Becky G's Must Haves: From a $19 Collagen Mask to a Béis Tote

Of all her product essentials, Gomez considers this Nin Jiom Pei Pa Koa Natural Herbal Syrup ($10) to be her "secret weapon" for staying healthy while on tour and beyond. "It is part of my tour every day. If I'm feeling a little under the weather, it just tastes really yummy. It's preventative as well as something to use if you have an itchy throat or if you're going to sing — I drink it in the studio."

Pro Tip: This herbal formula serves as a cough syrup; per the brand, users over the age of 12 should take one tablespoonful (15ml) each time, no more than three times a day.