★★★★★
It is best to use herbs that say "standardized" and/or "guaranteed potency" to ensure you're actually getting the strength and amount the label lists. I took two olive leaf capsules and two nettle leaves capsules in the morning and in the evening (although if your condition is very bad, you can take a dose at lunch, as well).
I also took Green tea extract (either the herbal liquid tincture or herbs makes a liquid cap that works better than a powdered green tea capsule-- at least in my experience) a couple times a day. Drinking the actual tea is good to do too.
Make sure you are getting adequate vitamin and mineral intake, as well. For skin, especially Vit. C, A, E, and the minerals zinc and selenium. Also, Essential Fatty Acids like fish oil (EPA/DHA).