The Burning Truth | DIY Sunscreen

Influencers making their own sunscreen at home rack up millions of views on social media. But can a DIY sunscreen made from beef tallow or coconut oil actually protect your skin from UV rays? I decided to find out. I'm Dr. Whitney Bowe — board-certified dermatologist and mom. When I see a viral trend that could genuinely harm the next generation's skin, I have to speak up with science, not opinions. In Episode 2 of The Burning Truth, we bring science into the kitchen. Alongside professional Chef Eitan Bernath @eitan and chemistry professor Kate the Chemist @KatetheChemist we tested two of the most viral DIY sunscreen recipes — beef tallow and coconut oil — for spreadability, stability, and UV protection. We then handed them to a lab. The verdict: DIY your coffee order. Not your sunscreen. What we tested: 🧪 Spreadability — does it go on evenly enough to actually protect you? 🦠 Stability — no preservatives means one thing for mold ☀ UV Exposure — UV beads don't lie Subscribe to join the mission of spreading facts over myths. Turn on notifications so you don't miss an episode of this 4-part series. Share this with anyone who's ever considered skipping real sunscreen. 00:00 Can DIY Sunscreen Actually Protect You? 00:51 The Kitchen Lab: Two Viral Recipes 01:30 Beef Tallow Sunscreen — What's Actually In It? 03:46 The Zinc Oxide Problem 05:18 Does Homemade Sunscreen Look Right? 06:36 Does DIY Sunscreen Spread Evenly? 08:06 Can Homemade Sunscreen Grow Mold? 09:24 Does DIY