GHK-Cu (Copper Peptide) Neck & Face Serum 1,200mcg (1 oz bottle) by Neurogan

Nice product, goes on smooth and absorbs quickly. Only been using it a couple months but starting to see a difference.

Perfect

Good enoughSkin is moist and firm

Reviewing: Neurogan+Health CHK-CU Copper Peptide serumI read a couple books on the newer peptides, including skin topical peptides like Matrixyl and GHK-CU, so decided to give them a try. I'm giving 5-stars, but I haven't used GHK-CU or any of them by themselves. I followed advice and mixed them with a "carrier", in my case I had Cosmesis Advanced Triple Peptide serum, so I mixed all three together in roughly equal parts. I doubt the brand matters but be sure to know the ingredients sufficient enough to be effective (peptides are smaller part ingredients). In my case I bought at Amazon 'Skin Perfection' Matrixyl 3000 (matrikin), 'Neurogan+Health' GHK-CU (copper peptide), and 'Cosmesis' Advanced Triple Peptide Serum.From the first application overnight -- I saw a very clear improvement in my skin the next morning. You have to cycle peptides, so I only use it every other week. My skin has never, ever looked so good (I'm in my 50s with naturally good skin, but with aging, I needed a makeover. After a couple weeks, I started micro-needling it in while still half most. That's when my waitin' was over, rocking results. It's been about two months, skin looks fab. P.S. keep peptide products in refrigerator upon delivery, otherwise, they lose their effectiveness. I'm posting this same review for Matrixyl3000 product.disclosures: I have no financial interest in any of these skin products or any peptide products; this review is strictly my personal experience that I thought others would want to know about. Do your own homework, this review is not medical advice of any kind nor am I a medical doctor.

Smells like flowery fake fragrance and no fragrance is listed in the ingredients. Lemon is listed in the ingredients but the product has no lemon fragrance. I think the other ingredients are probably fake also

I would buy it again

As I worded it in the headline. Copper peptide will give it a blue tint even at smaller concentrations. I like the serum but would like this explained.

A lot of reviews said this either smells not at all or has a slight vinegar smell, which would be fine for me. The ingredients in the product photos also only list lemon essential oil. Well, what’s inside the bottle smells so strongly of intense Hawaiian jasmine it’s unusable on the face. I mean, I can understand if they change a formulation based on customer feedback but they should also change the advertising and ingredient list.Otherwise, the consistency is fine, thick and absorbs fairly quickly to a slightly tacky layer. Seems would be good in dry climates.