S.W.
My three-year-old kept getting awful breakouts on his chin and I couldn't figure out why. Then we realized that his floatie swim suit was rubbing up against his chin, making it break out in painful pimple-like blisters. We think he has a latex allergy/sensitivity and that's what was aggravating his poor skin.
His skin is sensitive in general, and we fight minor eczema. I don't think there's anything better out there than Paula's Choice products. No frills, but no irritants, either, and totally effective. You can see that Web site at www.paulaschoice.com. She has a "Battle Plan for acne" and a "battle plan for wrinkles" listed, as well as science-based reviews of many cosmetic products.
Good luck!