Using Quick-Coll® with Copper Peptide and Vitamin C E Ferulic (Lite) - Application Method

Asked by: guarpex On: December 28, 2017 Product Type: Cosmetics

Question

Can Quick-Coll® be used with Copper Peptide (GHK-Cu) and Vitamin C E Ferulic (Lite)? If so, what is the correct application method (e.g., layering, waiting time)?

Answer

Based on the conversation:

  1. Quick-Coll® vs Copper Peptide (GHK-Cu): Quick-Coll® and Copper Peptide (GHK-Cu) have similar functions, but Quick-Coll® is considered more effective. You do not need to use them together as it will not significantly increase effectiveness.
  2. Quick-Coll® and Vitamin C E Ferulic (Lite): You should use these products at different times. You can apply Vitamin C E Ferulic (Lite), wait for about 30 minutes, and then apply Quick-Coll®. Do not apply them immediately one after the other or mix them together.