
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.
Latest episodes

Feb 28, 2025 • 13min
707: Gut Microbiome and Longevity
In this episode we discuss all things gut health!
How does our gut microbiome effect our mood? How is our gut connected to our brain health - and how does it effect our skin?
We'll explore some of the latest scientific breakthroughs when it comes to gut health and what's on the horizon.

Feb 25, 2025 • 41min
706: A New Era in Regenerative Implants with CEO Yehiel Tal of CollPlant
Are silicon implants a thing of the past?
Today we sit down with Yehiel Tal of CollPlant for an exciting talk about 3D Bio Printing, light curable fillers, and plant based recombinant human collagen.
We'll do a deep dive into what this technology involves on a molecular level! What is the "ink" in 3D Bio Printing? What type of printers are being used? Does the material behave like real tissue?
Are we on a pathway to 3D printed human organs?
All this and more in this episode!
Learn more at these technologies at www.CollPlant.com

Feb 21, 2025 • 5min
705: Get Rid of Winter Dullness with Chemical Peels
This Five Min Friday, we’re diving into why chemical peels are great for refreshing your complexion after the cold months. From gentle glycolic peels to powerful TCA treatments, we break down how each option helps with hyperpigmentation, fine lines, and uneven texture. Tune in to discover which peel is right for you and why now is the best season to book your treatment!

Feb 18, 2025 • 29min
704: Secrets of the Smile with Celebrity Dental Artist Jon Marashi
Celebrity Dental Artist Jon Marashi stops by to share his insights into what makes a great smile. We get a glimpse of his personal touch and how important of a role healthy teeth play in shaping the lower face.
From movie stars and musicians to CEOs and influencers, patients come to Dr. Marashi from across the globe in search of the perfect smile.
Dr John Marashi can be followed across all platforms @drjonmarashi

Feb 14, 2025 • 8min
703: Self Love and Confidence Tips with TikTok Star @bryanthediamond
Join us this Valentine's Day as we sit down for an impromptu chat with Social Media star @bryanthediamond as we discuss self confidence, self love, and looking and feeling your best.

Feb 11, 2025 • 42min
702: The Legal Checklist: Essential Steps for Every Aesthetic Practice
The aesthetics field is rapidly evolving, with innovative treatments like exosomes, polynucleotides, and peptides gaining popularity. But are these treatments safe? Are they legal? Join Dr. Kay and healthcare attorney Sarah Schickman as they delve into the legal complexities surrounding these cutting-edge therapies. They'll discuss the FDA's position on these treatments, the potential risks involved, and the steps practitioners can take to protect themselves and their patients. Tune in to learn about exosomes, polynucleotides, and peptides, and discover how to navigate the exciting world of aesthetics while staying informed and avoiding legal pitfalls.

Feb 7, 2025 • 13min
701: Slow Down Aging at a Cellular Level with NAD
Dive into the science behind Nicotinamide Adenine Dinucleotide (NAD)—the essential coenzyme behind cellular energy, DNA repair, and longevity. As we age, NAD levels decline, leading to fatigue, cognitive decline, and visible signs of aging. But can we restore NAD and slow down the aging process? Stay tuned as we explore the NAD’s role in metabolism, mitochondrial function, neuroprotection, skincare, and more!

Feb 4, 2025 • 39min
700: Beyond the Surface: How Skin Reflects Internal Health with Dr. Dustin Portela
Did you know that your skin can reveal underlying health issues before a blood test does? In this thought-provoking episode, Dr. Kay and Dr. Portela discuss how skin conditions like acne, psoriasis, and even earlobe creases can provide clues about your metabolic and cardiovascular health. They explore the gut-skin connection, the role of chronic inflammation, and how lifestyle factors like diet, sleep, and stress management can dramatically impact your complexion. If you’ve ever wondered why your skin acts up after a stressful week or why certain foods trigger breakouts, you won’t want to miss this episode!

Jan 31, 2025 • 11min
698: Resilience Redefined: The Power of Bioadaptive Skincare Ingredients
Today, we’re diving into the revolutionary world of bioadaptive skincare. Discover how these cutting-edge products help your skin adapt to environmental stressors like pollution, UV rays, and temperature changes while boosting long-term resilience. Learn why adaptogens, antioxidants, and microbiome-friendly ingredients are the future of skincare and how they can transform your routine. Protect, repair, and revitalize your skin with the power of nature and science—your skin’s resilience starts here.

Jan 28, 2025 • 39min
699: From Wound Care to Radiance: The Science of Regenerative Skincare with Danielle Fette
I had the pleasure of speaking with Danielle Fette, CEO of Fettech, about the revolutionary multi-tissue platform (MTP) and their breakthrough product, ReaGel. This advanced liquid ECM is changing how we approach healing, reducing inflammation, minimizing scarring, and enhancing recovery after procedures like CO2 lasers and microneedling. Danielle’s passion for regenerative medicine and her innovative approach to aesthetics blew me away, and I’m so excited to share how this technology could shape the future of beauty and wellness.