
Can You Actually Trust the SPF on Your Sunscreen? with Ava Matthews
What does the SPF number on your sunscreen actually tell you and how is it tested?Amy Chang sits down with Ava Matthews, co-founder of Ultra Violette, to explore sunscreen labels, mineral versus chemical filters, and why sunscreen formulas differ around the world. Ava shares her perspective on the CHOICE sunscreen testing controversy, Ultra Violette’s product recall, and the changes the brand made to its testing process. They also discuss bemotrizinol (BEMT), sunscreen texture and wearability, and the everyday questions that make SPF feel more complicated than it should.Topics covered in this episode:• How SPF testing works and why results can vary• Ultra Violette’s experience with a sunscreen recall• Mineral versus chemical sunscreen filters• Why American, Australian, European, and Korean sunscreens differ• Whether makeup with SPF and over-makeup mists are enough• Sunscreen for sensitive, oily, and acne-prone skin• Tinted sunscreen, reapplication, and common sunscreen misconceptions→ Have a beauty question you want me to tackle on the next Inbox? DM @mirrormirrorwithamy on Instagram→ Subscribe so you don't miss next week's full Mirror Mirror episode.ABOUT MIRROR MIRRORMirror Mirror is a podcast that cuts through the noise and uncovers the science shaping beauty and the psychology driving our desire for it. Hosted by Amy Chang — LA Times contributing writer, Marie Claire 2024 Power Player, and a trusted authority in beauty, with over 2.4 million followers who turn to her for insights on cutting-edge treatments and science-backed skincare.Expect unfiltered conversations, expert insight, and the freedom to love your lipstick — while still questioning what perfection means.#beautymyths #skincare #aesthetics #sunscreen #spf

