Ascorbyl Glucoside (
AA2G stabilized vitamin c ).
B3 with Zinc same as
perfect c or
AA2G There are no contraindications in conjunction with
B3 /Zinc and please ask more if in addition to
Copper Peptide that should not be used with other acidic peptides such as
Pep Coll , Acetyl Hexapeptide8 ,
Matrixyl 3000 Are there any contraindications or should be avoided in combination with other active substances? To use
AA2G mixed in a gel to be mixed with various peptides (non-copperpeptide) or
B3 Will it be able to do it? ALA and
Salicylic Acid is contraindicated with which substance? Thank you in advance