The Most Science-based Skincare Routine

Ten-step routines. A new must-have serum every week. Most of it, you don't need. I'm a doctor in Seoul, and I use four things on my own face. Here's what actually holds up when you look at the science — and the three words on skincare labels that mean nothing. 🧴 Defensiox 20% Vitamin C Serum & niacinamide → https://www.drcosmointl.com/?utm_medium=product_shelf&utm_source=youtube (Apply to damp skin, right after toner.) 📚 References → [PubMed 인용 예정] General education, not medical advice for your specific skin. 🏥 YEZEL CLINIC 📍 Gangnam, Seoul, South Korea 🌐https://yezelclinic.com/en 💬 International Inquiries & Consultations For international patients, LINE and WhatsApp contact options are available on our website. Simply visit the link above and scan the QR code to connect with us. #skincare #skincareroutine #kbeauty #sunscreen #vitaminc #retinol #skinbarrier #drcosmo