0.5%
Stabilized GHK-Cu
PEPTINA · GHK-Cu UNDER-EYE
The peptide that fades vascular dark circles.
You've been treating the wrong problem. Caffeine reduces puffiness. Vitamin C brightens pigment. Concealer covers up. None of them touch what's actually causing the shadow under your eyes — blood vessels showing through thin skin. GHK-Cu strengthens those capillary walls. It's the only ingredient with clinical data on the mechanism. And it's now in a 15-second twice-daily roll-on.
BUILT FOR THIN UNDER-EYE SKIN
- 60-DAY GUARANTEE
- DERMATOLOGIST TESTED
- FRAGRANCE FREE
- CRUELTY FREE
THE PRODUCT
GHK-Cu Under-Eye Roll-On
One bottle. One mechanism. One reason it works where nothing else has — it's built for the vascular type of dark circle, which is the one most people have and the one nothing else in your routine is treating.
- 0.5% stabilized GHK-Cu — clinical-grade copper tripeptide, no oxidation tricks.
- Cold metal roller-ball tip — instant de-puff every morning while the copper does the long-term work.
- Twice daily, 15 seconds each. 15mL bottle = 60-day supply.
- 4.9★ 2,832 verified buyer reviews
- 60-Day Money-back guarantee
- 50% Off the 6-Pack
Why it works on dark circles where everything else stopped.
MECHANISM
Capillary-strengthening, not pigment-targeting.
GHK-Cu is the only copper peptide with published data on capillary wall strength. Strong walls = less blood pooling = less shadow under your eyes.
NOT IN
No Vitamin C
Vitamin C neutralizes copper. We left it out.
AMBER + AIRLESS
Stays fresh
Airless pump + amber bottle = copper doesn't oxidize on your shelf.
ROLL-ON
Cold metal tip
De-puffs instantly. Fixes the long-term cause underneath.
Real users. Real fades.
"I stopped covering my under-eyes with concealer for the first time in 10 years. Nothing else I'd tried actually did this."
"I was scheduling filler when I tried this on a whim. Two months later I cancelled the appointment."
"My whole family has dark circles. I'd convinced myself it was just genetic. It's not."
FAQ
Quick answers.
Aren't dark circles genetic?
The thin under-eye skin is hereditary. The shadow you see through it is blood — vascular — not pigment. Strengthen the capillary walls and the shadow fades. That's the mechanism nothing else in your routine is treating.
How is this different from caffeine eye cream?
Caffeine constricts vessels temporarily — it reduces puffiness, not darkness. GHK-Cu rebuilds capillary wall integrity over weeks. Different mechanism, different result.
How fast will I see results?
Puffiness reduction is immediate (cold roller). Vascular darkness fades across weeks 4–8, with the full result between weeks 8 and 12. The 3-Pack is sized exactly for this build.
What if it doesn't work for me?
60-day money-back guarantee. Keep the bottle. We'd rather refund you than have you using something that's not built for your specific type of dark circle.
TRY IT
Stop concealer-ing at 11am.
Get the 3-Pack. Use it twice daily for 60 days. If your vascular dark circles haven't visibly faded, we refund you in full. Keep the bottle.