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Beauty Bytes with Dr. Kay: Secrets of a Plastic SurgeonAuthor: Kay Durairaj, MD, FACS @beautybydrkay
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. Language: en Genres: Arts, Fashion & Beauty, Health & Fitness, Medicine Contact email: Get it Feed URL: Get it iTunes ID: Get it |
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778: Peptide Power, The Skin Barrier, and In-Skin Vitamin D Production with Patricia Boland of Colorescience
Episode 778
Tuesday, 11 November, 2025
Join Dr. Kay for a deep dive into cosmetic science with Patricia "Trish" Boland, SVP of R&D at Colorescience. This episode explores the critical importance of the skin barrier, its surprising connection to systemic health (including the gut and brain), and the latest innovations in mineral sunscreens that protect against UV, HEV (blue light), and IR. The main focus is a revolutionary new concept: stimulating the skin's own Vitamin D production. Trish explains how a unique chronopeptide can activate the skin's Vitamin D receptors (VDR) and synthesize Vitamin D in keratinocytes and fibroblasts, all without UV exposure, a groundbreaking approach to achieving barrier health and skin luminosity.
