






GHK-Cu Copper Peptide Face & Neck Serum
HSA/FSA Eligible
Free Shipping
A High-Strength GHK-Cu Serum for Daily Skin Care
GHK-Cu serum offers a peptide-focused way to support the visible signs of healthy skin aging without turning your routine into a long list of complicated steps.
GHK-Cu stands for glycyl-L-histidyl-L-lysine copper. In cosmetic ingredient lists, it is commonly identified as Copper Tripeptide-1. This small copper-binding peptide has been studied for its relationship with processes involved in skin structure, conditioning and appearance.
Neurogan Health GHK-Cu Copper Peptide Face & Neck Serum contains 1,200mg of Copper Tripeptide-1 in a concentrated 4% formula. It combines the peptide with niacinamide, aloe vera, glycerin, kojic acid, jojoba oil, vitamin E and rice bran oil.
The result is a lightweight serum designed to support smoother-looking texture, visible firmness, hydration and a more even-looking complexion with consistent use.
It is also made for more than the face. You can apply it to the neck and décolletage, where dryness, fine lines and visible changes in texture often become easier to notice.
This is not an overnight wrinkle treatment. GHK-Cu works best as part of a consistent routine that also includes gentle cleansing, moisturizer and daily sunscreen.
Test Details
Learn more about each test in this panel.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, typically within 24 hours on weekdays.
-
Shipping
Shipping is always free. Kits are shipped via 2-day FedEx an a prepaid overnight return label is provided in every kit.
-
Subscription
You can manage your subscription by clicking the link below. You can cancel or change your subscription at anytime.
-
Contact Us
We make it easy for you to contact us! Reach out by phone or email.

How the device works
Our FDA-cleared device makes collection quick and virtually painless.
Stick it on your arm, press a button, and in about five minutes, you’re done. No needle. No fuss.

Accessing your results
Once your sample reaches our lab, you’ll get your results in 2–3 business days. We’ll email you when they’re ready, and you can view them through your secure online portal.
Your report is easy to read and ready to share with your healthcare provider.
How We Compare
Shop More Tests

Find the right test
Not sure where to start? Let’s figure it out together.
Answer a few quick questions and we’ll match you with the PRYM test kit that best fits your goals, symptoms, and lifestyle.
Whether you’re checking in on your hormones, managing fatigue, or just want a clearer picture of your health, we’ve got you. No surprise bills. No hassle.



