01 · SwallowTake one tablet daily
Swallow it whole with a glass of water. It is a standard compressed tablet, not made to be chewed or dissolved in the mouth.
GHK-Cu Copper Peptide Hair & Scalp Serum
$60
NMN + Resveratrol Capsules
$70
GHK-Cu Copper Peptide Face & Neck Serum
$51
Liposomal Vitamin C
$52
AHK-CU + GHK-CU Hair Serum Pro
$185
NMN Powder
$45
A straightforward oral GHK-Cu format
GHK-Cu Copper Peptide Tablets are labeled to provide 2 mg of GHK-Cu per tablet in a once-daily oral format. Each bottle contains 60 tablets, a 60-day supply when used as directed.
The tablets are made for people who specifically want an oral GHK-Cu supplement rather than a serum, cream or nasal spray.
What you can expect from this format What to expect
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2 mg of GHK-Cu in every tablet
A clearly labeled serving strength, with no proprietary blend.
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One tablet, once a day
Your whole routine is one tablet with water, at a time of day you can keep to.
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A 60-day bottle
60 tablets last 60 days at one tablet daily.
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A tested batch
The current batch passed independent testing for residual solvents, metals, microbes and pesticides.
Full descriptionWhy 2 mg per tablet · Reading the label · Safety · Limitations
Why 2 mg per tablet?
Each tablet is labeled to provide 2 mg of GHK-Cu, so one tablet per day gives a simple, fixed serving. Follow the labeled serving: more is not automatically better.
Reading the label
- 60 tablets, each labeled with 2 mg of GHK-Cu (copper tripeptide-1), so a bottle lasts 60 days at one tablet daily.
- Other ingredients: magnesium stearate, microcrystalline cellulose, dicalcium phosphate and silicon dioxide. They hold the tablet together.
- GHK-Cu (copper tripeptide-1). The label lists CAS 89030-95-5, the formula C14H21CuN6O4 and a molecular weight of 400.91 g/mol.
- About 0.32 mg of copper per tablet. Copper makes up about 16% of the GHK-Cu molecule by weight, so 2 mg of GHK-Cu carries about 0.32 mg of copper. The adult recommended intake is 0.9 mg a day.
- Blue to purple powder. That is how GHK-Cu looks as a raw material, which is why the tablets carry fine blue speckles.
- A standard tablet. It is not enteric-coated or liposomal. Swallow it whole with water.
Safety and tolerability
Possible issues with any oral supplement include digestive discomfort, sensitivity to an inactive ingredient and interactions with medications or other supplements. If you develop persistent symptoms, stop use and seek advice.
Consult a healthcare professional before use if you are pregnant or breastfeeding, take prescription medication, have a chronic medical condition, kidney or liver disease or a known copper metabolism disorder, or use several peptide or copper-containing products.
Limitations
Most published GHK-Cu research is not oral. It covers skin biology, cell and animal models, wound research, injectable and other experimental delivery routes, and swallowing a peptide is a different route from applying, spraying or injecting it.
Modern human clinical evidence specific to oral GHK-Cu is limited. No human trial has tested this product or established 2 mg as a clinically validated oral dose, a results timeline or long-term oral safety. The tablets are not proven to regrow hair, firm skin or produce anti-aging effects.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Before your first tablet
What is in each tablet, what kind of tablet it is, and how much copper it adds to your day.
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What you take
2 mg
The copper peptide from skincare
GHK-Cu is a small peptide of three amino acids bound to one copper ion, the same ingredient in our creams and serums. Each tablet is labeled to provide 2 mg of it.
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What kind of tablet?
A plain tablet, nothing to apply
It is a standard compressed tablet, not enteric-coated or liposomal, with no taste. It suits people who would rather take GHK-Cu once a day than put it on their skin or scalp.
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How much copper?
0.32 mg
About a third of daily copper
Copper is about 16% of the GHK-Cu molecule by weight, so a 2 mg tablet carries about 0.32 mg. Adults are advised to get 0.9 mg a day, and the upper limit is 10 mg.
Copper amount calculated from the formula on the label. Recommended intake: NIH Office of Dietary Supplements, copper fact sheet.
One tablet, once a day
One tablet is the whole daily serving, so the routine stays the same every day.
01 · Swallow
02 · Any time of dayWith or without food
You can take it either way, and no strict timing is required. Choose a time you can follow every day, such as breakfast; consistency matters more than morning versus evening.
03 · Inside and outPair it with your topical routine
If you use a GHK-Cu cream, serum or scalp spray, keep using it as directed alongside the tablet.
Week 1
Start the habit. The tablet has no taste or sensation to notice.
Weeks 2 to 8
Keep to one tablet a day. If you do not notice anything quickly, stay with the labeled serving rather than taking more.
Day 60
One bottle is finished. Decide whether the tablet fits your routine, then continue or pause.
Other copper and GHK-Cu products
Add up the copper in a multivitamin or other supplement, and check your total before stacking several GHK-Cu products. Take high-dose zinc at a different time of day.
For adults
Not for use by anyone under 18. Do not use if you are pregnant or nursing.
Check with a professional
Talk to a healthcare professional first if you take prescription medication or have a chronic condition, kidney or liver disease or a copper metabolism disorder.
If it disagrees with you
If you develop digestive discomfort or other persistent symptoms, stop use and seek advice.
A tablet, a cream or a serum
Choose the route that suits your routine: a tablet you swallow, or a cream or serum you apply. Each lasts about 60 days, and you can combine the tablet with a topical.
This page
GHK-Cu Tablets
$44 a bottle
$0.73 a day · lasts about 60 days
- Route
- Oral tablet
- GHK-Cu
- 2 mg per tablet
- Daily routine
- One tablet a day
- Use it for
- A daily oral routine
Suits you if you want a simple daily tablet with nothing to apply.
A subscription, delivered every 30 days. Pause or cancel any time.
GHK-Cu Face Cream
$23 a bottle
$0.38 a day · lasts about 60 days
- Route
- Topical cream
- GHK-Cu
- 2% (1,200 mg per jar)
- Daily routine
- Morning and evening
- Use it for
- Face and neck
Suits you if you want GHK-Cu in your face moisturizer.
GHK-Cu Hair & Scalp Serum
$60 a bottle
$1.00 a day · lasts about 60 days
- Route
- Topical scalp spray
- GHK-Cu
- 4% (2,400 mg per bottle)
- Daily routine
- Once a day
- Use it for
- Scalp and hair
Suits you if you want GHK-Cu on your scalp.
30-day money-back guarantee
The formats are measured differently (mg per tablet, % in a cream or serum), so the amounts do not compare milligram for milligram.
What is in each tablet
One active ingredient at 2 mg, plus four other ingredients that hold the tablet together. All five are listed under The complete label.
DECLARED ACTIVE · 2 MG
GHK-Cu
Copper tripeptide-1 · CAS 89030-95-5
The only declared active, at 2 mg per tablet. It is the same GHK-Cu used in our creams and serums, here in a tablet you swallow.
The complete labelMaterial facts · per tablet
- GHK-Cu (Copper Tripeptide-1) 2 mg
- Magnesium Stearate
- Microcrystalline Cellulose
- Dicalcium Phosphate
- Silicon Dioxide
As listed on the bottle label.
A clearly labeled serving
The amount of GHK-Cu, 2 mg per tablet, is printed on the label. There is no proprietary blend.
Four other ingredients
Magnesium stearate, microcrystalline cellulose, dicalcium phosphate and silicon dioxide hold the tablet together. None of them is an active ingredient.
Vegan-friendly
The label marks the tablets vegan friendly, and no ingredients of animal origin are listed.
What batch testing shows, and what research can tell us
The lab report documents contaminant and microbiological testing for one batch of these tablets. Published GHK-Cu research is a different kind of evidence: it studies the peptide in skin, cell and animal models, not this tablet. See the Neurogan evidence map.
Two kinds of evidence
Lab reportTests one finished batch for the items the report lists.
Published researchStudies GHK-Cu in skin, cell and animal models, not this tablet.
PilotLimited evidence
GHK-Cu in skin creams
Small human reports on leave-on GHK-Cu creams describe fewer visible lines and less laxity. The Neurogan evidence map rates this as pilot-stage research with limited evidence.
Neurogan evidence map · GHK-CuPreclinicalMost GHK-Cu research
GHK-Cu in cell, animal and wound models
Most published GHK-Cu research is preclinical, covering extracellular-matrix remodeling, inflammatory signaling, oxidative stress, wound biology and tissue repair. Human evidence for GHK-Cu taken as a tablet is limited.
Ingredient research · Neurogan evidence map · not this finished productCertificate of analysis
References · Ingredient research, not studies of this finished product 2
- Neurogan Science. GHK-Cu: evidence review (V2). Research maturity: pilot. Evidence strength: limited. Scope: topical use on intact skin. Read the review ↗
- NIH Office of Dietary Supplements. Copper: fact sheet for health professionals. Recommended Dietary Allowance for adults: 900 mcg a day. Read the fact sheet ↗
What customers are saying
Reviews marked Verified Buyer come from confirmed purchases.
Reviews describe individual experiences and may include claims that have not been clinically established for this product.
Individual results vary. These are customer experiences, not a clinical study.
What people ask before they start
Yes. This product is formulated as an oral GHK-Cu tablet. Swallow one whole with a glass of water; it is a standard compressed tablet, not made to be chewed or dissolved under the tongue.
There is not enough modern human clinical evidence yet to establish benefits for GHK-Cu taken by mouth. Most GHK-Cu research comes from topical, cell and animal studies. The tablet gives you a defined 2 mg daily serving, and the Lab & research chapter sets out what the research covers.
One tablet a day, which is 2 mg of GHK-Cu, as printed on the label. The tablets are designed for once-daily use, so do not increase the amount based on online protocols or research using other routes.
Either works. No specific time has been shown to be better, so take it when it fits your routine.
You can take the tablets with or without food.
There is no set timeline for oral GHK-Cu, so we do not promise results within a specific number of days or weeks. If you do not notice anything quickly, keep to one tablet a day rather than taking more.
That has not been measured for these tablets. They are standard compressed tablets, not enteric-coated or liposomal. If you want GHK-Cu exactly where you apply it, our creams and serums put it directly on the skin or scalp.
Follow the label: one tablet a day, for adults only, not during pregnancy or nursing. Long-term human safety data for oral GHK-Cu are limited. Possible issues with any oral supplement include digestive discomfort, sensitivity to an inactive ingredient or interactions with other products; if symptoms persist, stop use.
Anyone under 18, and anyone who is pregnant or nursing. Talk to a healthcare professional before use if you take prescription medication, have a chronic condition, kidney or liver disease or a copper metabolism disorder such as Wilson’s disease.
About 0.32 mg. Copper is roughly 16% of the GHK-Cu molecule by weight, so 2 mg of GHK-Cu carries about 0.32 mg of copper. The adult recommended intake is 0.9 mg a day, and the upper limit is 10 mg.
It depends on the supplement and your health. Check your total copper if you also take a multivitamin or copper supplement, avoid stacking several GHK-Cu products, and take high-dose zinc at a different time. No common vitamin or supplement is known to cancel out GHK-Cu. If you take medication, ask a clinician first.
It depends on what you want. Topical GHK-Cu has more direct cosmetic human evidence for skin, so a GHK-Cu face cream or the Hair & Scalp Serum puts it where you apply it. The tablet suits people who prefer a once-daily oral routine, and you can use both.
The tablets are not a hair-growth treatment. For hair care, our GHK-Cu Hair & Scalp Serum is applied directly to the scalp.
Yes. Infinite Chemical Analysis Labs tested batch DK25-CPG4-3 for residual solvents, heavy metals, microbes and pesticides, and the batch passed. The report is linked in Lab & research.
Still have a question?
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Start a simple oral GHK-Cu routine
For anyone looking for GHK-Cu in a straightforward tablet. Start with one bottle, or subscribe and save 20%.
- 2 mg of GHK-Cu per tablet, once daily
- With or without food
- A batch lab report you can read
- 30-day money-back guarantee
Adds a subscription, delivered every 30 days, 20% off. Pause or cancel any time.
Batch lab report available · Ships in 1 to 3 business days
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Not for use by persons under 18. Do not use if pregnant or nursing. Consult a healthcare professional before using this or any dietary supplement.