The Eau de Parfum travel spray is perfectly designed for on-the-go application, from the office to the gym and anywhere in between. The Eau de Parfum travel spray is perfectly designed for on-the-go application, from the office to the gym and anywhere in between. There’s a science to positive vibes, and we’re here for it – with affordably fun fragrances, cruelty-free formulas and the know-how to create a positive reaction (from your nose to your toes). That’s Good Chemistry.