Meder Beauty

Collagen is everywhere—supplements, skincare, treatments—but do you really know what it is or how it works? 

In this episode, I break down the complex science of collagen in the skin. I explain the different types, how collagen production changes over your lifetime, what damages it (spoiler: it’s not just aging), and how to protect and rebuild it using evidence-based skincare, microbiome support, and smart lifestyle choices. A must-...

Antioxidants are praised as skin saviors, but how much do we really understand about them? 

In this episode of the Meder Beauty Podcast, I explore the truth behind antioxidant skincare, uncovering what works, what’s hype, and how to build the right daily routine for real results. I talk about the balance between free radicals and antioxidants, why your microbiome matters, and the surprising link between diet and skin barrier health....

Pigmentation is one of the most misunderstood skin conditions and also one of the most emotionally challenging. In this episode, I’m joined by my friend and incredible aesthetician, Sarah Drew, to talk about the real reasons behind pigmentation. We talk about melanin’s protective role, what happens in your skin after inflammation, how hormones and nervous system imbalances play a part, and why the microbiome is a missing piece in m...

In this episode, I share my favorite professional tips for preparing your skin for special events—even if you only have a few hours. Whether your skin is sensitive, dry, or oily, there’s something you can do at home to reduce redness, dryness, shine, or inflammation—and walk into your event glowing and confident. I also explain how to use ingredients and devices you already have (or can easily get) to get your skin ‘’red-carpet’’ r...

Retinol changed the skincare world when it first appeared — but today, I believe we can do better. In this episode of the Meder Beauty Podcast, I share why I no longer use retinol, what concerns me about its side effects, and how modern science has brought us safer, more skin-friendly alternatives. From biotech innovations to plant-derived molecules, I explain how we can achieve beautiful, healthy skin without the irritation or ris...

Wrinkles aren't just a sign of aging, they’re your skin's way of asking for help. In this episode, I break down the types of wrinkles we see and feel: expression lines, static wrinkles, superficial crinkles, and neck lines. I share why they form, how to prevent them with science-backed skincare (no injectables needed!), and why your lifestyle—from stress and sleep to muscle tension and diet—matters more than you think. Th...

Summer is here—and so is the sun. But how do we enjoy it without damaging our skin?

In this episode, I’m joined again by medical aesthetician Sarah Drew as we talk about real-life sun protection: how to choose the right sunscreen, what to apply underneath it, and the common habits that secretly sabotage your skin. From SPF layering mistakes to why evening sun is more harmful than you think—we share practical, science-backed tips to ...

Stress is part of life—but it doesn’t have to take a toll on your skin.

In this episode of the Meder Beauty Podcast, I talk about how stress affects the skin on every level—from hormones and the nervous system to collagen, the microbiome, and skin barrier health. I explain why stress can trigger conditions like acne, pigmentation, sensitivity, or early signs of aging—and how we can gently support the skin to become more resilient.

I ...

Sensitive skin isn’t just a surface issue—it’s a growing global concern, and something I’ve seen more and more in my daily practice. In this episode, I want to take you deeper into what sensitive skin really is, what causes it, and why so many people are struggling with it today.

We’ll explore how your nervous system, microbiome, and even your emotional wellbeing all play a role—and why the minimalist approach to skincare is often t...

When we talk about skin health, most people immediately think about moisturizers, sunscreens, and anti-aging creams. But the real secret to lasting skin health lies much deeper—in the invisible world living right on your skin: your microbiome. 

In this episode, I explore one of my favorite topics—how the trillions of bacteria, fungi, and even viruses on our skin protect us, heal us, and even help us look younger. I’ll share the fasc...

I’m so happy to welcome Sarah Drew back to the podcast! In this episode, we’re taking you behind the scenes of what really happens during a skin consultation—and why it matters. Together, we talk about the questions professionals should ask (but often don’t), how your lifestyle and hormones impact your skin, and why intake forms are just the beginning. We also discuss why building trust is the foundation for long-term results. This...

Peptides changed my professional life—and they just might change your skin, too. In this episode, I’m sharing everything I’ve learned about peptides: what they are, how they work, and why they’re one of the most powerful tools in modern skincare. You’ll hear about the five main peptide families, why not all peptide creams are created equal, and how to get the most out of your products without damaging your skin barrier. I’ll also b...

Let’s talk about acne. Almost everyone experiences it, yet it’s still so misunderstood. In this episode, I’m sharing everything I’ve learned—from the science behind what’s really happening in the skin to the reasons why acne is more common (and more chronic) than ever. We’ll talk about hormones, stress, gut health, and why the old approach of “just dry it out” doesn’t work. I’ll also explain how new, microbiome-friendly ingredients...

In this episode, I’m sharing my personal story—how I started out as a cardiologist and somehow found my way into the world of skincare. I never planned to work in beauty, but through my work with women recovering from childbirth, I realized how important skin health is—not just for appearance, but for confidence and overall wellbeing.

I’ll take you through the turning points that led me to aesthetic dermatology, my deep dive into in...

In this new episode of The Meder Beauty Podcast, I’m taking you inside the lab to talk about something that shows up in almost every skincare product—vitamins! From the tricky reality of vitamin C, to why I love niacinamide (vitamin B3), and why I stay away from retinol (vitamin A) in my formulations, I’m breaking down what these ingredients really do for your skin. I’ll also share some insights on vitamin E, panthenol (vitamin B5)...

In this episode of The Meder Beauty Podcast, I’m so excited to welcome our very first guest—Sarah Drew, a licensed medical esthetician from Miami and a valued member of the Meder Beauty team! We discuss the real value of professional skincare, the overwhelming amount of advice online, and why having an expert in your corner can actually save you time, money, and stress. If you've ever wondered, Do I really need an esthetician?...

Recently, I came across a story on social media that I just can’t stop thinking about. A man visited a luxury skincare store in Paris, looking for a moisturizer for his 68-year-old mother. The consultant, a woman in her 50s, told him, “A moisturizer won’t help your mother—your love will.” He was deeply moved by her honesty, and so were hundreds of people in the comments. But I couldn’t agree.

Skincare isn’t about miracles or reversi...

I’m Dr. Tiina Meder, and I’m thrilled to start this journey with you! Skincare can be overwhelming—endless products, conflicting advice, and so many voices telling you what to do. But don’t worry, I’m here to help you cut through the noise with science-backed insights and real-world experience.

I started my medical career as a cardiologist, but my passion for skincare led me to the beauty industry over 30 years ago. Since then, I’ve...

You want healthy, glowing skin—but with all the products, trends, and conflicting advice, it’s hard to know what actually works.  Welcome to the Meder Beauty Podcast, hosted by Dr. Tiina Meder, a former cardiologist and board-certified dermatologist. In each episode, we uncover what really matters, break down the science, and give you real, expert-backed skincare advice. Whether you’re looking to achieve radiant healthy skin, curio...