Six weeks in, it showed.
I almost gave up at week four. Then the crepey skin under my eyes started to smooth, and my husband noticed before I said a word.
Marianne R.
The receipts
ghk-cu1.11%
acetyl hexapeptide-85%
matrixyl 30003%
30 ml
fragrancenone
volume30 ml
stabilitythe Hold
Every percentage on the front. Always.
Skin³
The copper peptide that holds.
For the decade your skin starts changing. One serum, three peptide technologies, kept stable so the slow work of repair actually lasts.
ghk-cu 1.11%acetyl hexapeptide-8 5%matrixyl 3000 3%30 ml
Subscribe & Save1 bottle every 6 weeks
$50.49 $99$0.84/day
- 30-day money-back guarantee
- Free shipping, every order
- Pause or cancel anytime
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$99.00$1.65/day
30-day money-back guarantee
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- Cancel, skip, or swap anytime
- Free shipping on every order
- 30-day money-back guarantee
Here's something nobody really tells you: somewhere in your mid-thirties, your skin quietly slows down on one of the ingredients it leaned on for years. And that's usually around the time your old serums stop pulling their weight.
That ingredient is GHK-Cu, a copper peptide. Most creams just sit on the surface and call it a day. This one actually works with your skin instead of on top of it, so over time things start looking firmer, smoother, and honestly just a bit more awake.
We made it for women 35 and up, and we kept it refreshingly simple. Two drops in the morning, two at night. That's the whole thing. Most people start noticing softer-looking lines and a bit more bounce after a few weeks of sticking with it.
A few reasons people keep coming back to it: it's lightweight and soaks right in, so it layers under anything you already use. It plays nicely with mature skin. And it doesn't ask much of you, which, let's be honest, is half the battle.
How to use it: after you cleanse, smooth two drops over clean skin morning and night, then go in with your usual moisturizer. For external use only.
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01 the Hold
Most copper peptides fall apart. This one holds.
Copper peptides are famously unstable. They oxidise and break down, often before they ever reach your skin. The Hold is how we keep ours intact: stable in the bottle, stable on your face, free to do the slow work of repair.
It’s the one thing an INCI list can’t tell you. Two serums can read identically and behave nothing alike. Stability is the difference, and it’s the part we built the product around.
02 the practice
The practice.
Two drops, morning and night. Here’s how, and the honest version of when it shows.
every day
Two drops, morning and night
Cleansed skin, serum, then your moisturiser. Morning and night. That’s the whole ritual.
On layering. Plays well with most routines. Keep strong acids and high-strength vitamin C to their own days at first, then see how your skin does. Sensitive? Buffer with moisturiser. No drama.
~ week 6
It feels different first
Skin tends to feel different before it looks different. That’s the peptides, working slowly. Keep going.
~ day 90
Results should show
Where the slow part pays off, and where we check in, unprompted, when most brands have gone quiet.
the room
Women in the same decade.
Honest words from women using Skin³ in the decade their skin changes most.
My skin feels resilient again.
Less reactive, less red. It bounces back from a bad night the way it just stopped doing in my 40s.
Claire D.
The ninety days were worth it.
Slow, exactly like they promised. But at three months my texture is the best it has been this whole decade.
Yvonne P.
Two drops, sinks right in.
No tack, no pilling under my moisturiser. It disappears and my skin feels cushioned, not coated.
Priya N.
Lightweight and never greasy.
I have combination skin and most serums just sit there. This one actually absorbs.
Hannah W.
It layers without a fight.
Goes on before my moisturiser with zero balling up. After years of that, finally.
Sofia M.
Fragrance free, and calmer skin.
Rosacea prone here. Two weeks in and the flushing is genuinely down. Nothing stings going on.
Dana L.
It does not fight my retinol.
I space them like they suggested and my barrier is happier than it has ever been.
Beth A.
The first gentle that actually is.
I have reacted to every serum that called itself gentle. This is the first my skin just accepts.
Ruth K.
It replaced three products.
Cancelled an eye cream and two serums. Two drops do what all of them only promised.
Jo C.
About a coffee a week.
One bottle lasted me two months. For what is actually in it, that is nothing.
Tania E.
Honest pricing, no games.
No buy four get them free nonsense. A fair price, and it genuinely lasts.
Megan F.
A quarter of the price.
I was loyal to a 200 dollar bottle for years. This matches it and prints the percentage on the front. Easy switch.
Andrea S.
Dropped my 12 step routine.
Half my shelf is gone and my skin is better for it. Turns out it wanted copper, not clutter.
Bea M.
It outperformed the hype serums.
Every serum that promised to do it all let me down. This one quietly works and tells me why.
Nadia R.
One step, morning and night.
I am not a routine person. Two drops morning and night is the only thing I have ever kept up.
Laura T.
Idiot proof, in the best way.
No measuring, no waiting between layers. Press it in and go to sleep.
Fiona G.
The practice keeps me honest.
A bottle turns up right as I run out. I have never been this consistent with anything.
Sam H.
I’ve bought every copper peptide going. This is the first one where my skin actually felt different by week six, and the first brand that told me to wait for it instead of promising miracles.
Marianne
30-day money-back · cancel the practice any time
side by side
One serum against the whole shelf.
Skin³ is a single copper-peptide serum. Two drops, morning and night. Here is how that holds up against a twelve-step routine and a two-hundred-dollar bottle.
| Feature | Skin³ | the 12-step shelf | the $200 serum |
|---|---|---|---|
| Cost per day | $1.65 | ≈ $4 | $6.60 |
| Copper peptides | Yes | No | Limited |
| Products to use | 1 | 6–12 | 3+ |
| Every dose disclosed | Yes | No | No |
| Fragrance-free | Yes | No | No |
| Third-party tested | Yes | No | No |
Estimates: a typical 12 step shelf at usual prices, and a $200 serum used twice a day, 30ml. Your shelf may vary.
the soul
Order once,
and you belong.
Anyone who orders is a member. No velvet rope. The belonging is built inside, not at the door. Here’s what being in means.
- 01The straight answers, in the open.The questions you’d take to a forum at midnight, answered straight, with the evidence and never left to Reddit.
- 02The people who know.Women equipping each other, and a formulator you can reach, not a form. Members get the person, not the FAQ.
- 03First in line, and seen.Restocks, new formats, the next thing. Members first. Regulars get recognition, not a points balance.
03 straight answers
The questions, answered.
Honestly? About 90 days. Peptides are slow. Skin often feels different in the first few weeks; visible change takes longer. We check in around day 90 to see how it’s going.
Yes, with a little spacing at first. Keep strong acids and high-strength vitamin C to their own days for a couple of weeks, then see how your skin does. If you’re sensitive, buffer with moisturiser.
Yes. No added fragrance, no essential oils. Barrier first. It’s made for skin that’s done with harsh.
Our name for how we keep the copper peptides stable, so they stay intact in the bottle and on your skin instead of breaking down before they work. It’s the difference you can’t read off an ingredient list.
Our subscription, built around your routine rather than a warehouse schedule. A bottle every 60 days, which is roughly how long one lasts. Pause or leave any time. No games.
Copper peptides are generally considered gentle, but everyone’s different, so check with your doctor about your specific routine. We don’t make medical claims.
It’s fragrance-free and built barrier-first, which most reactive skin does well with. Still, patch-test first: a little on your inner arm for a few days before it goes on your face. Start once a day, and buffer with moisturiser if you need to. If something stings or stays red, stop.
It’s a lightweight, fragrance-free serum with no added oils, so it’s unlikely to clog. Any skin can purge or react when something new joins a routine, so ease in once a day and give it a couple of weeks to settle. If breakouts keep up, stop and email us.
The first 30 days are on us. If it’s clearly not for you in that window, email us and we’ll refund you, no interrogation. Past day 30 the call is yours, because peptides are slow and the guarantee is shorter than the 90 day arc, that’s the honest trade. And if you reach day 90 with nothing to show, we still want to hear about it. That feedback is how we get better.