Dermatologist Talks: Skincare Science

<p>I break down the histological reality of how retinoids affect the cellular matrix.While social media often warns that these ingredients "thin" the skin, the peer-reviewed evidence tells a different story of epidermal...

<p>Do retinoids thin the skin? No. In fact, they induce dermal remodeling that strengthens your skin’s foundation. But if you’re Asian, the answer to the retinoid burn is more nuanced than the standard pea-sized amount...

<p>In this episode of The Dermatologist Talks: Science of Beauty, I’m taking you inside the glass-walled laboratories of LVMH Research to discuss a breakthrough dominating the conversation in 2026: the intersection of...

<p>A glimpse into the Dior International Skincare Summit in Tokyo, which I had the pleasure of attending in October 2025. The LVMH Recherche team shared a groundbreaking deconstruction of the 12 Hallmarks of Aging...

<p>Dry, oily, or sensitive skin? Guess what, it’s Skin Health, Not Skin Type™.</p><p>In this episode, I explain why the era of traditional skin typing is over. We dive into the cutting-edge research coming out of the...

<p>Is skin type just a biological myth? Here’s a dermatologist’s take. Categorizing your face as oily/dry or combination is scientifically obsolete. At the Asian Skin Research Institute's Biodermatology Division, our...

<p>Stop 🛑 treating all acne the same! Science-backed skin health replaces guesswork every time. 🧪✨</p><p>Effective acne treatment requires more than just drying out the skin. Most pimple creams cause irritation, which...

<p>The secret to Glass Skin is smaller than you think. 🧬</p><p>Ever wonder why sake brewers in Japan are known for their youthful hands? It’s not just a legend—it’s microbiology. Most skincare actives are molecularly...

<p>The most powerful thing you can give your skin isn't a stronger acid, it’s a clearer signal.</p><p>In this episode of The Skin Syllabus, board-certified dermatologist Dr. Teo Wan Lin dismantles the industry-wide...

<p>Is Mugwort the miracle herb for sensitive, acne-prone skin, or just another botanical trend? In this episode of The Signal, I, Dr. Teo Wan Lin, provide a thorough, evidence-backed review of Artemisia—the cornerstone...

<p>Molecular size is the ultimate gatekeeper of skin health. Today’s episode explores the biotechnology of fermentation—a staple in Asian skincare—and how it solves the problem of surface-level beauty. We break down how...

<p>Asian beauty doesn’t revolve around the number of steps—it’s a philosophy. Let me decode that for you.</p><p><br /></p><p>I’ve been on every side of the beauty game. I have studied the science and I’ve lived it. From...

<p>Skin’s DNA Architect. What if you could talk directly to your skin’s DNA? 🏛️🧬 In this episode, decode the science of PDRN (Polydeoxyribonucleotide)—the regenerative powerhouse derived from salmon DNA that is...

<p>Stop using expensive serums that don't absorb. 🚫 In this episode, Dr. TWL uncovers the molecular secret behind K-Beauty's favorite ingredient: Galactomyces.</p><p><br></p><p>We explore the science of Fermentation, a...

<p>Can ancient wisdom stand up to modern clinical scrutiny? In this episode, I break down the molecular power of Panax Ginseng. While traditional medicine refers to it as "Qi" (vital energy), modern dermatology...