Customers asked for a sensitive deodorant that works, and Starling answered. 98% of our testers agreed it kept them odor free all day (and even the next). We know that's no small feat for a baking soda free deodorant. This new formula still contains all the ingredients you already love, but is updated with the addition of zinc – our secret weapon against odors. This truly thorough, allergen-free, toxin-free, aluminum-free and synthetic fragrance-free formula provides complete protection. Feel confident and secure knowing that if you're not satisfied, we'll provide a full refund. This aluminum-free version of our Birthday Cake deodorant has been formulated without baking soda, making it a gentler choice for young skin types. Birthday Cake Sensitive is formulated without aluminum and synthetic fragrances, rendering it an organic, allergen-free and chemical-free option. Its cheerful confetti label adds a splash of cheer. Ingredients: tapioca starch, coconut oil*, beeswax*, mango butter, magnesium hydroxide, zinc ricinoleate, vitamin e, natural fragrance derived from essential oils (*organic). Please note that due to the naturally occurring oils we use for scenting, it is normal to see some discoloration or specks in your deodorant. How to use: Apply on clean and dry underarms. Wait until dry before putting on clothes. Reapply as needed. As with any natural deodorant, you may experience a brief transition period. As you continue to use Starling deodorants, you will need to reapply less.