I am currently using lacsal in the am and skin signals cream in the pm. I would really like to add both a vit c serum and a green tea serum to my routine. I have read that green tea should not be used at the same time as vit c (for the same reason as not combining vit c and copper - apparently the vit c reacts with the metals in the green tea and causes oxidation). So i guess i need to use the green tea at night with my skin signals. Is that ok? And is it ok to use vit c with my lacsal?

Thank you.

I would like to know the answer to this as well.
Thank you.

Green Tea and copper peptides are OK together.

thank you!