Hello, according to the information that the kphphph member informs from the composition of the product, the staff understand that the member thinks that the peptide ingredient in
Copper Peptide Solution is very low (1000ppm or 0.01%). In fact, these peptides are considered very low-dose signaling peptides. Therefore, results can be expected by
Copper Peptide is about 1-30ppm, or 0.1-3%.
Copper Peptide Solution , that's why the manufacturer requires it.
Copper Peptide 1000ppm Solution at a rate of 0.1-3.0%. Use at a higher rate than this. Did not have a good effect on the skin It may also cause harm as well. Therefore, direct application of the skin ( = 1000ppm ) is not ideal. As suggested by fluffy_dd member