Hyaluronic Acid Explained — Types, Molecular Weights, and How to Use It for Better Skin Hydration

Hyaluronic acid is often described as a single “hydrating ingredient,” but in reality, it’s a family of molecules—and understanding the differences can completely change how your skin responds to it.In this episode, Trina and Rebecca take a thoughtful, evidence-based deep dive into hyaluronic acid, explaining the different types, molecular weights, and functions of this widely used skincare ingredient. If you’ve ever used a hyaluronic acid serum and felt underwhelmed—or wondered why layering hydration sometimes works and sometimes doesn’t—this conversation brings clarity to the confusion.We explore:What hyaluronic acid actually is and how it functions in the skinThe difference between high, medium, and low molecular weight hyaluronic acidWhy not all hyaluronic acid hydrates the same wayHow multiple forms of hyaluronic acid can work togetherWhen and how to layer hydrating ingredients effectivelyCommon misconceptions that prevent hyaluronic acid from working optimallyWhether you’re skincare-curious, a professional, or simply overwhelmed by conflicting advice, this episode is designed to help you make more informed, intentional choices—without trends or overcomplication.Have a question? Send us an email at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠[email protected]⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠LIKE, FOLLOW & REVIEW US ON ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠INSTAGRAM⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠, & WHERE YOU LISTEN TO ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠PODCASTS⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠!Visit our website ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.faciallyconscious.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Linktree | Facially Conscious⁠⁠⁠Join our new Patreon and ⁠⁠⁠⁠⁠⁠Substack⁠⁠⁠⁠⁠⁠ for more content from Facially ConsciousFollow Our Hosts On Instagram⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Trina Renea⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ - Medically-trained master esthetician and celebrities’ secret weapon⁠⁠⁠Linktree | Trina Renea⁠⁠⁠, @trinareneaskincare, ⁠⁠⁠trinarenea.com⁠⁠⁠ and Substack⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Julie Falls⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠- Our educated consumer is here to represent you! @juliefdotcomDr. Vicki Rapaport⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ -Board Certified dermatologist with practices in Beverly Hills and Culver City @rapaportdermatology and ⁠⁠⁠https://www.rapdermbh.com/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Rebecca Gadberry⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ - Our resident skincare scientist and regulatory and marketing expert. @rgadberry_skincareingredientsCreditsProduced and Recorded by The Field Audiothefieldaudio.com