Mona Kattan's Must Haves: From Her Go-To Scent to a Portable Charger

Every morning, Kattan drinks Humantra Elderberry ($53). It is a plant-based, sugar-free electrolyte drink mix that contains antioxidants like vitamin C, vitamin C-12, and chromium picolinate, which help with immunity function and support. "I just mix it in water, and it helps you hydrate better. So if you mix one sachet, you get three times the absorption of water," she says. She loves to drink this when she travels to help her stay hydrated with her busy lifestyle.