Copper Peptide Serum

Clearer-looking skin. 50-day routine.

A copper peptide serum for blemish-prone skin and a clearer-looking complexion.

★★★★★ 4.8 out of 5 · 2,891 verified reviews
Clearer-Looking Skin
60-day Quality Assurance GHK-CU Dermatologist Tested
★★★★★ 2,891 verified reviews

CUTALIS Serum

  • Supports clearer-looking skin in a 50-day routine
  • Copper peptide formula (GHK-CU)
  • No burning or stripping feel
60-day Quality Assurance If our Product doesn't meet our quality standards, we will provide a full refund.
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4.8 ★★★★★ Average rating
8,000+ Orders shipped in US
Zero burning or stripping feel
60 Day Quality Assurance

What to expect

Peptide Serum results
  • Clearer-looking skin — visibly smoother and more balanced
  • For acne-prone skin — supports the look of blemishes
  • Copper peptides — GHK-Cu, no harsh exfoliating acids
  • Gentle-feeling formula — no burning sensation

Real results. 50 day routine.

After 50 days of CUTALIS Before CUTALIS
Before After 50 days Pictures made by Customer.
★★★★★

"I was scared of Peptides because of injections, but this serum is crazy!"

"I was expecting nothing honestly.But by week 2, I already saw a difference. Insane for the price"

Simon
Simon from US Verified Purchase · 3 weeks ago

What customers actually say

Lena K.
Marc L.. Verified Purchase
★★★★★

"I've had blemish-prone skin since i was 14y. I was scared of Peptides because normally you need to inject them, but this serum is amazing!"

1 month ago
Mia R.
Mia R. Verified Purchase
★★★★★

"it really helps not like other scammy Stuff, feels amazing on the face."

3 weeks ago
Tom B.
Tom B. Verified Purchase
★★★★★

"Didn't expect this to work but my girlfriend noticed before I did. Breakouts basically stopped after 3 weeks. Skin looks really healthy."

5 days ago
2,891+ Verified orders
4.8 ★ Average rating
96% Would recommend

Questions? Answered.

What is GHK-CU / copper peptides?

GHK-Cu (Copper Tripeptide-1) is a naturally occurring peptide found in human plasma, saliva, and urine. It's made up of three amino acids — glycine, histidine, and lysine — bound to a copper ion. Your body produces it naturally, but levels decline significantly with age. In skincare, it's one of the most studied and well-documented actives for skin repair, acting as a signal molecule that tells your skin to regenerate and rebuild.

Why does GHK-Cu actually work?

GHK-Cu works on multiple levels. First, it supports a visibly firmer and smoother appearance. Second, it has incredibly soothing properties, which is why it's so effective for blemish-prone skin: it visibly calms redness, giving the skin a balanced, smoother look. Third, it powerfully supports the skin's natural renewal process. Unlike harsh actives (retinoids, AHAs), GHK-Cu achieves all of this without damaging the skin moisture barrier.

Will this cause redness or irritation?

No. Our copper peptide formula is specifically designed to be zero-irritation. No redness, no itching, no peeling — suitable for sensitive skin. If you experience any reaction, we'll refund you immediately.

How fast will I see results?

Most customers notice visible improvement within 2–3 weeks.

How do I use it?

Apply a few drops to clean, dry skin morning and evening. Let it absorb for 30 seconds before moisturiser. That's it. No complicated routine needed.

How long does shipping take?

Standard free shipping is 7-11 days. Every order is fully tracked.

60-day Quality Assurance · No compromise

Clearer-looking skin starts today.

Join 2,891+ people who started their journey to clearer skin. No burning or stripping feel 60-day Quality Assurance.

★★★★★ 4.8/5 · Free shipping