Which is good serum/acid from the ordinary?

[Deusmaximus]

I am already using niaciamide/zinc, "buffet" copper peptide serum, vitamin c 30% suspension and glycol acid toner.
Somebody uses other "the ordinary" products?

 

[St. Wristcel]

Squalane cleanser mogs

 

[Deleted member 439]

I am already using niaciamide/zinc, "buffet" copper peptide serum, vitamin c 30% suspension and glycol acid toner.
Somebody uses other "the ordinary" products?

Did you see any good results?