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❖ GHK-Cu · Copper Signal Technology™

Your skin doesn't need more force.
It needs better signals.

The premium reset for tired, fragile-looking skin. A copper-peptide serum that helps your skin look firmer, smoother and visibly healthier, without the harsh routine hangover.

★★★★★4.2· 1,378 verified reviews ·60-day money-back guarantee
Premium Copper-Peptide Science Fragrance & Paraben Free Barrier-Friendly Free Shipping 60-Day Guarantee
The Uncomfortable Truth

Aging skin isn't just losing collagen. It's losing the signal.

Your skin didn't forget how to be healthy. It stopped getting the signals that kept it that way, so it recovers slower, looks less firm, and reads "tired" before it reads "old."

The Signal Loss Theory™

As skin ages it grows less responsive to its own repair signals. Most products answer with more force: more retinol, more acids, more exfoliation, which often leaves over-managed skin reactive and fragile, not younger. You can't punish skin into looking healthy.

Copper Signal Technology™

LaLume delivers GHK-Cu, a naturally occurring copper peptide, to help restore the repair signals aging skin becomes less responsive to. It doesn't attack aging skin; it helps skin look like it bounces back.

Buy The Result, Not The Bottle

Skin remodels over ~90 days.

One bottle gets you started. The 60-Day Protocol is where most people actually see their skin change, so it's priced to make the full course the obvious choice.

Starter

1 bottle · 30-day supply
$59
$59 / bottle
Try it risk-free
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Most Popular · Save $12

60-Day Protocol

2 bottles · 60-day supply
$106
$118  $53 / bottle
Where skin actually changes
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Best Value · Save $30

Full Reset

3 bottles · 90-day supply
$147
$177  $49 / bottle
Lowest price per bottle
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Prefer to never run out? Subscribe & Save 15% — ships every 60 days, pause or cancel anytime.

Real Customers

Less tired. Less fragile. More you.

★★★★★ 4.2 average · 1,378 verified reviews

★★★★★

"I absolutely love this serum! It's my first time using and I feel like it's actually working for my skin and clearing some of my smile lines. I am obsessed with the results!"

AL
AnnalynnVerified · 4 months ago
★★★★★

"I'm in my 30s and started to see wrinkles around my eyes and mouth. After 2 weeks I feel like I see less than before. Even though so many skincare products irritate my eye area, this one was completely fine!"

N
NatsuVerified · OC · 4 months ago
★★★★★

"My skin honestly feels better overall, smoother, more even, and just healthier. After a few weeks it feels firmer and more resilient. This is one of those 'quietly doing the work' serums I actually look forward to using."

AN
AnaVerified · Tulsa, OK · 4 months ago
Why LaLume

A different kind of anti-aging.

Repair-first, not force-first

We support the repair signals healthy skin already uses, instead of punishing your skin into change with more irritation.

Premium copper-peptide science

GHK-Cu dosed at an effective concentration, in an elegant, fragrance-free formula built for reactive, over-managed skin.

60-day guarantee

Not visibly happier with your skin in 60 days? Full refund, keep the bottle. We back it because the formula earns it.

Before You Buy

The honest answers.

How is this different from other peptide serums?

Dose and philosophy. Most add a trace of copper peptide for the label; ours is dosed within the studied range. And it's repair-first, fragrance-free and gentle, built for over-managed skin, not another irritant.

I already use retinol. Will it conflict?

No, different pathways, and many use both. If your skin is fried from actives, this is the lane it recovers in. Just keep GHK-Cu and pure vitamin C at different times of day.

How long until I see something?

Skin tends to feel calmer and look smoother within a week or two; firmness builds over the following weeks. That's why most people choose the 60-Day Protocol.

What if it doesn't work for me?

Full refund within 60 days, keep the bottle. Feel nothing by week 4? We'll send your next one free before the window closes.

Nothing To Lose

Try it for 60 days. On us if it doesn't work.

Use the serum for a full 60 days. If your skin doesn't look visibly firmer, smoother and healthier, email us for a full refund and keep the bottle.

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