Can the serum be used with Vitamin C?Updated 10 days ago
The strong acidity required for L-ascorbic acid, found in many Vitamin C serums, can destabilize copper peptides, rendering both ineffective. However, Remedy Vitamin C Serum uses a 3-O Ethyl Ascorbic Acid and can be used safely with Copper Peptides.
Allow the first to dry fully before applying the other. Copper peptides are a partner to Vitamin C, not a substitute.