Skin Glow Complex
Label says GHK-Cu 0.2%
- Has estriol, a gentle form of estrogen (a hormone)
- Also has niacinamide (evens tone) and hyaluronic acid (adds moisture)
- For dull skin, fine lines and skin changes from perimenopause
Copper Peptide Cream and Skin Glow Complex both contain GHK-Cu, a copper peptide (a tiny protein that helps your skin make collagen). This guide explains where each one goes, how they compare, and the one rule if you use both.

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Tiffany Bailey, PA-CDirector of Patient Education, Belle
The bottles look almost the same. Check the name and the GHK-Cu number on the front of the label before you apply.
Label says GHK-Cu 0.2%
Label says GHK-Cu 0.5%

Why Skin Glow Complex stays on the face and neck
It contains estriol, a hormone. Using it only on the face and neck keeps the amount of hormone your skin takes in small. Copper Peptide Cream has no hormone, so it can be used on more areas.
Both creams contain GHK-Cu. Because they share this ingredient, there is one rule to follow.
Where to use it
Skin Glow Complex: Face and neck only
Copper Peptide Cream: Face, neck, scalp and other areas of the body
Has a hormone?
Skin Glow Complex: Yes, estriol (a form of estrogen)
Copper Peptide Cream: No
GHK-Cu strength
Skin Glow Complex: 0.2% (lower)
Copper Peptide Cream: 0.5% (stronger)
Main job
Skin Glow Complex: Brighter, more even, hydrated skin as hormones change
Copper Peptide Cream: Fading marks and scars, and supporting firmer skin
The same for both
2 pumps on clean skin, at night.
About 30 days.
Don’t apply in the same step as strong vitamin C, retinoids or exfoliating acids (AHAs and BHAs). Use those at a different time or on a different day.
Don’t use either cream if you are pregnant, planning a pregnancy or breastfeeding.
Using both creams is optional. Using just one is completely fine.
Skin Glow Complex on your face and neck. Copper Peptide Cream on other areas, like your scalp, chest or hands.
Use one cream one night and the other cream the next night. Never both on the same night.
Stop the first cream, then start the new one. No overlap needed.
Both creams on the same area at the same time, or Skin Glow Complex anywhere below the neck.
Not sure? Your licensed provider decides what is right for you.
Mild dryness or a little redness can happen. Reach out if you have any of the below.
Swelling of your face, lips, tongue or throat, or trouble breathing? Stop the cream and call 911 or go to the nearest emergency room.

“Each cream works on its own. Using just one is completely fine.”
Curious about Copper Peptide Cream or Skin Glow Complex? Start your online visit in a few minutes. A licensed provider reviews it and decides what is right for you.
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Book a free callPrescription required. Copper Peptide Cream and Skin Glow Complex are only available after a licensed provider reviews your medical history and determines eligibility. Both are prepared by a licensed compounding pharmacy. Compounded medications are not evaluated or approved by the FDA. This means the FDA does not assess them for safety, effectiveness, or quality. This treatment may not be appropriate for all patients and is prescribed only when clinically appropriate. Individual results vary.
This guide is for education only. It is not a substitute for medical advice, diagnosis or treatment. Follow the instructions from your licensed provider and the ones that came with your order.