Are Oral Ceramides Worth It? Dermatologist Explains

Watch more on dietary supplements https://www.youtube.com/playlist?list=PLUM_QJFLRbNKJbzs8c1cjXKLqqcHg8VtO In this video, board-certified dermatologist Dr. Dray reviews the evidence behind oral ceramide supplements and whether they actually help improve dry skin. Often marketed as “internal moisturizers,” ceramide supplements claim to hydrate the skin from within. Dr. Dray explains how the skin barrier works, the role ceramides play in maintaining hydration, and what current research shows about oral supplementation. She also discusses the limitations of the data, safety considerations, and how these supplements compare to traditional topical moisturizers. Timestamps 0:00 Intro 0:24 Why skin hydration matters 1:01 Skin barrier basics 1:34 What are ceramides 3:14 How oral ceramides work 4:28 What the research shows 7:21 Safety and limitations 8:46 Oral vs topical moisturizers 11:03 Who might benefit 13:08 Final thoughts What you’ll learn in this video What ceramides are and why they are important for skin barrier function How oral ceramide supplements are thought to work Evidence from clinical studies on skin hydration and transepidermal water loss Limitations and variability in supplement research Safety profile of oral ceramides Why moisturizers remain the foundation of dry skin care Who may benefit from adding supplements to their routine Dr. Dray emphasizes that while oral ceramides may offer modest improvements in skin hydration, they are not essential and should