pHisoderm pH Anti-Blemish Gel Facial Wash, pH Balanced, 6 fl oz (177 ml) (Pack of 4)

Some products have a pH balance of of 5.5, 7, 10, ect...can anyone tell me what this one is?

Does this product exfoliate skin?

What color is the gel?

does this get rid of acne scars too?