Beauty Bytes with Dr. Kay: Secrets of a Plastic Surgeon™
The hot new location for all your beauty needs. Learn how to stay beautiful on the inside and out with advice from Kay Durairaj, MD, a top plastic surgeon from Los Angeles, California. This podcast will feature the inside scoop on trends in plastic surgery, botox, fillers, beauty, and wellness. Guest stars will include influencers, entrepreneurs, and other top plastic surgeons across the country. Stay tuned for Beauty Bytes, and follow us on Instagram @beautybydrkay.
767: Microneedling: Moving the Needle in Skin Rejuvenation and Collagen Reproduction
Oct 03, 2025
Show notes
In this Five Minute Friday, I’m breaking down how advanced microneedling goes way beyond skin-deep results. When paired with powerful treatments like PRP, platelet-derived growth factors (PDGF), and exosomes, microneedling can supercharge your collagen, improve texture, and boost glow. I’ll share the key steps for getting the best outcomes while minimizing risks—so you’ll understand why microneedling still stands as one of the most trusted treatments for facial rejuvenation. Tune in and level up your skin knowledge!
766: Step Into Health: Mark Sisson on Peluva and the Science of Barefoot Living
Sep 30, 2025
Show notes
Mark Sisson is a former elite endurance athlete, best-selling author, and entrepreneur known for pioneering the Primal lifestyle movement. After founding Primal Kitchen, he launched Peluva with his son Kyle to create a barefoot-style shoe that blends science, comfort, and everyday wearability. Designed with individual toe articulation, zero-drop soles, and lightweight construction, Peluva helps restore natural foot function, improve balance, and enhance posture. Mark’s mission is to reconnect people with the way the body was designed to move, bringing awareness to how modern footwear impacts long-term health.
765: Five Minute Friday: Chemical Peels and Fall Feels!
Sep 29, 2025
Show notes
Hi loves, welcome to this week's Five Minute Friday! Chemical peels can revitalize your skin and give you a fresh start. There are 3 types of chemical peels, each created to give a different finish and effect. There's superficial, medium-depth, and deep peels. Can you guess which are the most penetrative or light? No need, I'll tell you right now! When your skin is in need of a peel, exfoliation, or pamper session, come see me! Our office staff and services are here to provide you with your dream skin, time and time again. Stay tuned for our upcoming blog post about chemical peels to learn more! If you have a question or something you'd like covered on the podcast, send me a DM or email info@beautybydrkay.com and I'd be happy to respond! Check out my instgram@beautybydrkay Check out my websitewww.beautybydrkay.com Read Dr. Kay's feature on The Hollywood Reporter here!
764: The Woman Who Brought Botox to Beauty: Dr. Jean Carruthers
Sep 23, 2025
Show notes
In this episode of Beauty Bytes with Dr. Kay: Secrets of a Plastic Surgeon, I sit down with Dr. Jean Carruthers, the globally recognized pioneer who, alongside her husband Dr. Alastair Carruthers, revolutionized aesthetics by introducing Botox as a cosmetic treatment. Her research and vision transformed the field, making Botox the most widely performed cosmetic procedure in the world. We cover today’s most important topics in aesthetics—from current trends shaping the field to the latest Botox research. Dr. Carruthers shares her insights on patient expectations surrounding the molecule, evolving approaches to dosage, and innovative injection techniques. With more than 300 peer-reviewed publications, 70 book chapters, and 9 textbooks to her name, Dr. Carruthers continues to inspire both practitioners and patients worldwide. Her work has been featured in Vogue, Allure, Time, Newsweek, and The New York Times, as well as on platforms like 20/20 and TED.
763: Salmon DNA: Would You Inject This into Your Face?
Sep 19, 2025
Show notes
Polynucleotides, Skin Boosters, Patient Safety - Join us in this week's Five Minute Friday as we explore the fascinating world of polynucleotides, a groundbreaking development in aesthetics! Dr. Kay shares her insights on how these DNA-derived substances, particularly from highly purified salmon sperm, are making waves in Korea and now catching attention in the U.S. We discuss the molecular biology behind polynucleotides, along with their role in enhancing skin health, boosting fibroblast activity, and aiding in tissue regeneration. With various applications, including injectable forms and topical treatments, polynucleotides could be compared to the likes of other popular skin boosters. From the benefits to potential risks, we urge our listeners to stay informed and cautious about adopting these new treatments - stressing the importance of FDA approval and thorough vetting to ensure patient safety. Tune in for the latest advancements in aesthetic medicine and how to integrate cutting-edge science into your practice responsibly!
763: Longevity, Love & Wellness: Insights from Susan Bratton
Sep 16, 2025
Show notesSusan Bratton is an intimacy expert, entrepreneur, and trusted voice in the field of sexual wellness and personal relationships. Known as the “Dear Abby of Sex,” she is the co-founder and CEO of Personal Life Media, where she creates and shares programs that help people improve intimacy, communication, and connection with their partners. Through her work, Susan empowers individuals and couples to reignite passion, expand their intimacy skills, and enjoy fulfilling, lifelong relationships- all things we expand on in today's episode.
762: Hyperpigmentation: Best Practices for Best Skin
Sep 13, 2025
Show notes
Struggling with stubborn dark spots or uneven skin tone? You’re not alone. This week on Five Minute Friday, I’m talking all about hyperpigmentation; what causes it (think sun, hormones, breakouts, or even skin trauma) and what actually works to fade it. 🌞✨ From daily sunscreen and calming treatments to powerhouse ingredients like vitamin C, kojic acid, and niacinamide, I’ll share my favorite ways to brighten and protect your skin. If you’re ready for a smoother, more radiant glow, this episode is for you!
761: Circadian Secrets: Sunlight, Skin & Longevity with Zaid Dahhaj
Sep 09, 2025
Show notes
On this episode of Beauty Bytes with Dr. Kay: Secrets of a Plastic Surgeon, I’m joined by Zaid K. Dahhaj, circadian biology coach, writer, and co-founder of The 2AM Podcast. After losing his father to heart disease, Zaid dedicated his work to helping others live healthier and longer by aligning with the body’s natural rhythms. We talk about how to optimize your circadian rhythm for better energy and longevity, why your body needs to modulate with the sun, the importance of sun protection in lowering cancer risk, and Zaid’s hot takes on circadian biology. If you’ve ever wondered how light, sleep, and daily habits impact your health, beauty, and longevity, this conversation is one you don’t want to miss.
760: Being Fall Forward: Boost Your Immune System, Boost Your Glow
Sep 05, 2025
Show notes
On Today's Five Minute Friday, listen to why it's key to think of how well you support your immune as part of your beauty plan! A weak immune system works against your treatments- causing more swelling, slower recovery, and less collagen response. A strong immune system works with your treatments meaning it will amplify results, shorten downtime, and keep your skin vibrant and youthful. Your immune system is your best beauty ally so let’s make sure it’s ready to help you glow this season and beyond.
759: From OR to On-Screen: Dr. Tiffany Moon’s Journey Through Medicine & Media
Sep 02, 2025
Show notes
In this episode of Beauty Bytes with Dr. Kay: Secrets of a Plastic Surgeon, I sit down with Dr. Tiffany Moon, an accomplished anesthesiologist, entrepreneur, and TV personality. We talk about her journey from the operating room to the spotlight during COVID, and how she’s grown multiple businesses while balancing motherhood and family life. Tiffany shares her experience navigating media, medicine, and entrepreneurship with honesty and humor, offering insights into resilience, reinvention, and what it takes to thrive in different arenas.
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