Normal humidity
The first thing you need to do is dry your skin well. "Dry skin is damaged skin," Block says. Choose a moisturizer that contains moisturizing ingredients to protect (or restore if necessary) the skin barrier. Key ingredients include hyaluronic acid, ceramides and glycerin. About it below.
Another option is to apply a product that mimics the stratum corneum to the skin, Waldman says. "A lotion like Vaseline or Aquaphor creates a foam around the skin that mimics your natural skin and keeps water out," she says. "It's one of the most effective, inexpensive and simple ways to restore the skin barrier." The downside is that these products can be greasy and greasy, which many people don't like. Choose products based on your skin's needs and choose products you plan to use regularly.
Choose a mild detergent
You might be surprised to learn that many soaps can strip your skin of much-needed moisture and damage its defenses, says Castillo. It is important to choose the right face wash according to your skin type. “If you have dry skin, use a cleanser; for oily skin, look for a foaming cleanser that will remove some of the oil, but not all of it,” she says. Also wash it with warm water as hot water removes it. oil
Apply retinoids with a light hand
Retinoids, derivatives of vitamin A, are used to stimulate collagen to reduce fine lines and wrinkles, increase skin cell turnover, brighten skin tone, and fight acne. Be aware that retinoids can dry out the skin and cause irritation, especially when first used.
If you have dry skin, Castilla recommends applying retinoids once a week; Oily skin type tolerates application three times a week. Remember that what your skin can tolerate depends on the season. In humid summer conditions, this allows frequent use of retinoids or other exfoliating ingredients without irritation. During the winter, drier indoor and outdoor air can mean you need to stock up on retinoids.
Soften the skin with colloidal oatmeal
If the skin is already red and inflamed, Castillo recommends softening it with a colloidal oatmeal moisturizer. Research has shown that colloidal oatmeal improves the integrity of the skin's protective functions and regulates sebum production, including skin moisture. (The study was conducted by the Johnson & Johnson Skin Research Center. The brand makes products such as lotions that contain oatmeal as an active ingredient.) Colloidal oatmeal is also commonly used to relieve itching caused by eczema, according to the National Eczema Association. . .
Be careful with sunscreens
Finally, wear sunscreen daily to protect your skin from harmful UV rays, advises Castillo, even if it's cloudy outside. Choose a sun protection factor of SPF 30 or higher. For normal daily use, a facial moisturizer with SPF 30 is sufficient. However, if you spend a lot of time sweating outdoors or going to the pool or beach, apply a sunscreen specifically designed for exercise or swimming.