Hi, I Have Been Feeling Like My Face Has A

Hi, I have been feeling like my face has a layer of wax over it and it's building allot of sebum and blocked pores, I have been using syacilc acid cleanser and benzoyl peroxide and treating as acne. I have struggled with acne but not like this. I have been talking allot of fish oil tablets and primrose oil. Would that have any effect like this on the skin?

Thanks
Carys