A doctor in her 40s uses 3 science-backed products to prevent wrinkles. She combines Korean and Western techniques.

"Dr. Christine Hall grew up in the UK but spent most of her summers in South Korea, which gave her an appreciation of both Western and Korean skincare cultures. The qualified physician and pharmacist-turned "glass skin" specialist told Business Insider that she combines West and Korean skincare products and techniques to keep her skin looking radiant and aging healthily. "Ideally, I would want that kind of flawless, dewy, glowy skin," she said, but is also realistic, adding: "If you had poreless skin, your skin wouldn't be healthy. Your pores are normal anatomy, they're there for a reason.""

"In the West, potent active ingredients like retinol and salicylic acid, which address concerns such as inflammation, pimples, or fine lines, are the focus. The Korean approach prioritizes strengthening the skin barrier, the outermost layer that protects us from pathogens and toxins. "In Korea, your skincare routine is almost like a ritual," Hall said. "They like their steps.""

"Hall uses a vitamin C serum in the mornings. Vitamin C is an antioxidant, meaning it helps prevent cells from being damaged through oxidative stress, a process that is linked to aging and disease. Research suggests that applying vitamin C to the skin might have antiaging effects, as it is thought to promote collagen production, the primary building"

Dr. Christine Hall blends Western active ingredients and Korean skincare rituals to support radiant, healthily aging skin. Her routine emphasizes barrier strengthening through hydrating creams and silky serums alongside potent actives such as retinol and salicylic acid for specific concerns. She follows a lengthy, often shared 13-step routine but highlights three evidence-backed antiaging elements she never omits. She applies vitamin C in the morning to counter oxidative stress and support collagen. She uses a prescription retinol while noting many over-the-counter options exist. Her approach balances realistic expectations with a desire for dewy, glowing skin and cultural influences.

Read at Business Insider