The Ordinary Copper Peptides: My Honest Review After 7 Weeks (Acne-Prone Skin)

My verdict up front

I have been using The Ordinary Multi-Peptide + Copper Peptides 1% daily for about seven weeks on acne-prone skin. Short version: I like it enough to keep using it. It absorbs fast, leaves a subtle glow rather than a greasy finish, and sits well under the rest of my routine. It is not a miracle product and copper peptides are slow by nature, so I am treating this as a long game and plan to report back at the six-month mark. As a firsthand seven-week impression, it earns a 4.0 out of 5 from me.

That is my actual bottle, not a stock photo. Everything below is my own experience, with the caveat that one person’s skin is one data point.

Here is a short clip of the actual product:

How I used it

Daily, on my face, layered on top of the rest of my skincare routine. Acne-prone skin, so I pay attention to anything heavy or pore-clogging, and this did not give me that problem. Seven weeks in and still going, roughly two months of consistent use.

What I actually noticed

Absorption and finish. This is the part I like most. It absorbs pretty quickly and leaves a subtle glow, not a greasy or oily look. For me that is the difference between a serum I will actually keep using and one that sits on my skin. It feels lightweight, which is exactly why it layers well over everything else.

No residue. Once it dries down I do not feel any film or stickiness on my skin. Some copper peptide serums are reported as tacky. This one was not, for me.

The smell. There is a smell, very slight. I would describe it as faintly metallic. A lot of serums like this have some scent, and honestly you get used to it fast and barely notice after a few uses. Not a dealbreaker, but worth knowing going in.

Stinging. I felt a bit of stinging on the first use only. After that, barely, barely noticeable. If your skin is sensitive, expect a mild first impression that settles quickly.

Results. Here is where I stay honest: copper peptides are a slow, cumulative ingredient, and seven weeks is early. I get a nice subtle glow and my skin feels good, but I am not going to claim dramatic changes at this point. My understanding, and my plan, is that the real payoff comes with six-plus months of consistent use. I will update this review when I hit that mark.

The one thing every buyer should know

The “1%” in the name is easy to misread. The brand never breaks down how much of that 1% is GHK-Cu (the researched copper peptide) specifically versus the other peptides in the blend, so nobody outside the company actually knows the exact figure. The good news: Copper Tripeptide-1 sits fourth on the ingredient list, a genuinely strong position, so this is not a token amount. But because the split is not disclosed, do not assume you are getting a high-concentration copper peptide serum at the level a compounding pharmacy would make. That does not make it a bad product, it is a genuinely good affordable entry point, it just means the “1%” is a blend figure the brand does not itemize. If you want the full breakdown of what these labels actually mean, I wrote a separate piece on it: does “1% copper peptides” actually mean 1% GHK-Cu?.

Would I repurchase?

I am not done with my current bottle, so I have not had to decide yet. But based on seven weeks, yes, I can see this staying in my routine consistently. It does the basics well, it is affordable, and it plays nicely with everything else I use.

Who it is for

• Anyone new to copper peptides who wants an affordable, low-commitment way to start
• People with acne-prone or oily skin who want something lightweight that absorbs fast (this worked for me on acne-prone skin)
• Men who want a simple serum that layers into a minimal routine without a greasy finish

Who should look elsewhere: if you specifically want a high, disclosed GHK-Cu concentration, this blend-based formula is not that. See my copper peptide comparison for options ranked on exactly that.

Bottom line

Seven weeks in, The Ordinary Multi-Peptide + Copper Peptides 1% is a lightweight, fast-absorbing, affordable serum that gives me a subtle glow with no greasy residue, a faint metallic smell you stop noticing, and stinging only on the first use. It is a slow ingredient, so I am staying patient and will report back at six months. For the price, it is an easy one to recommend as a starting point.

A note on how I review: this one I actually bought and used, so the impressions above are genuinely mine. Where I reference other products I have not personally tested, I rely on published labels and sourced analysis and I say so. See my how we research page.