Women's Wellness Insider
Studies show menopause cuts collagen production by 30%. GHK-Cu can bring it back.
Isolated from human blood in 1973, studied for five decades, and still absent from almost every product sold to menopausal women.
In 1973, a researcher analysing human blood serum isolated a molecule made of three amino acids — glycine, histidine and lysine — that binds to copper. He named it GHK-Cu.1
Over the following decades, research tied GHK-Cu to the production of collagen and elastin, the two proteins that give skin its firmness and its spring.2
It does not add collagen to skin. It tells skin to make its own.2
Why almost nobody has heard of it
GHK-Cu is difficult to work with. It is a fragile, pH-sensitive molecule that breaks down easily in a formula, which rules out combining it with much of what the skincare industry was already selling.3
Retinol had none of those problems. It was stable, cheap to manufacture, and easy to put into anything.4
GHK-Cu stayed in the research literature until a formula was built to keep it stable.
What menopause does to collagen production
Skin is an estrogen-responsive organ. Estrogen regulates how much collagen your skin produces, and when estrogen falls at menopause, collagen production falls with it.5
Around 30% of the collagen in your skin is lost in the first five years after menopause.6That is not the slow decline of ordinary aging. It is a hormonal event with a specific window, which is why the change arrives fast enough to notice — thinner skin, drier skin, a face that looks slack in a way it didn't eighteen months earlier.6
Your body also produces less GHK-Cu every year — plasma levels fall by roughly 60% between the ages of 20 and 60. So the instruction to build collagen weakens at the same time the need for it becomes urgent.1
Why nothing you've tried has worked
Most of what gets sold for lost collagen is aimed at the wrong layer.
General serums and moisturizers
Almost everything on the shelf works on the surface — hydrating, smoothing, protecting the barrier. Collagen sits further down, in the dermis. A product improving the top layer isn't reaching the layer where the loss happened, however expensive it is.
Topical collagen
It cannot work, and the reason is physical rather than commercial. Molecules above roughly 500 daltons do not pass through skin. Collagen is around 300,000 daltons — about six hundred times too large. It sits on the surface until it is washed off.7
Hyaluronic acid
It draws water into the surface, and does that well. Skin looks fuller while it is on. But water is not structure, and when it dries, skin goes back to what it was.
Retinol
It speeds up how fast skin sheds and rebuilds. That is a real effect, and the peeling and redness are what being pushed harder feels like. It is also a poor trade on skin that has gone thin and reactive.
None of these are bad products. They were built for other problems. What they share is that none of them replace the instruction your skin stopped receiving.
The GHK-Cu serum made for menopausal collagen loss
You can't put collagen into skin. GHK-Cu tells skin to build its own, and Lanarie delivers 50mg of it per bottle.
Copper Tripeptide-1 (GHK-Cu) · 30ml
Lanarie Native Facial Serum
Lanarie is a copper peptide serum built around GHK-Cu, formulated for skin after menopause.
50mg of pure Copper Tripeptide-1 (GHK-Cu) in every 30ml bottle, printed on the label.There is no retinol and there are no exfoliating acids in the formula, because low-pH acids destabilise copper peptides over time in a bottle. Hyaluronic acid and glycerin handle hydration.3
It goes on under everything else. Nothing in your routine has to change.
Check availability →90-day money-back guarantee — even on an empty bottle.
What happens, and when
GHK-Cu produces no stinging, no peeling and no purge. There is nothing to feel, which is the main reason people stop using it before it has done anything.
Skin feels less tight, particularly right after cleansing.
Texture. Usually the first change anyone notices.
Tone and smoothness.
Firmness. Collagen builds slowly, and this is the change worth waiting for.
How to tell whether it's working
Because there is no sensation to go on, use something you can observe. If you wear foundation, watch how it sits — women using copper peptides mention this before anything else, going on more evenly and settling into lines less. If you don't wear foundation, notice the first thirty seconds after cleansing. That tight, pulled feeling is usually the first thing to ease.
What women using it say
"Retinol always made my skin red and tight, so I was nervous to try anything new. This did not sting. It did not peel. It just felt calm going on, and my skin looked less irritated by the end of the week."
★★★★★ Denise C.
"I was mostly hoping for less dryness, but after a few weeks my face just looked more rested. Less dull. Like I had finally slept well for once."
★★★★★ Karen M.
"Most serums either sit on top of my face or make my foundation soak them up. This one sinks in fast. My makeup goes on smoother now, especially around my cheeks and mouth."
★★★★★ Gina P.
Try it for 90 days. If it isn't for you, you get your money back.
Copper peptides work slowly and quietly, so you should have time to judge it properly. Use it for the full 90 days. If you're not happy, ask for a refund — even if the bottle is empty, and with no return shipping to pay.
Menopause cuts your collagen production by around 30% in five years.6
GHK-Cu is the molecule that tells skin to produce it, and your body makes less of it every year.2
50mg of pure Copper Tripeptide-1 per bottle. The number is on the label.
90-day money-back guarantee, even on an empty bottle. No return shipping.
References
- Pickart L. A tripeptide from human serum which enhances the growth of neoplastic hepatocytes and the survival of normal hepatocytes. PhD thesis, University of California, 1973; reviewed in Pickart L, Margolina A. BioMed Research International 2015. Plasma GHK falls from ~200 ng/mL at age 20 to ~80 ng/mL by age 60. pmc.ncbi.nlm.nih.gov/articles/PMC3359723
- Pickart L, Vasquez-Soltero JM, Margolina A. GHK peptide as a natural modulator of multiple cellular pathways in skin regeneration. BioMed Research International 2015;2015:648108. pubmed.ncbi.nlm.nih.gov/26236730
- Bos JD, Meinardi MMHM. The 500 Dalton rule for the skin penetration of chemical compounds and drugs. Experimental Dermatology 2000;9(3):165–169. GHK-Cu is a small, pH-sensitive peptide; low-pH actives destabilise copper-peptide complexes in formula. onlinelibrary.wiley.com
- Mukherjee S, Date A, Patravale V, et al. Retinoids in the treatment of skin aging. Clinical Interventions in Aging 2006;1(4):327–348. pmc.ncbi.nlm.nih.gov/articles/PMC2699641
- Brincat MP, Baron YM, Galea R. Estrogens and the skin. Climacteric 2005;8(2):110–123; Wilkinson HN, Hardman MJ. The role of estrogen in cutaneous ageing and repair. Maturitas 2017;103:60–64. pubmed.ncbi.nlm.nih.gov/16210209
- Brincat M, Moniz CF, Kabalan S, et al. Decline in skin collagen content and metacarpal index after the menopause and its prevention with sex hormone replacement. Br J Obstet Gynaecol 1987;94(2):126–129; reviewed in Brincat MP, Calleja-Agius J, Baron YM. Climacteric 2007 — up to ~30% of dermal collagen lost in the first 5 years post-menopause, then ~2.1%/year. sciencedirect.com
- Bos JD, Meinardi MMHM. The 500 Dalton rule for the skin penetration of chemical compounds and drugs. Experimental Dermatology 2000;9(3):165–169. Collagen ≈ 300,000 Da, well above the ~500 Da penetration ceiling. onlinelibrary.wiley.com