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GHK-Cu Face Serum

Copper peptide in a finished cosmetic serum — no mixing, no measuring.

For research use only · not for human consumption

★★★★★Our #1 rated labVetted supplier
GHK-cu 50mg
$34.99✓ In stock
$31.49 with code SHAUN10
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Ships same day before 3pm ET · USPS Priority 2-4 days · tracking on every order
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Orders are placed, processed, and shipped by ZestyRat Research. CD Biolab does not stock or sell product — we may earn a commission at no extra cost to you.

Independent research on GHK-Cu Face Serum. Our sister publication Peptides Uncaged maintains a plain-English research guide covering mechanism, the published literature, and how vendors are scored on purity and COA transparency. It is written independently of any lab. How to read a COA is worth ten minutes before your first order.
The research

What GHK-Cu Face Serum is being studied for

GHK-Cu Peptide Face Serum is a clinical-grade formulation containing Copper Tripeptide-1 (GHK-Cu), a naturally occurring tripeptide that plays a central role in skin regeneration, collagen production, and cellular repair. Its potent anti-inflammatory and antioxidant properties make it ideal for rejuvenating aging, damaged, or post-procedure skin.

In cosmetic applications, GHK-Cu has been studied extensively for its ability to stimulate wound healing, promote skin remodeling, and reduce oxidative stress. When combined with high molecular weight hyaluronic acid and niacinamide, the formulation delivers deep hydration, brightening effects, and visible improvements in skin tone and texture.

Potential applications of GHK-Cu Peptide Serum include:

Where it is being applied in research

  • Cellular regeneration and fibroblast activation for dermal repair
  • Increased collagen and elastin synthesis to improve skin firmness
  • Reduction of fine lines, enlarged pores, and inflammation
  • Antioxidant protection against UV and environmental damage
  • Post-procedure support following microneedling, RF, or laser therapy RECOMMENDED USE Apply 2–3 drops to clean, damp skin 1–2 times daily. For best results, follow with a moisturizer. May be used in combination with aesthetic treatments such as microneedling, LED therapy, or laser. External use only. Not for injection or ingestion. IDEAL FOR Post-procedure care (microneedling, RF, laser, peels) Mature or aging skin Sensitive or inflamed skin Dull or dehydrated complexion Fine lines, wrinkles, and enlarged pores STORAGE & SHELF LIFE Keep refrigerated (36–46°F / 2–8°C). Use within 8 weeks of production. Do not freeze. Avoid contamination: Do not touch the dropper directly to the skin. FULL INGREDIENT LIST Sterile Water GHK-Cu (Copper Tripeptide-1) Hyaluronic Acid (High Molecular Weight) Niacinamide (Vitamin B3) Glycerin Leucidal SF (Radish Root Ferment Filtrate) GHK-CU COA

Summary of published preclinical and clinical literature, provided for research context only. Not a claim of efficacy and not medical advice.

Common questions

GHK-Cu Face Serum — FAQ

What is GHK-Cu Face Serum?

Copper peptide in a finished cosmetic serum — no mixing, no measuring.

What formats does GHK-Cu Face Serum come in?

ZestyRat Research supplies GHK-Cu Face Serum as topical. Available options: Single unit at $55.

Is there a certificate of analysis for GHK-Cu Face Serum?

Yes. ZestyRat Research is our top-rated research supplier and provides a certificate of analysis on every batch. A COA reports identity by mass spectrometry and purity by HPLC — if you are not sure how to read one, our guide on reading a certificate of analysis walks through it line by line.

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Why we send everyone to one supplier

While we build, we buy from ZestyRat Research.

Our own line is in development. Until it is finished this site does one job: send you somewhere we would order from ourselves. That is ZestyRat, and it is not a close call — 47 orders have been placed through our links, 30 of them in the last month, and every order that cleared checkout has shipped. Not one has gone missing.

Speed
ZestyRat states orders placed before 3pm ET ship the same day; their shipping policy commits to the next business day. USPS Priority or UPS, 1-3 business days.
Testing
Independently tested, 99%+ purity, per ZestyRat's own published standard.
Tracking
Tracking on every order, in plain packaging with no external labelling. All 50 US states, DC and US territories — they do not ship internationally.
Price
Consistently at or under the market on the compounds researchers buy most.
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Ratings on this page are our own editorial assessment, based on published COA practice, checkout and shipping experience, and price tracking. We earn a commission on orders placed through our links, at no extra cost to you. Research use only.

How we review suppliers

CD Biolab is an independent research library. We do not manufacture, stock, price, test or ship anything. We review suppliers on their published testing standards, reputation, fulfilment record and pricing, and the ratings we publish are our own editorial assessment. Product photography on this site is © ZestyRat Research and is shown to identify the products they sell — not to represent stock held by CD Biolab.

Every compound referenced on this site is sold by its vendor strictly as a research chemical for in-vitro laboratory research only — not for human or animal consumption, and not intended to diagnose, treat, cure or prevent any disease. Nothing here is medical advice. We earn a commission on orders placed through our links, at no additional cost to you; all material connections are disclosed in line with FTC guidelines.

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