Copper peptides (GHK-Cu) are skin-repairing molecules that signal your skin to boost collagen and elastin, helping it look firmer, smoother, and more even.
GHK-Cu Copper Peptide Serum
After 6 weeks, visibly see:
- Boosts Collagen Support
- Smooths Fine Lines & Wrinkles
- Enhances Firmness & Bounce
- Anti-Aging GHK-Cu Formula
- Boosts Natural Glow
Less than 1% of customers claim our Money Back Guarantee
See it in action
As seen in
Your All-In-One Age Defense.
Firms & Supports Collagen
GHK-Cu sends a “repair signal” to the skin, helping support collagen and elastin so your skin looks firmer and more lifted over time.
Softens Fine Lines & Wrinkles
With consistent use, it visibly reduces the look of fine lines and early wrinkles, especially on the forehead and around the eyes.
Smooths Texture & Acne Scars
Helps refine rough, uneven texture and soften the appearance of old acne marks so skin looks smoother from every angle.
Boosts Natural Glow Without Irritation
Hydrating, barrier-friendly ingredients leave skin looking plumper, calmer, and naturally radiant—without harsh peeling or burning.
Your 12-Week Skin Rebuild
Follow your progress and see what's ahead on your path to success
First 1–2 Weeks – “Instant Comfort & Glow”
Your skin starts to drink in the serum. You’ll usually notice:
- -Skin feels more hydrated, soft, and “bouncy”
- -A healthier-looking glow, less dull and tired
- -Calmer, more comfortable skin if you’ve overdone harsh actives before
This is your skin saying: “Okay, I like this.”
Weeks 3–4 – “Texture Starts to Behave”
With regular use at night, GHK-Cu’s repair signal is now part of your routine. You may see:
- -Smoother surface texture
- -Makeup sitting better and creasing less
- -Early fine lines looking slightly softer, especially on the forehead and around the eyes
You won’t look “different,” just… noticeably fresher.
Weeks 5–8 – “Lines & Scars Look Softer”
Collagen and elastin support starts to show more clearly on the surface. Many users notice:
- -Fine lines visibly softened
- -Old acne marks and uneven areas looking less harsh in side lighting
- -Skin feeling a bit firmer and more “held up”
This is where before/after photos really start to pay off.
Weeks 9–12+ – “Firmer, More Youthful-Looking Skin”
With consistent use and daily SPF, deeper changes in the look of your skin show up:
- -Improved firmness in areas like forehead, cheeks, and jawline
- -Smoother-looking scars and more even overall tone
- -A long-lasting, healthy glow that feels like your “new normal”
At this stage, GHK-Cu isn’t just a product—it’s part of your long-term anti-aging routine.
Your Results, By the Numbers
Clinic-Level Collagen Support, Without the Clinic Bill
- You could spend every year on your skin:
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$800–$2,000+ on pro peels, microneedling & laser sessions
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$600–$1,200+ on anti-aging creams that do almost nothing
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$1,000+ on injectables and constant top-ups
Or you can start rebuilding your collagen at home with a non-invasive GHK-Cu “blue signal” serum for less than the price of a single facial.
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$49.99
GHK-Cu vs Regular Creams
See how your blue signal serum compares at a glance.
GHK-Cu vs Regular Creams
See how your blue signal serum compares at a glance.
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GHK-Cu Signal Serum
Premium
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Typical Anti-Aging Cream
Knock-Off
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Clinically-backed copper peptide (GHK-Cu)
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Targets fine lines & wrinkles
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Targets acne scars & texture
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Supports collagen & firmness
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Yes | Limited |
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Visible glow & smoothness
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60-day Risk-Free results guarantee
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Real Stories, Real Results
“I’ve had acne scars on my cheeks since I was a teenager. I’m 31 now and always thought only lasers could fix them. After about 6 weeks of using the GHK-Cu serum at night, the edges of my scars looked softer and less harsh in side lighting. They’re not gone, but they bother me way less. I actually go bare-faced more now.”
“I’m on tretinoin, and my barrier has been through it. I started using this on my ‘off’ nights and it changed everything. My skin feels calmer, hydrated, and much more bouncy. I still get the benefits of tret, but my face doesn’t look angry anymore.”
“As a guy, I didn’t want 10 steps – just something that actually does something. Three drops of this at night after I wash my face and that’s it. After about a month my forehead lines softened and my skin looked less tired on camera. It feels like looksmax for my face, without doing anything crazy.”
“I bought this for my ‘tech neck’ lines and ended up using it on my whole face. The skin on my neck looks smoother and less creased, and my jawline looks a bit more defined in pictures. I love that it feels like water, not a heavy cream.”
“I’m an ingredient nerd and I was skeptical at first. But I like that this actually tells you it uses GHK-Cu at a real level and the texture is super light. Over 8 weeks my skin has more bounce, my pores look less obvious, and my forehead just looks smoother overall. It’s staying in my rotation.”
“I had a lot of old red and brown marks from breakouts that just stuck around. With this plus SPF, I’ve seen them fade much faster than before, and my overall tone looks more even. I also love that it doesn’t clog my pores or feel greasy in the slightest.”
“I’ve only been using it for about four weeks and the biggest change so far is how my skin feels – hydrated, springy, and calm. I used to wake up looking grey and tired; now I actually have some glow when I roll out of bed.”
RISK-FREE Guarantee
We're so confident in the quality of our product that we offer a satisfaction guarantee. If you're not completely satisfied with your purchase, simply return the item within 30 days for a full refund.
CLAIM NOWRISK-FREE Guarantee
We're so confident in the quality of our product that we offer a satisfaction guarantee. If you're not completely satisfied with your purchase, simply return the item within 30 days for a full refund.
CLAIM NOWFrequently Asked Questions
Find answers to common questions about our products, shipping, returns, and more.
GHK-Cu is a tiny “repair signal” molecule made of three amino acids bound to copper. When applied to skin, it helps support collagen and elastin, so your skin can look firmer, smoother, and more even with fewer visible fine lines and acne scars over time.
It’s designed for men and women 25–55 who want to:
- -Slow visible signs of aging (fine lines, early sagging)
- -Soften the look of acne scars and rough texture
- -Support firmness and bounce without harsh irritation
Works for most skin types, including normal, combination, oily, and many sensitive skins.
This serum is ideal if you’re concerned about:
- -Fine lines and early wrinkles
- -Loss of firmness and “bounce”
- -Acne scars and uneven texture
- -Dull, tired-looking skin
- -General “I look older than I feel” vibes
It doesn’t erase deep wrinkles overnight, but it’s built to gradually improve how your skin looks and feels over weeks of use.
Most people notice:
- -1–2 weeks: Skin feels smoother, more hydrated, and healthier
- -3–4 weeks: Texture looks more refined; early lines may look a bit softer
- -5–8+ weeks: Lines and scars look softer, and skin appears firmer and more “held up”
That’s why we give you a 60-day results guarantee—so you have enough time to actually see and feel a change
-Night, on clean skin. After cleansing, pat your face dry.
-Apply 3–5 drops. Smooth a thin layer over face (and neck if you’d like).
-Follow with moisturizer. Let it absorb for a few seconds, then lock it in with your usual moisturizer.
Start 2–3 nights per week, then build to nightly if your skin feels comfortable. Always use SPF in the morning.
Yes, but don’t overload your skin on the same night if you’re sensitive.
- -If your skin is normal/tolerant: you can apply GHK-Cu after cleansing, then moisturizer, then use your retinoid on top or on separate nights depending on how your skin feels.
- -If your skin is easily irritated: use GHK-Cu on your “gentle nights” and retinol/tret on separate nights.
The key is listening to your skin—no burning or constant redness is the goal.
Yes, but keep things simple:
- -AM: vitamin C (if you use it) + moisturizer + SPF
- -PM: GHK-Cu on clean skin, then moisturizer
If you love strong acids (AHA/BHA), use them on different nights or less frequently so you’re not overloading your barrier.
The formula is lightweight, water-based, and non-greasy, with no heavy oils or waxes. Most users with combination or acne-prone skin find it comfortable and pore-friendly.
As with any new product, if you’re very breakout-prone, introduce it slowly and only change one thing at a time in your routine so you can see how your skin responds.
“Copper uglies” is an internet term people use when they overdo certain strong copper peptides, often in very complex routines. This formula uses a sane, skin-friendly level of GHK-Cu in a simple, gentle base.
Yes, absolutely.
- -Moisturizer keeps your barrier happy and comfortable.
- -SPF (every morning) protects the results you’re building at night and helps prevent new lines, spots, and sagging.
Think of GHK-Cu as your signal step, not your only step.
It’s different, not a replacement.
- -Botox and lasers are in-office procedures with different mechanisms and costs.
- -GHK-Cu is a non-invasive, at-home signal serum that supports collagen, firmness, and texture gradually over time.
Many people like using smarter skincare like this before, between, or instead of more invasive treatments.
No—and it doesn’t need to. You just need a simple base routine:
- -Cleanser
- -GHK-Cu serum at night
- -Moisturizer
- -SPF in the morning
You don’t need 10 products. This is your hero active step, not another random layer.
We don’t believe in trapping you with hype. That’s why we offer a 60-day Risk-Free results guarantee:
Use the serum consistently as directed, and if within 60 days you don’t feel your skin looks smoother, more hydrated, and healthier, we’ll give you your money back. No hassle, no awkward questions—just a fair chance to let your skin respond.