The Same Perfume Smells Different on You vs. a Blogger? It’s Your Skin’s pH

You watch a fragrance review video. The blogger describes the perfume as "warm vanilla with a hint of sandalwood." You buy it, spray it on your wrist, and instead of warm vanilla, you get… sharp alcohol and something metallic. What went wrong? Is the perfume counterfeit? Did the blogger lie? Neither. The answer lies on […]