theskinilivein
Oily/Sensitive
Regular peptides are fine to use with vitamin C, only copper peptides should be used in a different routine because vitamin C will react with them. I believe the issue is only with L-ascorbic acid, though. You should be fine using derivatives in the same routine.
6
0
Practiceforskin
Dry/Resilient
especially cause itβs been formulated together, theyβve been formulated to work together.
2
0
Cherryspring
Dry/Resilient
you can use peptides with vitamin c, just copper peptides, avoid to use it with vitamin c, you can to use vitamin c dervitaive with peptides
1
0

