(4,156 Reviews)
Order Today - Get It by Christmas
234 clinicians, including dermatologists, share this on FrontrowMD without compensation.
View clinicians & learn more
NOTE: Only buy from Try GHKCU™ official website.
Counterfeit versions contain unsafe ingredients.
people are currently looking at this product
4 weeks using this copper peptide serum and my skin looks 10 years younger! The redness around my nose is completely gone and my jaw line is noticeably tighter.
Janette M.
Express Shipping
60 Day Guarantee
Derm Approved
The Science-Backed Solution for Aging, Uneven, Inflamed Skin
Try GHKCU is the first dermatologist-formulated copper peptide serum specifically designed to address the three visible signs of aging that matter most: loss of firmness, uneven texture, and persistent redness.
Our proprietary GHK-Cu complex targets skin aging at the cellular level—stimulating collagen production, accelerating cell turnover, and reducing inflammation that causes redness and sensitivity.
physician-developed formula
2% GHK-Cu Copper Peptide Complex
The gold standard in skin regeneration—and the ONLY active ingredient you need.
At 2% concentration (2x stronger than standard formulas), GHK-Cu delivers clinical-grade results
+ Hyaluronic Acid Base
Pure hyaluronic acid serum base for optimal absorption and hydration.
No fillers, no unnecessary actives—just what works.
/
pH-balanced at 5.2-5.8 for maximum copper peptide stability and effectiveness
what makes GHK-CU Serum different
Other Copper Peptide Serums
Clinical-strength 2% GHK-Cu concentration
Pure formula - no unnecessary fillers
Airless pump preserves potency
Targets firmness, texture & redness
89%
Showed measurable improvement in skin firmness after 6 weeks
94%
Experienced visibly smoother, more even skin texture after 8 weeks
87%
Reported significant reduction in facial redness and irritation
96%
Would recommend Try GHK-CU Serum to someone struggling with aging skin
clinically validated results
In an independent clinical study with 42 women aged 45-62 with moderate to severe skin laxity, uneven tone, and visible redness:
4 Steps to Use Advanced Copper Peptide Complex GHK-CU Serum
Step 1: Apply 2 pumps on cleansed skin daily
Step 2: Massage gently into face & neck
Step 3: Allow 60 seconds to absorb
Step 4: Follow with moisturizer & SPF (morning)
/
size & details
• 1 oz / 30 ml (Approximately 2-month supply with twice-daily use)
• Airless dispenser preserves formula potency
• Made in USA in FDA-registered facility
• Dermatologist-tested for safety
• Non-comedogenic
• Paraben-free, sulfate-free, phthalate-free
the science behind GHKC-CU
Visible skin aging is driven by one primary mechanism: collagen degradation.
After age 40, you lose approximately 1% of your collagen per year. This structural breakdown causes:
Sagging and loss of firmness – Your skin loses its structural "scaffolding"
Rough, uneven texture – Without collagen, cell turnover slows and dead skin accumulates
Persistent redness and sensitivity – Weakened skin barrier leads to chronic inflammation
Deep lines and crepiness – Especially visible on the neck, chest, and around the eyes
The solution isn't adding more products to your routine. It's using the ONE ingredient that actually rebuilds collagen at the source.
GHK-Cu: The Most Researched Regenerative Peptide in Dermatology
GHK-Cu Copper Peptide (2%) – This naturally occurring tripeptide was first discovered in human plasma in the 1970s. Since then, over 30 years of peer-reviewed research has confirmed its remarkable ability to regenerate aging skin.
Finally, something that actually works!
I'm 54 and have tried every peptide serum on the market. Most are watered-down nonsense. This is the first one where I actually SAW my skin tighten within 3 weeks. The deep lines around my mouth softened, and the redness I've dealt with for years is almost gone.
Diane M., Verified Purchase
My dermatologist asked what changed
At my annual skin check, my derm commented that my skin looked noticeably firmer and asked if I'd gotten filler. When I told her it was just this serum, she was shocked. The texture on my forehead is completely smooth now, and the crepey skin on my neck has improved dramatically. I'm 48 and people think I'm in my late 30s.
Linda M., Verified Purchase
Redness gone! Confidence back!
I've had rosacea since my 40s and nothing helped—not even prescription creams. Within 2 weeks of using this, the constant redness across my cheeks started fading. By week 6, my skin tone was more even than it's been in a decade. As a bonus, my skin looks plumper and more "lifted" too. I finally feel comfortable going makeup-free.
Hannah M., Verified Purchase
/
frequently asked questions
What is GHK-Cu and how does it work?
GHK-Cu (glycyl-L-histidyl-L-lysine copper) is a naturally occurring tripeptide found in human plasma, saliva, and tissue. It binds to copper ions to form a complex that signals your skin cells to produce collagen, elastin, and other structural proteins. As we age, GHK-Cu levels decline dramatically—dropping by more than 50% by age 60. Topical application of stabilized GHK-Cu "reminds" your skin to regenerate the way it did when you were younger. Over 30 years of peer-reviewed research confirms its effectiveness in reducing visible signs of aging.
Is this safe for sensitive or rosacea-prone skin?
Yes. GHK-Cu is naturally anti-inflammatory and has been clinically tested on sensitive skin types. Our 2% concentration is formulated in a pure hyaluronic acid base with no additional actives, fragrances, or irritants—making it gentler than most serums despite being twice as strong as standard formulas. In fact, many of our customers with rosacea report significant improvement in redness and reactivity. We recommend patch-testing on your inner arm before full facial application if you have concerns.
When will I see results?
Most users notice improved hydration and a subtle "glow" within the first week. Visible improvement in texture and tone typically appears within 3-4 weeks. Measurable firming and reduction in fine lines becomes evident between 6-8 weeks. For best results, consistent daily use is essential—collagen synthesis is a gradual, cumulative process.
How long will one bottle last?
One 1 oz bottle provides approximately 2 months of supply when used twice daily (morning and evening) on face, neck, and décolletage. Each pump dispenses the perfect amount—about 3-4 drops is all you need per application.
Can I use this on my neck and chest?
Absolutely—and you should! The neck and décolletage show age faster than the face because the skin is thinner and often neglected. GHK-Cu is particularly effective on these areas, improving crepiness and uneven tone. Many users report dramatic improvement in "tech neck" lines and chest wrinkles.
How is Try GHK-Cu different to other serums or peptides?
Most serums on the market uses 1% copper peptides diluted in a "buffet" formula with conflicting actives like matrixyl, argireline, and multiple peptides that compete for receptor sites. Our serum contains 2% GHK-Cu (double their concentration) in a pure hyaluronic acid base—no unnecessary ingredients that can cause irritation or reduce copper peptide effectiveness. Our airless pump packaging also prevents oxidation and degradation that occurs in dropper bottles. Just 2% GHK-Cu doing what it does best: rebuilding your skin.
satisfaction guarantee
We're so confident in Try GHK-CU Serum's effectiveness that we offer a 60-day money-back guarantee.
If you don't see visible improvement in firmness, texture, or redness after 60 days of consistent use, we'll refund your purchase—no questions asked. You have nothing to lose except years of visible aging.