Celestia GHK-Cu Hair Renewal Serum, 30 ml dropper bottle beside its box

Celestia GHK-Cu Hair Renewal Serum

Bioactive copper peptides for luminous hair. A clean, vegan scalp serum, three to six drops a day, 30 ml.

Usage: Apply 3 to 6 drops directly onto the scalp and massage gently in a circular motion with your fingertips.

Quick benefits
  • Bioactive copper peptides for luminous hair
  • Plant-based actives
  • Microbiome support
  • Clean, vegan, cruelty free
$44.99
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Details

Bioactive copper peptides for the scalp.

A leave-on scalp serum built around copper tripeptide-1 (GHK-Cu), paired with tripeptide-1, myristoyl pentapeptide-4, Panax ginseng, licorice root, niacinamide, biotin and sodium hyaluronate, in a water-and-glycerin base with no drying alcohol and no added fragrance. Vegan and cruelty-free. 30 ml / 1 oz.

Apply 3 to 6 drops directly to the scalp and massage in with the fingertips, once a day; do not rinse. Scalp care is a slow habit, so judge the look and feel of the scalp and hair after 8 to 12 weeks of daily use. Every batch is third-party tested for purity, potency and safety.

Pairs with the GHK-Cu tallow cream for the face and, for a daily supplement, the Hair Renewal Gummies. The Hair Growth Serum is the botanical-oil alternative without copper peptides. See the whole range in Hair & Scalp.

Directions

Apply 3 to 6 drops directly onto the scalp and massage gently in a circular motion with your fingertips.

Caution

For external use only. Keep out of reach of children. If any discomfort occurs, discontinue use immediately. Keep sealed, away from direct light, in a cool, dry place. Use within 12 months of opening.

Ingredients

Water, Glycerin, Propylene Glycol, Glycyrrhiza Uralensis (Licorice) Extract, Panax Ginseng Extract, Niacinamide, Hydroxyacetophenone, 1,2-Hexanediol, Saururus Chinensis Leaf/Root Extract, Taraxacum Officinale (Dandelion) Leaf Extract, Stephania Tetrandra Extract, Biotin, Tripeptide-1, Sodium Hyaluronate, Carbomer, Triethanolamine, PEG-40 Hydrogenated Castor Oil, Xanthan Gum, Alanine/Histidine/Lysine Polypeptide Copper HCL, Copper Tripeptide-1, Myristoyl Pentapeptide-4.

Standards

Clean, vegan and cruelty-free, with plant-based actives and microbiome support. 30 ml / 1 oz.

Ingredients

Water, Glycerin, Propylene Glycol, Glycyrrhiza Uralensis (Licorice) Extract, Panax Ginseng Extract, Niacinamide, Hydroxyacetophenone, 1,2-Hexanediol, Saururus Chinensis Leaf/Root Extract, Taraxacum Officinale (Dandelion) Leaf Extract, Stephania Tetrandra Extract, Biotin, Tripeptide-1, Sodium Hyaluronate, Carbomer, Triethanolamine, PEG-40 Hydrogenated Castor Oil, Xanthan Gum, Alanine/Histidine/Lysine Polypeptide Copper HCL, Copper Tripeptide-1, Myristoyl Pentapeptide-4

Shipping & returns

Free U.S. shipping over $75.

Shipping policy · Returns & guarantee

Frequently bought together

Complete your ritual

Save 10% when you add all 4 to your cart.

Total price

Our promise

Clean, honest, and made to be used every day.

  • Vegan
  • Cruelty-Free
Celestia GHK-Cu Hair Renewal Serum, 30 ml dropper bottle beside its box
Celestia GHK-Cu Hair Renewal Serum

Why you will love it

  • Fuller-looking hairGHK-Cu copper peptides support the scalp environment where the follicle does its work.
  • Edges and part linesApplied directly to the scalp along the edges and the part line, where peptides and ginseng condition the skin.
  • A calm, hydrated scalpNiacinamide and hyaluronic acid keep the scalp comfortable, never greasy.
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Why it works

Copper peptides for visibly fuller-looking hair

A copper peptide ritual for fuller-looking hair.

  • 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.

What's inside

What's in it, and why it's there.

Active ingredientAmount per serving
GHK-Cu Copper Peptide
Tripeptide-1
Niacinamide
Biotin
  • No drying alcohol
  • No added fragrance
  • Vegan
  • Cruelty-free
Most othersLiveWell Earth

Most hair serums are drying alcohol and fragrance.

Professional‑grade GHK‑Cu with botanicals, third‑party tested every batch.

What to expect, and when.

  1. First 30 days
    Hair cycles run in months, not days, so a visible change inside 30 days is not the honest promise; the nightly scalp routine is the work of this month.
  2. Days 30 to 60
    With consistent use, the nightly scalp routine settles into habit.
  3. Day 60 and on
    Assess at 8 to 12 weeks of consistent use; that is where the verdict lands.

Individual results vary.

Reviews

From people who use it.

  • 5 stars: 5 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Angie Duva

Love this stuff, works great, better than anything i ever used. I rub it into my scalp everynight.

K
Kaylah Smith

I’ve noticed less shedding, fuller-looking hair, and a healthier-feeling scalp since adding this serum to my routine. I like that it combines GHK-Cu copper peptides with niacinamide and biotin, and a few drops are easy to massage in without making my hair feel heavy.

R
Robin

I heard about this while at the salon recenlty. I bought it, tried it, and i love it. i put it on my scalp and eyebrows and i have noticed an improvement already (been using it for about 3 weeks). I really like it.

R
Rosalie Bouchard

After dealing with health struggles, I’ve learned to be more careful about what I put on and in my body. I like that Celestia Hair Renewal Serum has ingredients like GHK-Cu copper peptides, biotin, niacinamide, and plant extracts like ginseng. It also contains ingredients that help keep the scalp hydrated.

I always look closely at ingredient lists, so I appreciate being able to see what’s in this serum. I like that it could be an easy addition to my daily hair care routine. Taking care of myself matters to me, and this serum feels like a thoughtful choice for someone who values wellness and quality ingredients.

T
Terri
This stuff really works

This is a great product. Thank you so much.

Questions & answers

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.
How do I use it?
Apply 3 to 6 drops directly onto the scalp and massage gently in a circular motion with your fingertips. A 30 ml bottle covers months of this routine.
Do I rinse it out?
No, leave it on.
When will I see a difference?
Scalp care is a slow habit. Assess the look and feel at 8 to 12 weeks of consistent use.
What's not in it?
No drying alcohol and no added fragrance. Vegan and cruelty-free.
What if it doesn't work for me?
Every order is backed by a 30-day promise. Feel it or your money back, and shipping is free both ways.

Still have a question? Ask us before you buy. A real person replies within a business day.

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Our Standards

Nothing hidden.

What's on the label is what's inside. Every ingredient listed, chosen to be used every day.

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.

Celestia GHK-Cu Hair Renewal Serum30ml / 1 oz$44.99