Try the "sandwich method": a hydrating toner, followed by serum, then moisturizer, and seal with a facial oil. This locks in moisture and enhances absorption.
Micro-dart patches infused with a blend of salicylic acid, niacinamide, and hydrocolloid are becoming popular. They deliver ingredients directly into the blemish while protecting it from external bacteria and picking.
Yes, gentle exfoliation 1-2 times per week with lactic acid or enzymes sloughs off dead winter skin, allowing better product absorption and revealing a brighter complexion.
Cold, dry air can dehydrate skin. Wear protective clothing (e.g., tights, pants), use a humidifier indoors, and switch to a thicker moisturizer during winter months.