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Trusted Contributor
Posts: 1,156
Registered: ‎03-09-2010

I ordered the 1/2 oz sample of the formula 1 from NCN. Why is it important to start with formula 1? My skin isn't sensitive to topicals.

Super Contributor
Posts: 1,874
Registered: ‎12-26-2013

I sent this to ncn last night:

Subject:
GHK-Cu Copper Peptide With EGF Formula I

Your Message
I would like to know if this product contains first generation copper peptides or second generation. Thank you!

Received this reply today:


GHK-Cu is the first generation.

Thank you and have a great weekend,


Customer Service
NCN Professional SkinCare

Trusted Contributor
Posts: 1,223
Registered: ‎03-15-2010

ElvisShops, you can read more about Skin Biology's copper peptides on Essential Day Spa's forum in their Products Reviews Forum. There is quite a lengthy thread that starts in 2010 up to the present titled "Skin Biology's Copper Peptides" if you are up for slogging through that many years of comments, lol.

essentialdayspa.com/forum

Trusted Contributor
Posts: 1,156
Registered: ‎03-09-2010

I have seen the essential day spa thread and read the last couple of pages. I don't believe I would want to try to slog through 70+ pages. LOL

Trusted Contributor
Posts: 1,156
Registered: ‎03-09-2010

Does anyone know the difference in NCN copper formula 1 and formula 2?

Super Contributor
Posts: 1,874
Registered: ‎12-26-2013

From the NCN Website......direct c/p

GHK-Cu Copper Peptide With EGF Formula

INGREDIENTS

Purified Water, Aloe Extract, GHK-Cu Copper Tripeptide, Licorice, Collagen, Sea Kelp Bioferment, Bifida Ferment Lysate, Beta-Glucan, EGF (Epidermal Growth Factor), Leuconostoc/Radish Root (natural preservative).

GHK-Cu Copper Peptide Formula II

EXCLUSIVE to NCN! Introducing GHK-Cu Copper Peptide with EGF Formula II.

I'm excited to bring you our stronger formula of GHK-Cu Copper Peptide with EGF (Formula II).

The only differences between this stronger formula and our original formula are:

  1. This new formula has 2x more GHK-Cu Tripeptide in it.
  2. This new formula has a thicker consistency. We've added just enough NASHA (non-animal stabilized hylauronic acid) to thicken it.

We're now referring to our original formula as 'GHK-Cu Copper Peptide with EGF Formula I'.

Trusted Contributor
Posts: 1,156
Registered: ‎03-09-2010

Thanks, Irishrose.