What Is Skin Fasting?   Skin fasting is a new skincare trend that suggests giving your skin a break from all products—including cleansers, moisturizers, and serums—to allow it to “reset” and restore its natural balance. Supporters believe this method helps the skin breathe naturally and strengthen its barrier. But is it really safe, or can it be harmful?   Potential Benefits of Skin Fasting 1. Restores Skin’s Natural Oils   By skipping heavy creams and serums, the skin may rebalance its own oil production, helping with mild dryness or overactive sebaceous glands.   2. Prevents Product Overload   Using too…