Ingredient foundations
What is GHK-Cu? A guide to copper peptides
A guide to the name, the ingredient list, and the difference between an ingredient and a complete formula.
2 minute readRead the storyLumiere Routine01 — A closer look
Copper peptide skincare
A daily ritual.
A deeper
understanding.
1% GHK-Cu / 30 mLCopper peptides, thoughtfully presented.
With aloe vera, centella and niacinamide.
1% GHK-Cu
Copper Peptide Serum
02 — Our perspective
Consider the ingredient.
Keep the ritual.
Good skincare invites curiosity. What is in the bottle? What does the label tell us? How does it fit into a real day?
We begin with copper peptides, clear information, and a place in the routine you already have.
Scroll to discover
30 mL / 1 fl oz · $48.00Discover the serum
03 — Behind the blue
Three amino acids. One copper complex.A small peptide.
A closer look.
GHK brings together glycine, histidine and lysine. With copper, it forms the complex known as GHK-Cu. Find Copper Tripeptide-1 in the full ingredient list.
An ingredient’s research history is a starting point for learning, not proof of a finished serum’s performance.
GGlycine
HHistidine
KLysine
CopperCu
04 — The signature serum
The ingredient, in your hands.
A closer look at the blue.Lumiere Routine / 30 mL
1% GHK-Cu
Copper Peptide Serum
A 30 mL serum with 1% GHK-Cu, formulated with niacinamide, aloe vera, centella asiatica, glycerin and sodium hyaluronate.
- Aloe Vera
- Aloe barbadensis leaf juice, listed in the formula.
- Centella Asiatica
- Centella asiatica extract, listed in the formula.
- Niacinamide
- A form of vitamin B3, listed in the formula.
- The ingredient
- 1% GHK-Cu · copper peptide
- The format
- 30 mL / 1 fl oz · glass dropper bottle
- The approach
- Use at night, before moisturizer
$48.00Available now
1% GHK-Cu · 30 mL / 1 fl oz
Shipping and taxes calculated at checkout.
05 — From curiosity to consistency
A place in your evening.
An unhurried ending.The evening practice
Make room for
your routine.
An easy end to the day, built around the products you already use.
Cleanse
Gently remove makeup, sunscreen, and the day’s residue.
Apply serum
Apply at night after cleansing, following the amount and frequency on your bottle.
Moisturize
Follow with a moisturizer suited to your skin.
Keep it consistent
Choose a routine that feels comfortable and manageable. Stop using a product if it causes irritation.
Use the serum in your nighttime routine. Follow your bottle’s directions for amount and frequency.
Explore the routineThe blue, in a different light
A change of scenery.
06 — The Journal
For the curious.
Reading the research
Understanding copper peptide research
What an ingredient study can tell you, and why the finished formula matters.
2 minute readRead the storyEveryday practice
How to make room for GHK-Cu in your routine
A simple nighttime framework, with product directions setting the amount and frequency.
4 minute readRead the story
07 — The people behind the ritual
A considered point
of view.
Alongside Alana, we are building Lumiere Routine around a simple idea: care in the details, clarity in the conversation, and room to keep learning.
A small collection. An open curiosity. A daily ritual that belongs to you.
Our story ↗Where does the serum fit in my routine?+
Use it at night on clean skin, before moisturizer. Follow the amount and frequency on your bottle.
Where can I find the complete ingredients?+
The full ingredient list is published on the product page. The formula includes royal jelly and is not vegan. Contact info@lumiereroutine.com before ordering if you need help checking a specific ingredient.
How should I store it?+
The label says to keep the serum in a cool, dry place. Refrigeration is recommended. Keep the bottle closed and the dropper clean.
How long does shipping take?+
Orders are typically processed in 2–5 business days, followed by approximately 3–10 business days in transit. Your destination and carrier can affect timing. Read the shipping policy.
