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★★★★★
“Noticed a difference right away. Within a week... bam.” Shane · Verified Buyer
2% Full Dose
Division Twenty 2% GHK-Cu Copper Peptide Serum
Copper Peptide Facial Serum

Firmer-looking skin in 8 weeks. Or it’s free.

2% copper peptide + 1.5% hyaluronic acid — the dose the research actually used.

30ml / 1 fl oz · Fragrance-free
★★★★★ 4.8 2,600+ reviews
  • Supports tight skin for facial definition
  • Helps reduce bloating and puffiness
  • Helps improve facial firmness
  • Two drops, once a day — 60 seconds
Choose your routine
Most people start with 3 months
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90-day guarantee. Even on an empty bottle.
Ships in 24 hours. Tracked delivery.
2% on the label. No “complex.”
Six ingredients. Nothing hidden.
2%Full Dose
1.5%Hyaluronic Acid
6Ingredients
90Day Guarantee
Why your last serum did nothing

It probably wasn’t your skin. It was the dose.

You were patient. You were consistent. And the bottle still did nothing. Here’s the part the label never showed you: most “peptide” serums carry a trace of the active — enough to print on the list, not enough to do the job.

The label
Hyaluronic acid, built in
Dosed at 2%
Dosed like the research
Applying the serum
Two drops, once a day
The number that matters

2% versus a rounding error.

No proprietary blends. No hidden percentages. Watch the difference the dose actually makes.

Division Twenty2.00%

The concentration the published research actually used.
Typical “peptide complex” serum~0.25%

A trace — enough to appear on the ingredient list, and little else.
Division Twenty serum
Take a closer look
The blue is the copper.
Keep scrolling
Side by side

Everything they leave off the label.

  Division Twenty Typical Serum
Copper peptide (GHK-Cu) 2%, stated A blended trace
Hyaluronic acid 1.5% Sometimes
Percentage on the label Yes Rarely
Total ingredients 6 20–40+
Added fragrance None Common
Colour of the serum Blue — that’s the copper Clear
Under SPF & makeup Absorbs clean Often tacky
Time to judge it 90 days, guaranteed Varies

Describes the typical profile of budget peptide serums generally; not any specific brand.

The formula
The entire label

Six ingredients. All of them.

Most serums hide a small dose inside a long list. Ours is short enough to print in full — and the two that matter carry real numbers.

WaterBase
Pentylene GlycolDelivery
PhenylpropanolStability
Sodium Hyaluronate1.5%
Copper Tripeptide-12%
Sodium HydroxidepH
No fragranceNo alcoholNo siliconesNo dyes
Division Twenty serum
One bottle, everyone

No routine. No ten steps.

Unscented, absorbs in about a minute, and leaves no tacky film under SPF or makeup. Which is exactly why more than half the people using it had never touched skincare before.

Cleanse, two drops, moisturize. That’s the whole thing.

Men & women60 secondsLayers cleanAll skin types
The whole routine

Two drops. Once a day. Sixty seconds.

1

Cleanse

Start on clean, dry skin — morning or night, whichever you’ll actually keep up.

2

Two drops

Press into the face and jaw, then keep going down the neck. Absorbs in about a minute.

3

Moisturize

Follow with moisturizer and SPF. No pilling, no tacky film.

What to expect

Give it one full skin cycle.

WEEK 1

Hydration first

Skin feels plumper and less tight within the first few mornings. The dry, dull flatness starts to lift.

WK 3–4

Puffiness settles

Mornings look less swollen. Edges start reading cleaner — jaw, cheekbones, the whole face.

WEEK 8

Firmness builds

The change people photograph. Someone asks what you’ve changed — you say nothing.

DAY 90

Your call

Judge it in your own mirror. If it hasn’t earned its spot, you pay nothing.

4.8 ★ average · 2,600+ reviews

The compliments arrive before you mention it.

4.8
★★★★★
Based on 2,600+ reviews
Verified Buyers

Reviews are from verified buyers and are illustrative; individual results vary.

Straight answers

Three reasons people hesitate.

“I’ve wasted money on serums before.”
Which is why the guarantee runs a full 90 days — one complete skin cycle — and applies even to an empty bottle. If it doesn’t earn its place, you pay nothing.
“How do I know it’s actually dosed?”
The percentage is printed on the front, the full formula is six lines long, and the serum’s blue tint is the copper itself. Nothing to take on faith.
“I don’t want another routine.”
There isn’t one. Two drops, once a day, about sixty seconds. It layers under whatever you already use.
The 90-Day Promise

It works, or it’s free.

Use it every day for one full skin cycle. If your skin doesn’t look firmer, less puffy and more rested — send it back, even if the bottle is empty, and pay nothing. The risk is ours.

Before you buy

Questions, answered honestly.

I’ve tried copper peptides before and saw nothing. Why is this different?

In most cases you tried the ingredient name, not the studied dose. Check your old label — if the peptide sat low on the list or hid inside a “complex” with no percentage, you were applying a trace. This is a full 2%, stated on the front, and the blue colour of the serum is the copper itself.

How fast will I see a difference?

Hydration shows first — most people notice plumper, less-tight skin within the first week. Firmness and definition build over roughly 8–12 weeks of daily use. That’s exactly why you get 90 days to judge it.

Is it for men too?

Yes — one bottle for everyone, and more than half of customers are men. Two drops, once a day, unscented, absorbs clean. No routine required.

Will it work with my other products, SPF and makeup?

It’s built to layer. It absorbs in about a minute with no tacky film, so moisturizer, sunscreen and makeup go on smoothly over the top.

Can I use it on my neck?

Yes — and you should. The neck is thinner, more neglected skin and it’s where age tends to show first. Take the same two drops down past the jaw.

Is the blue colour a dye?

No. It’s the copper peptide itself, visible because it’s present at a genuine 2%. A crystal-clear “copper serum” is usually a sign the dose is a trace.

How long does one bottle last?

About 60 days at two to three drops once daily — which is why most people start with the 3-month routine.

What if it does nothing for me?

Then you pay nothing. The 90-day money-back guarantee covers the full window and applies even to an empty bottle.

One bottle. One number. 90 days.

Try the one that’s actually dosed.

2% copper peptide with 1.5% hyaluronic acid, in six ingredients, fragrance-free — with a full skin cycle to prove it.

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For cosmetic use only. Statements refer to the appearance of skin. This product is not intended to diagnose, treat, cure, or prevent any disease. Individual results vary.

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