18+ · Research use only
GHK-Cu 50mg, Philippines
Lyophilized powder, stocked in Metro Manila. For laboratory research use only.
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Pack price replaces the 10% off. One compound per pack.
Pack price replaces the standing 10% off; they don't stack. One compound per pack.
Check out once for the whole cart. Pay by QR, confirm on WhatsApp.
Add more compounds if you like, then check out once. You pay by QR on your order page and send the screenshot on WhatsApp.
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Payment details are sent in the WhatsApp chat once your order is confirmed.
Order by 12 noon on a weekday for same-day Metro Manila
Includes water, syringes, pads · plain box
60-day money-back guaranteeTerms
Order by 12 noon on a weekday for same-day delivery in Metro Manila
Metro Manila rider ₱150 · Luzon 1-2 days · Visayas 2-3 days · Mindanao 3-5 days
Everything to reconstitute is included
5 x 3ml water · 50 syringes · 50 pads · plain outer packaging
60-day money-back guarantee
If an accredited independent laboratory reports that this vial is not the compound on the label, we refund what you paid for it. Evidence within 60 calendar days of delivery; you do not send anything back. Terms
Updated 12 October 2026
- Human evidence
- Small human studies
- Manufacturing
- cGMP · ISO 9001 · ISO 13485
- Latest batch report
- Report pending
- Storage
- 2 to 8 °C sealed
GHK-Cu in the Philippines
GHK-Cu is a naturally occurring copper-binding tripeptide, present in human plasma at high levels in youth and declining sharply with age. It is one of the most cited compounds in dermal and regenerative peptide research, with published work on collagen synthesis, wound healing, antioxidant gene expression and skin remodeling.
Primara Labs supplies GHK-Cu in a 50mg presentation at ₱1,325 per vial, or ₱1,190 with the standing 10% off, the most accessible entry point in the catalogue. The 50mg format suits both injection-based research protocols and topical formulation work, where the powder is compounded into serums or creams at research concentrations.
GHK-Cu arrives as a blue-tinged powder in a 50mg vial. Copper peptides pull moisture from the air and fade in light, so the vial stays sealed, cold and dark. When mixed, the liquid turns a clear blue, which is normal. To order, open WhatsApp from this page; the message names the vial, and we confirm the total and delivery. Ordered before 12 noon on a weekday, Metro Manila addresses receive the same day. Skin and hair research on the compound is summarised in the GHK-Cu guide.
Deeper read: GHK-Cu in the Philippines: the copper peptide, priced
Regulatory status
GHK-Cu. FDA Philippines: not established. US FDA: No record found. Checked 23 September 2026.
Sold for laboratory research only, not for human consumption. Primara Labs does not give medical advice or dosing guidance. Regulatory Status Tracker
Laboratory handling
Reconstitution reference
| BAC water added | Resulting concentration | Note |
|---|---|---|
| 2.5 ml | 20 mg/ml | Injection-protocol reference dilution |
| 5.0 ml | 10 mg/ml | Topical formulation base |
Reconstitute with bacteriostatic water. Reference values are for laboratory preparation only. Other volumes: reconstitution calculator, prefilled for GHK-Cu 50mg.
Handling and storage
Sealed vials
Store sealed lyophilised vials refrigerated at 2 to 8 °C, away from light.
Primara Labs storage instructionAdding diluent
Add the diluent slowly down the inside wall of the vial rather than straight onto the powder.
Mixing
The US prescribing instructions for tesamorelin, a lyophilised peptide medicine, tell users to swirl the vial to mix the powder and liquid, and not to shake it.
Tesamorelin US instructions for use, DailyMed · checked 23 September 2026Appearance
The same instructions say not to use the solution if it is cloudy, discoloured or has particles in it.
Tesamorelin US instructions for use, DailyMed · checked 23 September 2026After the stopper is punctured
CDC guidance, citing USP chapter 797, is that a multi-dose vial once opened is dated and discarded within 28 days unless the manufacturer states another date, and never used past its original expiry.
CDC, Preventing Unsafe Injection Practices · checked 23 September 2026Benefits studied
Diabetic foot ulcer closure
Small human studiesIn a randomised, evaluator-blinded, placebo-controlled trial of a GHK-Cu gel on diabetic foot ulcers, median ulcer closure was 98.5% with the gel against 60.8% with the inactive gel; the abstract does not state the trial's size or phase.
Wound Repair Regen 1994 · checked 23 September 2026Skin after laser resurfacing (no measured benefit)
Small human studiesIn 13 randomised patients after laser skin resurfacing, GHK-Cu skin care made no measurable difference to redness, wrinkles or blinded ratings, though patients rated their skin quality higher.
Arch Facial Plast Surg 2006 · checked 23 September 2026Ligament graft healing
Animal and cellIn rats after knee ligament reconstruction, GHK-Cu reduced knee laxity at 6 weeks, but the difference had gone by 12 weeks.
J Orthop Res 2015 · checked 23 September 2026Fibroblast growth
Animal and cellIn cell culture, GHK-Cu shortened the doubling time of normal and irradiated human skin fibroblasts and raised their early output of growth factors.
Arch Facial Plast Surg 2005 · checked 23 September 2026
Side effects reported
No human adverse event data published.
Europe PMC and ClinicalTrials.gov search, 23 September 2026 · checked 23 September 2026Findings are described as the research reported them, with the level of evidence for each. They are not a claim about any vial sold here, which is supplied for laboratory research use only.
How it works
GHK is a tripeptide (glycine, histidine, lysine) found in human plasma, saliva and urine, and it binds copper. In laboratory work it stimulates both the production and the breakdown of collagen and related skin matrix molecules, and adjusts the enzymes that remodel tissue. The evidence for these actions comes from cell and animal studies.
Targets: Copper binding; tissue remodelling enzymes (from cell and animal work)
What the research shows
GHK-Cu is a copper-binding tripeptide found in human plasma. Its human evidence is two small topical trials, one in diabetic foot ulcers from 1994 and one after laser skin resurfacing that found no objective benefit; a 2025 review notes a surprising absence of clinical studies. Most of its literature is cell and animal work.
Animal and cell Mostly cell and animal work. The two human trials found are small and topical.
- In rats after knee ligament reconstruction, GHK-Cu reduced knee laxity at 6 weeks; the difference had gone by 12 weeks. J Orthop Res 2015 · checked 23 September 2026
- In an irradiated rat wound model, topical GHK-Cu showed no benefit. Otolaryngol Head Neck Surg 2013 · checked 23 September 2026
- In cell culture, GHK-Cu shortened the doubling time of normal and irradiated human skin fibroblasts. Arch Facial Plast Surg 2005 · checked 23 September 2026
The first published batch report is retatrutide 20mg batch RETA-4728-A, Janoshik-tested for bacterial endotoxin (key H2KI86I8GWB4), at primaralabs.com/coa. Reports for further compounds are published there per batch as they are issued.
- Type
- Copper-binding tripeptide
- Sequence
- Gly-His-Lys, as a copper complex
- Presentation
- Lyophilized powder, 50 mg / vial
- Vial size
- 50mg
- Catalogue code
- PRM-004
PubChem records the GHK-copper complex under several formulas, so formula, weight and CAS are not published for the complex. The free tripeptide GHK is PubChem CID 73587.
Frequently asked
GHK-Cu questions, answered
How much is GHK-Cu in the Philippines?
At Primara Labs, GHK-Cu 50mg is ₱1,190 for a single vial, ₱927 per vial in a 5 pack (₱4,635 total) and ₱729 per vial in a 10 pack (₱7,290 total). Prices are in pesos and the pack price is shown on the product page before you order.
Where can I buy GHK-Cu in the Philippines?
Primara Labs keeps GHK-Cu 50mg in stock in Metro Manila cold storage. Order on WhatsApp from the product page: the message is typed for you, and stock, the total and delivery are confirmed in the chat. There is no on-site checkout.
Do you deliver GHK-Cu to Cebu, Davao and the provinces?
Yes. Metro Manila: same day before 12 noon, Grab Express / Lalamove, ₱150; Luzon: 1 to 2 business days, J&T Express, ₱250; Visayas: 2 to 3 business days, J&T Express, ₱250; Mindanao: 3 to 5 business days, J&T Express, ₱300. Cebu is in the Visayas and Davao in Mindanao. Courier is free on orders over ₱10,000 anywhere in the Philippines. Below that, a Metro Manila rider is ₱150, J&T Express is ₱250 to Luzon and the Visayas and ₱300 to Mindanao.
Is GHK-Cu FDA approved in the Philippines?
GHK-Cu. FDA Philippines: not established. US FDA: No record found. Checked 23 September 2026. Primara Labs supplies it for research use only; it is not for human consumption.
Is GHK-Cu used for injection or topical research?
Both appear in the research literature. The 50mg vial reconstitutes for injection-based protocols at 20 mg/ml, and the powder is also compounded into topical serum and cream bases for dermal formulation research.
Why is my GHK-Cu solution blue?
The blue color is the copper peptide complex itself and is expected. A clear GHK-Cu solution would indicate the copper is missing or the material is degraded.
Is GHK-Cu in stock with same-day delivery?
GHK-Cu 50mg is in stock. Verified Metro Manila orders placed before noon dispatch the same day, and courier delivery reaches Luzon in 1 to 2 business days, the Visayas in 2 to 3 and Mindanao in 3 to 5.
How should GHK-Cu vials be stored?
Keep lyophilized vials refrigerated at 2 to 8°C and away from light. After reconstitution, refrigerate and use within 28 days. Vials ship sealed and freeze-dried, in plain outer packaging.
What is GHK-Cu studied for?
GHK-Cu is a copper-binding tripeptide found in human plasma. Its human evidence is two small topical trials, one in diabetic foot ulcers from 1994 and one after laser skin resurfacing that found no objective benefit; a 2025 review notes a surprising absence of clinical studies. Most of its literature is cell and animal work.
What side effects were reported for GHK-Cu?
No human adverse event data published (Europe PMC and ClinicalTrials.gov search, 23 September 2026).
How should GHK-Cu be stored?
Store sealed lyophilised vials refrigerated at 2 to 8 °C, away from light. CDC guidance, citing USP chapter 797, is that a multi-dose vial once opened is dated and discarded within 28 days unless the manufacturer states another date, and never used past its original expiry.
Does Primara Labs publish lab reports for GHK-Cu?
The first published batch report is retatrutide 20mg batch RETA-4728-A, Janoshik-tested for bacterial endotoxin (key H2KI86I8GWB4), at primaralabs.com/coa. Reports for further compounds are published there per batch as they are issued.
Related compounds
All compounds supplied by Primara Labs are for laboratory research use only and are not for human consumption, diagnostic or therapeutic use. Statements on this page describe published research and have not been evaluated by the Philippine FDA. See Research Use Only terms.