Which brand of natural progesterone cream is advisable to use for treating pcos & estrogen dominance?

None of them: 'estrogen dominance' is just slang, it is not a true condition. Skipped periods due to pcos can be managed with progesterone, but no 'natural cream' is a good choice - talk with a doctor who can prescribe Progesterone if you need it.

None: Skin Progesterone creams are not fda regulated and absorption rates are unknown - would not use these for anything