Dermatologist's Warning: The Sunscreen Mistake You're Probably Making

Skincare Expert Warns Against Common Sunscreen Mistake Darien, CT – May 24, 2025 – Board-certified dermatologist Dr. Dray recently shared a crucial skincare tip on social media, warning against the common practice of mixing other products directly into sunscreen. In a short video, Dr. Dray explains that this practice can significantly reduce the sunscreen's effectiveness. "You never want to mix anything into your sunscreen before applying it to the skin," she states. This is because adding other products can prevent the sunscreen from forming a proper protective film, compromising its ability to shield the skin from harmful UV rays. Dr. Dray recommends two safer alternatives: layering sunscreen after other products or using a tinted sunscreen that combines both functions. The video has garnered significant attention online, highlighting the widespread misunderstanding about proper sunscreen application. The simple, yet critical advice underscores the importance of following instructions and using sunscreen correctly for optimal protection.