Dear SB,

would sb products be compatible with sk2 products? They contain pitera as their active ingredient.

Or would it be recommended not to mix them?

It should be compatible. It is a yeast extract.

Sounds a little like Preparation H for hemorrhoids which many women used for their faces.

I'm thinking of using their SK2 cleanser, toner and facial essence together with SB products.

cleanser and toner daily-> before lascal, retin a, super cop 2x/ super cp, emu

Preparation H for hemorrhoids on face sounds nasty.. but interesting. haha