeks, skin got denser and thicker, lines softened, and clarity and firmness improved.
$99 first month, then $214.99 a month.
What the papers found
Each card says what was applied, to how many people, for how long, and what changed. The papers are linked so you can check us.
Skin laxity, clarity, and overall appearance improved. Fine lines softened and wrinkle depth dropped. Skin density and thickness went up.
Pickart, Vasquez-Soltero & Margolina, BioMed Res Int, 2015Laxity, clarity, firmness, and appearance improved. Fine lines, coarse wrinkles, and mottled pigmentation all came down. Density and thickness rose, and skin biopsies showed the cream stimulated new cell growth in the dermis.
Pickart, Vasquez-Soltero & Margolina, BioMed Res Int, 2015GHK-Cu beat both of them on lines and wrinkles, on overall appearance, and on skin density and thickness.
Pickart, Vasquez-Soltero & Margolina, BioMed Res Int, 2015Collagen rose in 70% of the women using GHK-Cu, against 50% on vitamin C and 40% on retinoic acid.
Pickart, Vasquez-Soltero & Margolina, BioMed Res Int, 2015What improved
These are the outcomes the researchers scored, not adjectives from a brand deck.
Both went up in every facial and eye study in the review. Thicker dermis is the structural reason skin stops looking thin and slack.
Lines softened and wrinkles measured shallower over twelve weeks. The 67-woman study also recorded fewer coarse wrinkles.
The three measures that decide whether a face reads tired or rested. All three improved on GHK-Cu cream.
Uneven patches came down in the twice-daily facial study, which is the schedule Rebody prescribes.
Route matters
Plenty of peptides are sold on evidence collected some other way, through a needle or a pill, and then applied to a product you rub on your face. GHK-Cu is the opposite case. The human cosmetic work is topical, twelve weeks long, and in one study on the same twice-daily schedule this cream is prescribed for.
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Why it works at all
GHK-Cu is native to your body. The interesting part is what happens to it, and to your skin, as the supply falls away.
Plasma GHK drops steeply from your twenties onward. The peptide your skin repairs with becomes scarce exactly when you start needing it.
Gene-expression work published in 2018 found GHK-Cu shifts a broad set of pathways toward tissue repair and matrix building.
Cell and tissue studies measured higher collagen and elastin output. That is the scaffold under everything you see in the mirror.
Rebody customers
“After ten weeks with the GHK-Cu cream, my skin is not as dry, and makeup goes on much smoother than it did ten weeks ago. I asked Rebody about using the cream with retinol and got a clear answer the same day.”
“I ordered the GHK-Cu cream for my face, but the biggest change has been my neck. It looks less dry and makeup does not settle into the same lines.”
“I have bought more expensive creams than I want to admit and usually stop using them after a few weeks. The GHK-Cu cream is the first one I have used consistently. My skin feels smoother, the dry areas are gone and makeup sits much better around my mouth and neck.”
Your treatment
A 30 g airless pump of GHK-Cu acetate 3%, used morning and evening for a full 30 days.
First month$99
Then$214.99/mo
Per day, month one$3.30
$99 today, a saving of $115.99. Then $214.99 a month.
Research questions
Four published human studies are summarised in the 2015 review: 71 women over twelve weeks, 67 women aged 50 to 59 over twelve weeks of twice-daily use, 41 women over twelve weeks in an eye-cream comparison, and a thigh study in women around age 50 that read collagen from skin biopsies.
Creams, applied to the skin. That matters, because a topical route is what Rebody prescribes. The evidence and the product line up.
Yes. In the eye-cream study GHK-Cu did better than both a placebo and a vitamin K cream. In the biopsy study, collagen rose in 70% of the GHK-Cu group, against 50% on vitamin C and 40% on retinoic acid.
No. The published studies used cosmetic GHK-Cu creams, and the review does not print the percentage each one carried. Rebody's formula is a compounded prescription cream at GHK-Cu acetate 3%.
The facial and eye studies ran twelve weeks. The biopsy study ran one month. Plan a full twelve-week course before you decide.
Both papers are open access on PubMed Central and linked under the study cards on this page. Read them rather than taking a marketing summary on trust.
Important safety information
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
Topical route, topical evidence
Twelve weeks is the course the research used. $99 starts yours.
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