If you struggle with acne, rosacea or other skin flare-ups, you likely have sensitive skin. But before you invest in pricey treatments to address your specific skin concerns, it’s wise to first understand the causes. Use this handbook as a guide to identifying and treating sensitive skin, to help you maintain gorgeous skin under any circumstances. Acne, rosacea, product sensitivities, genetics or just fickle skin – there are numerous factors responsible for causing skin sensitivities. Don’t let sensitive skin discourage you from building a beauty regimen that’s tailor-made for your skin. The basics behind sensitive skin Whether or not you have sensitive skin can be difficult to determine, because every.