Dr. Pickart,

I would like to seek your opinion if it is fine with us to layer a serum containing 20% of sea algae extract like Sargassum polyphyllum (Sea Emollient) or Kelp Ferment Filtrate (Sea kelp ferment) over GHK serum or 2nd generation copper petides.

My worry is that this sea algae extract may chelate heavy metals like copper.

This message has been edited. Last edited by: carrot,

There should be no problem. The algae extract is proteins and sugars. Our copper peptide products will hold their copper and still work.