Third-party tested · every batch No proprietary blends Grown, not synthesized Traceable · single-origin 90-day · feel it or free
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Hair & Scalp

A copper peptide ritual for fuller-looking hair.

Celestia GHK-Cu Hair Renewal Serum
$58.00

Bioactive copper peptide hair serum with GHK-Cu, ginseng and licorice root. GMP-manufactured, for visibly fuller-looking hair.

Dose plate — per serving
GHK-Cu Copper Peptide
Tripeptide-1
Niacinamide
Biotin
No proprietary blends · third-party tested

One-time purchase. Buy more and the per-item price drops automatically at checkout: three saves 6%, six saves 10%. Stock up, gift a set, or outfit the whole home.

1
Ships free
90-day · feel it or free
Built to last · one-year warranty
Ships free
built to last —
What's inside

Each active, where it comes from, why it's here.

GHK-Cu Copper Peptide

Supports the scalp environment where the follicle does its work.

Tripeptide-1

Peptide partner that supports the look of fuller hair.

Niacinamide

Conditions the scalp for healthier-looking strands.

Biotin

Supports the strand alongside sodium hyaluronate.

Why it's better

Why this serum.

1

Copper peptide actives

GHK-Cu, Tripeptide-1 and Myristoyl Pentapeptide-4 in one formula.

2

Botanical scalp support

Licorice root, Panax ginseng, dandelion leaf and niacinamide.

3

Hydration built in

Sodium hyaluronate and glycerin keep the scalp comfortable.

4

Tested every batch

Third-party tested for purity, potency and safety.

Questions

Straight answers.

What is GHK-Cu?+
A naturally occurring copper peptide. Celestia pairs it with Tripeptide-1 and Myristoyl Pentapeptide-4 to support the scalp environment for visibly fuller-looking hair.
Who is this for?+
Anyone noticing thinner-looking or lackluster hair who wants a clean, peptide-led scalp ritual.
What's not in it?+
No drying alcohol; no synthetic fragrance; no parabens.
What if it doesn't work for me?+
Every order is backed by a 90-day promise. Feel it or your money back, and shipping is free both ways.
Our Standards

Built to last.

A permanent fixture, not a gadget — real materials, real modalities, made to be used every day for years. Backed by a one-year warranty.

↳ a wellness device, not a medical treatment

Real people, real results

Used, proven, and optimized by real people before it ever launches.

Made to be lived with

Quiet, durable, and easy to bring into a daily routine — the practice, not the novelty.

Proof

Verified reviews

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Celestia GHK-Cu Hair Renewal Serum · $58.00
Certificate

Verify your batch.

Every batch is independently tested — and every certificate is on record. Enter the batch number from your label and we'll send the certificate of analysis.

Identity · Potency · Heavy metals · Microbials
First Runs

Early access

Production runs are small and made to order. Order early and you're first in line for each new formulation, with a direct line to the team.

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