Neurogan Health GHK-Cu Face Cream is a blue copper peptide moisturizer from a San Diego supplement brand. The Advanced jar holds 2,400 mg of GHK-Cu at 4% in a 60 g (2.12 oz) tub. It targets dry, mature-looking skin on the face and neck, morning and evening. Neurogan sells it as a cosmetic, not a treatment.
The cream hydrates and softens, and buyers rate it 4.6 out of 5 across 77 reviews. Its blue color comes from the copper peptide, not dye. The label lists 15 ingredients, with GHK-Cu in fifth place. Side effects stay mild, mostly irritation, and a patch test is advised. The jar costs $50, or $40 on subscription, and a lab report backs the formula.
The big picture: this is a well-documented cosmetic, not a clinical treatment. Anti-aging claims rest on ingredient research, not tests of this exact jar. Read on to see how it compares with the 2% cream and the serum, what reviewers complain about and whether it’s worth your money.
What Is Neurogan Health GHK-Cu Face Cream?
Neurogan Health GHK-Cu Face Cream is a blue copper peptide moisturizer sold in a 60 g (2.12 oz) jar. The Advanced version holds 2,400 mg (2.4 g) of GHK-Cu at a 4% concentration. Neurogan Health, a San Diego brand, sells it as a daily cream for mature, dry or uneven-looking skin. The face and neck both get coverage. The jar suits adults with dry skin.
Here’s the thing: the brand calls it cosmetic support, not treatment. The product page states the cream isn’t designed to diagnose, treat or reverse a skin condition. That honesty matters, because many copper peptide products overpromise.
The formula pairs GHK-Cu with glycerin and conditioning plant oils. Customers apply it after cleansing, morning and evening. One jar is presented as roughly a 60-day supply.
How Does the 4% Cream Compare With the 2% Cream and Serum?
The Advanced 4% cream doubles the GHK-Cu found in the Standard 2% cream. Standard holds 1,200 mg per jar, while Advanced holds 2,400 mg (2.4 g). Neurogan positions Advanced for shoppers focused on texture, firmness and mature-looking skin. Standard is the lower-strength everyday option, so the choice is about strength. Both share the same GHK-Cu active.
Neurogan also sells a GHK-Cu Face and Neck Serum. It’s a 4% formula with 1,200 mg in a 30 mL (1 oz) bottle, priced at $51. So which one fits? The cream is richer. The serum is lightweight and leaves on the skin.
Neurogan GHK-Cu Range:
| Product | GHK-Cu Amount | Concentration | Format |
|---|---|---|---|
| Standard Face Cream | 1,200 mg | 2% | Daily cream |
| Advanced Face Cream | 2,400 mg | 4% | Rich cream, 60 g |
| Face and Neck Serum | 1,200 mg | 4% | Lightweight serum, 30 mL |
How Does Neurogan GHK-Cu Face Cream Work?
The cream delivers GHK-Cu, a copper peptide, to the skin inside a moisturizing base. GHK-Cu is the primary active. Glycerin and conditioning plant oils support hydration and softness. Neurogan designs the cream to absorb into the skin. It doesn’t sit on the surface as a visible blue layer. A thin amount spreads gently across the whole face and neck.
Research gives the context. A 2018 review by Pickart and Margolina examined GHK-Cu and skin structure, collagen and elastin pathways. Did that study test this jar? No. The brand itself says published research doesn’t prove this finished cream produces identical outcomes.
Application is simple. Use a pea-sized amount across the face and neck after cleansing. In fact, a thin, even layer is enough. Finish with a broad-spectrum SPF 30+ in the morning.
How to Use It:
- Cleanse your face and let the skin dry.
- Apply a lightweight serum first if you use one.
- Smooth a pea-sized amount across the face and neck.
- Massage gently until the cream absorbs.
- Finish with a broad-spectrum SPF 30+ in the morning.
Why Is the Cream Blue?
The blue color comes from the copper peptide itself, not from an added dye. At 2,400 mg per jar and a 4% concentration, GHK-Cu tints the whole formula. Neurogan states nothing is added simply to make the cream blue. The full 15-ingredient label lists no colorant at all. The absence supports the claim and keeps the formula simple to read and easy to trust.
So is the blue a red flag? Not at all. The tint is simply copper peptide at work. Apply a thin layer and the cream absorbs without leaving a blue film on the skin.
What Ingredients Are in Neurogan GHK-Cu Face Cream?
Neurogan GHK-Cu Face Cream contains 15 ingredients listed in label order. Purified water leads, followed by olive fruit oil and cetearyl olivate. GHK-Cu ranks fifth, ahead of glycerin. The remaining ingredients are emulsifiers, fatty alcohols, conditioning oils and a preservative system. Nothing on the label is hidden from view, with every INCI name listed.
The plant oils do the conditioning work. Olive, calendula, passion fruit seed, rice bran and acai oils all appear on the label. A 2018 review by Lin and colleagues examined topical plant oils and skin barrier repair. Phenethyl alcohol and ethylhexylglycerin round out the formula.
Sensitive skin deserves a closer look. Plant oils and botanical ingredients can irritate some people. To be clear, the brand recommends a patch test before first use.
Key Ingredients:
- GHK-Cu (Copper Tripeptide-1), the primary active
- Glycerin, a moisturizing base
- Olive fruit oil
- Calendula flower oil
- Passion fruit seed oil
- Rice bran oil
- Acai palm fruit oil
What Is GHK-Cu?
GHK-Cu is a copper peptide listed on labels as Copper Tripeptide-1. Cosmetic makers use it as a skin-conditioning ingredient. The Cosmetic Ingredient Review Expert Panel evaluated Copper Tripeptide-1 in 2018. The panel concluded the ingredient was safe in cosmetics under the conditions it reviewed. The finding helps, though it doesn’t cover every formula.
Research interest is real. Pickart and Margolina (2018) reviewed GHK-Cu in relation to collagen, elastin and visible skin aging. The brand also cites more than 4,000 genes influenced. But that evidence covers the ingredient, not this cream.
What Are the Benefits of Neurogan GHK-Cu Face Cream?
Neurogan GHK-Cu Face Cream targets moisture, softness and the look of mature skin. The brand lists six expected benefits, from smoother-looking texture to a healthier-looking complexion. Every claim is cosmetic. None promises a medical outcome or a guaranteed timeline for any buyer. The pitch stays realistic and honest, which careful shoppers value.
Notice the wording. ‘Look of’ and ‘appearance of’ appear throughout. Why does that matter? Cosmetic claims describe appearance, not structural change in skin. Our team at Eat Proteins reads that language as honest rather than weak.
Main Benefits:
- Smoother-looking skin texture
- Lasting moisture
- Improved look of dry or crepey-looking skin
- Softer appearance of fine surface lines
- Firmer, more conditioned appearance
- Healthier-looking complexion
Does Neurogan GHK-Cu Face Cream Work?
Yes. The cream delivers hydration and softness, but anti-aging results remain unproven for this exact jar. Customer feedback centers on hydration, texture, firmness and wrinkles. The brand admits published GHK-Cu studies tested other formulations. Moisture is the safest bet, and the evidence for it is the strongest. Bigger claims need proof first, always.
Reviewers back the moisture claim. One verified buyer reports less redness and a more even tone after five weeks. Another notes softer skin. Individual results vary, and these are experiences, not a clinical study.
Here’s the kicker: one reviewer calls the effect a temporary fix. To be clear, that’s normal for a daily cosmetic. The look fades when you stop applying it.
How Long Does It Take to See Results?
Moisture and softness are the first changes buyers notice, often within the first days. Changes in texture, fine surface lines and firmness take longer to judge. Neurogan offers no guaranteed timeline. Results vary by skin type, baseline condition, routine and consistency of use, so patience matters more than speed here. Plan on weeks, not days, here.
Studies of other topical GHK-Cu formulations ran 8 to 12 weeks. So how long is a fair trial? About one jar. That’s roughly 60 days, and the brand advertises a 100% money-back satisfaction guarantee.
What Do Neurogan GHK-Cu Face Cream Reviews Say?
Customer reviews rate the Advanced cream 4.6 out of 5 across 77 reviews on the brand site. Sixty-four reviewers give five stars, six give four and one gives three. Three give two stars and three give one star. Buyers most often mention hydration, texture, firmness, wrinkles and effectiveness in their write-ups, which lines up with the brand’s claims.
Trustpilot paints a similar picture for the brand overall. Neurogan Health holds a 4.3 score from 24 reviews. Reviewers praise product quality and responsive support. Brand-hosted reviews skew positive, so weigh the Trustpilot score too.
What’s more, an independent ingredient site, What’s In My Jar, scores the cream’s effectiveness 87 out of 100. Treat that as one more data point, not proof.
Rating Breakdown (Brand Site):
| Rating | Reviews | Share |
|---|---|---|
| 5 stars | 64 | 83% |
| 4 stars | 6 | 8% |
| 3 stars | 1 | 1% |
| 2 stars | 3 | 4% |
| 1 star | 3 | 4% |
What Do Customers Like?
Buyers praise hydration, softness and a rich, pleasant texture. One verified buyer calls the cream very hydrating and says it smells great. Another opted for the 4% version and wakes up with plump, hydrated skin after layering it over a ceramide toner. Several mention trusted quality and a good concentration of GHK-Cu in each jar, which they trust.
The good news? Some buyers layer it. One mixes it into a daily facial cream. And the brand says hyaluronic acid and niacinamide generally fit easily alongside it.
What Are the Common Complaints?
The main complaint is damaged or leaking packaging on arrival. One one-star reviewer says the jar arrived leaking and discolored after days in transit. The same reviewer confirms the quality checks out. Trustpilot reviewers also report delivery delays and the occasional missing item. Support usually resolves these problems, according to buyers who wrote in.
The bad news? Other critiques are quieter. One reviewer calls the result a temporary fix. Does that signal a flaw? Not really. Cosmetic moisturizers work while you use them. The reviews we read don’t center on price.
What Are the Side Effects of Neurogan GHK-Cu Face Cream?
Topical GHK-Cu has no established side effect beyond possible mild skin irritation. Reactions can include redness, itching, burning, stinging, swelling and rash. A reaction to a finished cream doesn’t prove GHK-Cu caused it. Plant oils and preservatives in the formula can trigger reactions too, so the finished product matters more than the peptide.
Neurogan’s own safety article is blunt. A symptom after use isn’t proof of cause. Breakouts, dryness and headaches are searched often. But controlled evidence doesn’t establish them as predictable GHK-Cu effects. Why trust that framing? It avoids overclaiming in both directions.
This is important: if a reaction recurs or turns severe, stop the cream. A dermatologist can help find the likely cause.
Possible Issues and Evidence:
| Possible Issue | Evidence Status |
|---|---|
| Redness, itching or irritation | Possible topical reaction |
| Dryness or peeling | Uncertain |
| Breakouts or bumps | Uncertain |
| Headache | Insufficient evidence |
Who Should Avoid Neurogan GHK-Cu Face Cream?
People with sensitive or reactive skin need a patch test before the first full application. The same rule applies when several active products enter a routine at the same time. Anyone who reacts to plant oils needs to read the label first. The cream contains olive, calendula, passion fruit, rice bran and acai oils. Check each one before you buy a full jar.
Retinol users aren’t excluded. The brand says GHK-Cu and retinol are different ingredient types. Introduce them gradually, and simplify the routine if irritation persists. Medical skin conditions need a doctor, because this is a cosmetic, not a treatment.
Is Neurogan GHK-Cu Face Cream Safe and Legit?
Yes. Neurogan Health is a real, operating brand with verifiable quality documents. The company is based in San Diego and uses a GMP-certified facility. It also publishes a certificate of analysis dated July 2025 for the 2,400 mg cream. A Trustpilot profile and a money-back guarantee add further accountability to the brand and its claims, which is rare.
Safe? Short answer: yes for cosmetic use. The Cosmetic Ingredient Review Expert Panel judged Copper Tripeptide-1 safe in cosmetics in 2018. Our team at Eat Proteins treats that as solid but not a blanket guarantee. It isn’t FDA approval, either, since cosmetics don’t need it.
How Much Does Neurogan GHK-Cu Face Cream Cost?
Neurogan GHK-Cu Face Cream (Advanced, 2,400 mg) costs $50 per jar, or $40 with a subscription. The subscription saves 20% and delivers one jar every one, two or three months. You can skip or cancel according to the subscription policy. Free U.S. shipping starts at $70, so a single jar still pays for shipping. In-stock orders ship in 1 to 3 business days.
In fact, in-stock orders ship within 1 to 3 business days. At about 60 days per jar, that’s roughly 83 cents a day, or 67 cents on subscription.
Where can you buy it? The brand’s own site is the main source. Walmart and a few marketplaces list it too, but those listings show very few ratings. Buying direct is the simplest way to get the subscription discount and the guarantee.
Pricing Options:
| Option | Price | Details |
|---|---|---|
| One-time jar | $50 | Ships in 1 to 3 business days |
| Subscription | $40 per jar | Every 1, 2 or 3 months |
| Free shipping | Orders of $70+ | U.S. orders |
Is Neurogan GHK-Cu Face Cream Worth the Price?
Yes. The cream is worth $40 to $50 for shoppers who want a rich copper peptide moisturizer. A 4% formula, 2,400 mg of GHK-Cu per jar and a full ingredient list justify the cost. A certificate of analysis helps too, and the 100% guarantee lowers the risk for first-time buyers too. Buyers wanting basic hydration can pick the 2% Standard cream instead.
Bottom line: you pay for a well-documented cosmetic, not a proven clinical treatment. Is that enough? For dry, mature-looking skin, usually yes.
Why Should You Try Eat Proteins?
Eat Proteins gives you straight answers on supplements and skincare before you spend a dollar. Our team reads labels, lab reports and real customer reviews for every product we cover. You get the facts, the limits and the price in plain English. No hype, no guesswork, just clear verdicts you can act on, every single time we publish a verdict for you.
What Does Eat Proteins Recommend?
Eat Proteins recommends a patch test, then one full jar as your trial. If your skin feels softer and calmer after 60 days, keep going. If not, use the money-back guarantee. Ready to try it? Start with one jar, or subscribe and save 20%. Your skin gets a fair test, and you stay protected the whole way through the 60 days. Simple as that, and no pressure.