Beauty Vault Podcast
Hydrinity Skincare: The Science Behind Hydration, Recovery & Renewal | Keith O’Briant
Oct 5, 2026 · 45:50
With so many serums, sprays and anti-aging products to choose from, what makes a formula worth your money? Hydrinity founder and CEO Keith O’Briant explains what goes into the brand’s products and why the ingredient list only tells part of the story.
From hydrating serums and HYACYN Active Purifying Mist to retinal and overnight repair, Keith shares how his background in regenerative medicine shaped Hydrinity’s approach. Keith discusses post-treatment care, targeting visible signs of aging while keeping skin comfort in mind, and why how an ingredient is delivered matters. Plus, his take on skincare trends and choosing products for your needs without building a complicated routine.
Learn more at glamlink.net
Keith O'Briant-CEO + Founder of @hydrinity_skincare, hydrinity.com The Beauty Vault Podcast Hosted by Marie Matteucci @mmmbeautysecrets Glamlink | Your link to beauty + wellness
Chapters:
0:00 - Introduction 2:03 - The Hyasin Active Spray 4:01 - Keith's Background 6:16 - The Science of Hyaluronic Acid 9:38 - HA Serums 12:14 - The Eye Cream 14:19 - Hyasin for Milia & More 16:50 - Vivid Brightening Serum 20:04 - Retinol Pads 25:52 - Overnight Recovery 32:34 - What Sets Hydrinity Apart 33:55 - Packaging & Design 35:42 - Advice for Consumers 37:02 - Rapid Fire Questions 42:51 - What's Next for Hydrinity 44:44 - Closing & Thank You
