Is california olive ranch extra virgin olive oil good for acne 2 tbs per day, ?

Won't help: I see that you're using both benzoyl peroxide and isotretinoin. The former is the best topical remedy for mild acne. The latter is the big guns for severe acne and you can expect it to clear you. The diet / fad / pop / "natural" remedies you'll find on the internet are mostly made up. Stay the course with the Isotretinoin and don't waste time / emotional energy on additional subscientific remedies.