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Neurogan Advanced GHK-Cu Neck & Face Serum in a blue-labeled 1 oz bottle, 1,200 mg total, with pump dispenser.
Neurogan Advanced GHK-Cu Neck & Face Serum in a blue-labeled 1 oz bottle, 1,200 mg total, with pump dispenser.
4.8
Rated 4.8 out of 5 stars
26

GHK-Cu Copper Peptide Face & Neck Serum

A 4% copper peptide serum for smoother texture, firmer-looking skin, and visible fine-line support across the face, neck, and décolletage.

Support healthier-looking skin with 1,200mg GHK-Cu, a concentrated Copper Tripeptide-1 serum made for daily face and neck care. This lightweight formula pairs copper peptides with niacinamide, aloe, glycerin, jojoba, vitamin E, and rice bran oil to hydrate, soften, and improve the look of uneven tone and texture.

Helps smooth the look of fine lines and wrinkles with consistent use

1,200mg Copper Tripeptide-1 in a 4% GHK-Cu serum

Lightweight daily formula that layers under SPF or moisturizer

Protected Purchase • Risk-Free Trial

Description

Our advanced GHK-Cu face and neck serum has 1200mg of Copper Tripeptide-1. Made to improve tone, texture, and hydration – featuring cleaner ingredients, better scent, and direct absorption. Apply daily to cleansed skin for a smoother, more radiant look; follow with moisturizer.

Usage: After cleansing and toning the skin, apply a few drops to the face and neck using gentle patting motions. Follow with SPF during the day or moisturizer in the evening. This lightweight formula works well under makeup.

Discover our complete range of advanced GHK-CU peptide products.

Ingredients
  • GHK-Cu (Copper Peptides)
  • Aloe Barbadensis (Aloe Vera) Juice
  • Guar Hydroxypropyltrimonium Chloride (Guar Gum)
  • Vegetable Glycerin
  • Kojic Acid
  • Carica Papaya (Papaya Seed) Oil
  • Simmondsia Chinensis (Jojoba) Seed Oil
  • Ethylhexylglycerin
  • Phenoxyethanol (Eco-certified, gentle, paraben-free preservative)
  • Tocopherol (d'Alpha Vitamin E) Oil
  • Niacinamide (Vitamin B3)
  • Oryza Sativa (Rice Bran) Oil
  • Citrus medica limonum (Lemon) Peel Oil
  • Lemon Essential Oil
  • Distilled Water

Lab Results

Our GHK-Cu Copper Peptide Face & Neck Serum are third-party lab tested to ensure highest quality, purity, and safety.

GHK-Cu Copper Peptide Neck & Face Serum Lab Result

GHK-Cu Copper Peptide Neck & Face Serum Lab Result 1200mg 2026

GHK-Cu Copper Peptide Neck & Face Serum Lab Result 1200mg 2026

Lab Results
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Real People. Real Results.

The 90-Day Path to Visibly Younger-Looking Skin

Our serum delivers a concentrated 4% dose of GHK-Cu copper peptides directly where your skin needs it most — the face, neck, and décolletage.

Week 1–3

Week 4–8

Week 9–12

Week 1–3

What's Happening: GHK-Cu and supporting ingredients like niacinamide, aloe, and rice bran oil get to work — hydrating, balancing oil, and evening the look of tone.

What to Expect: Your skin will likely feel softer and more hydrated within the first week. You won't see changes to lines or wrinkles yet — this phase is about prepping the foundation.

✓ Formulated with Clinically Studied Ingredients

Carefully formulated with clinically studied ingredients and rigorously third-party tested for quality and consistency.

Week 4–8

What's Happening: With consistent use, copper peptides support the look of firmer, more resilient skin.

What to Expect: Fine lines — especially around the eyes, forehead, and neck — may start to soften. Skin tone looks more even and that 'tired' look starts to fade.

✓ Formulated with Clinically Studied Ingredients

Carefully formulated with clinically studied ingredients and rigorously third-party tested for quality and consistency.

Week 9–12

What's Happening: After several weeks of consistent use, the cumulative cosmetic benefits become more visible.

What to Expect: Visibly firmer, smoother-looking skin. Neck lines and facial wrinkles appear softened, and skin looks healthier and more even in tone. This is where consistent use really pays off.

✓ Formulated with Clinically Studied Ingredients

Carefully formulated with clinically studied ingredients and rigorously third-party tested for quality and consistency.

✓ Formulated with Clinically Studied Ingredients

Carefully formulated with clinically studied ingredients and rigorously third-party tested for quality and consistency.

Benefits Of Consistent Use

Helps Smooth the Look of Lines & Wrinkles

GHK-Cu is one of the most-studied copper peptides in skincare, used to support a smoother, firmer-looking complexion with consistent use.

Supports Firmer-Looking Skin

GHK-Cu is used in cosmetic formulas to support the appearance of firmer, more resilient skin over time.

Soothes the Look of Redness

Copper peptides help support a calmer-looking complexion — less visible redness and a more even, comfortable feel.

Evens Skin Tone Without Harsh Acids

Niacinamide and rice bran oil work together to fade dark spots and smooth texture — without the peeling, stinging, or sensitivity that comes with aggressive chemical exfoliants.

Lightweight, Absorbs Fast, Works With SPF

This is a water-based serum that sinks in within seconds. No greasy residue, no pilling under sunscreen or makeup. It fits into any routine without making it more complicated.

Not Just the Face

Most serums ignore the neck entirely. Ours is designed specifically for the thinner, more delicate skin on your neck and chest — areas that often show age first and get treated last.

Simple Ingredients. Nothing Extra.

Every ingredient in this formula earns its place. No fillers, no fragrance, no filler ingredients padding the label.

Active Ingredient

GHK-Cu (Copper Peptides)

The core of this serum. GHK-Cu is a naturally occurring copper complex studied extensively for its ability to stimulate collagen production, reduce inflammation, and improve skin elasticity. At 4% concentration, this is a clinical-strength dose designed to deliver measurable results. [2][3]

Supporting Ingredient

Niacinamide (Vitamin B3)

Regulates oil production, reduces the appearance of pores, and helps fade hyperpigmentation. One of the most broadly studied and well-tolerated actives in skincare.

No artificial additives
No unnecessary fillers
No low-quality ingredients
No artificial colors or flavors

How We Compare

Feature Advanced GHK-Cu SerumOther Peptide SerumsRetinol Serums
Peptide Strength 1200mg (4%)Lower / unclearN/A
Skin Benefits Supports smoother, firmer-looking skinBasic hydration, mild supportTargets signs of aging, can be irritating
Texture Lightweight, non-greasyVariesOften drying
Daily Use Once dailyOnce or twice dailyNight only
FDA disclaimer

*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.

This product is not for use by or sale to persons under the age of 18. Do not use if you are pregnant or nursing. Consult a physician before using this or any dietary supplement. All trademarks and copyrights are the property of their respective owners and are not affiliated with nor do they endorse this product. By using this site, you agree to follow the Privacy Policy and all Terms & Conditions printed on this site. Void where prohibited by law.*

Customer Reviews

4.8
Rated 4.8 out of 5 stars
Based on 26 reviews
Total 5 star reviews: 23 Total 4 star reviews: 1 Total 3 star reviews: 2 Total 2 star reviews: 0 Total 1 star reviews: 0
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26 reviews
  • KB
    Karsun B.
    Verified Buyer
    Rated 5 out of 5 stars
    6/17/26
    Amazing!

    The product is great! Arrives on time and I love the way my skin feels

    Was this helpful?
  • KF
    Karen F.
    Verified Buyer
    Rated 4 out of 5 stars
    6/14/26
    Facial GHK-Cu experience

    No seeing much results as of yet

    Was this helpful?
  • L
    Lisa
    Rated 5 out of 5 stars
    6/14/26
    5 Stars

    Products feels and smells nice Cant say how it works yet since i just got it

    Was this helpful?
  • MS
    MARK S.
    Verified Buyer
    Rated 5 out of 5 stars
    5/30/26
    THE REAL DEAL

    This is different in that it's thick and sparkly not in a bottle with a dropper. This has a pump. I'm confident of the effectivity and legitimacy.

    Was this helpful?
  • NL
    Nathalie L.
    Verified Buyer
    Rated 5 out of 5 stars
    5/23/26
    Love this serum!

    Noticed a nice healthy glow after one week of using nightly. Ready to purchase my 3rd bottle.

    Was this helpful?
  • HJ
    Heather J.
    Verified Buyer
    Rated 5 out of 5 stars
    4/26/26
    Noticeable difference

    I have been using this for a month and the dropper bottle before this one and both have helped my skin tremendously with the texture of my skin and mild breakouts.

    Was this helpful?
  • ME
    Matthew E.
    Verified Buyer
    Rated 5 out of 5 stars
    4/12/26
    Review of ghk-cu neck & face serum

    quality product

    Was this helpful?
  • TR
    Treas R.
    Verified Buyer
    Rated 5 out of 5 stars
    4/5/26
    Great Product!

    This product has significantly cleared my skin better than any acne medication I have used.

    Was this helpful?
  • TC
    TERRI C.
    Verified Buyer
    Rated 5 out of 5 stars
    4/5/26
    Amazing GHK-CU Cream

    I have been extremely pleased with this cream! It has an amazing 4% of the Ghk-cu peptide while most on the market only have 2%. The smell is lovely and the light purplish blue color shows that it contains a good amount of the peptide. It drys clear on the skin.

    I received mine right before I cut myself badly and after the wound closed. I starting putting it on the closed wound. I would have had a large scar but now there is no scar at all !

    Word of caution....A little bit goes a long way! I will definitely be reordering!

    Was this helpful?

Your Morning and Evening Ritual for Smoother Skin

Wooden spatula with blue face cream, showing product texture and directions for face and neck application.

Step 1

Cleanse First

Start with a clean face and neck. Remove makeup, sunscreen, and any buildup so the serum can absorb directly into your skin.

Step 2

Apply 3–5 Drops to Face, Neck, and Chest

Dispense a small amount onto your fingertips. Gently press and pat the serum across your face, neck, and décolletage. Focus on areas where fine lines and wrinkles are most visible.

Step 3

Follow With SPF in the Morning

In the morning, always apply a broad-spectrum SPF 30+ after the serum has absorbed. Copper peptides support repair, but sun protection prevents new damage. At night, apply after cleansing and let the serum work while you sleep.

The Science Behind GHK-Cu for Skin

GHK-Cu (glycyl-L-histidyl-L-lysine copper) is one of the most extensively studied peptides in skin science. It's naturally present in skin and its levels decline with age. In cosmetic formulas it's used to support the appearance of firmer, smoother, and more even-looking skin with consistent use.

GHK-Cu has been shown to increase collagen synthesis in fibroblast cultures and upregulate the expression of elastin and other structural proteins. It simultaneously suppresses MMP enzymes (which break down collagen) and increases TIMP expression (which protects it). The net effect: your skin builds more and loses less. [2]

This is perfect for you if…

You're in your 30s, 40s, or 50s and starting to notice fine lines, dullness, or loss of firmness.

You want something science-backed that goes beyond basic moisturizing.

You've tried retinols or acids but found them too harsh or irritating.

You prefer a clean, lightweight formula that fits into your existing routine.

This might not be for you if…

You want overnight results. GHK-Cu works at the cellular level — real changes take 8–12 weeks of consistent use.

You have a known allergy to copper-based compounds.

You're looking for a heavy, occlusive moisturizer. This is a lightweight serum, not a cream.

We’re here to help

Have more questions? Visit our Help Center or reach out to us at support@neuroganhealth.com — we're happy to assist you on your wellness journey.

Is GHK-Cu Face Cream suitable for all skin types?

Yes, our GHK-Cu Copper Peptide Face Cream is suitable for all skin types. For specific skin conditions, please consult a skincare professional.

Is GHK-Cu Face Cream suitable for daily use?

Our GHK-Cu Copper Peptide Face Cream is designed for daily use. Its lightweight, non-greasy formula is suitable for all skin types, making it a perfect addition to your everyday skincare routine.

How should GHK-Cu Face & Neck serum be stored?

Our GHK-Cu serum comes in an amber UV-protective glass bottle. Store GHK-Cu Face & Neck Serum in a cool, dry place away from direct sunlight to maintain the active compounds’ efficacy and stability.

Can GHK-Cu Neck & Face Serum be used under makeup?

Absolutely, GHK-Cu Neck & Face Serum can be used under makeup. Its lightweight formula absorbs quickly into the skin. It’s best to apply moisturizer and or SPF before applying makeup over top.

Does GHK-Cu Neck & Face Serum contain any fragrances or parabens?

No, the GHK-Cu Neck & Face Serum is free from fragrances and parabens, ensuring a natural and safe application for all skin types.

Try It For 30 Days, Risk-Free

We’re so confident in our formula that we offer a 30-day money-back guarantee. If you don’t see intented results, or if you’re not happy for any reason, just let us know and we’ll give you a full refund. No questions asked.

Shop risk-free

References

[1] Badenhorst, T., Svirskis, D., & Wu, Z. (2016). Effects of GHK-Cu on Collagen and Elastin Production and Facial Wrinkle Parameters in Aged Skin. Journal of Aging Science, 4(1).

[2] Pickart, L., Vasquez-Soltero, J. M., & Margolina, A. (2015). Using Copper to Improve the Well-Being of the Skin. Cosmetics, 2(3), 164–178.

Research-informed wellness for healthy aging.