I'm lucky to have skin that can take a fair bit of punishment, but a lot of my friends have issues with sensitive skin and I have heard nothing but good things about Clinque's range for sensitive skin (I'm not sure if all their products are designed for sensitive skin or if they have specific formulations just for it).
Of course they also do cosmetics, not just skincare, I'm not well-informed on natural remedies but I find it a bit hard to believe that you can whip up eyeliner and lipstick with kitchen ingredients!! But then it depends on whether you like wearing makeup, too... I can't get out of bed in the morning without a slick of lip gloss and two coats of mascara so I know I'd be up the creek if my skin were to become very sensitive!