Find Your Perfect Match: Effective Deodorants for All Skin Types. Starling offers aluminum-free, toxin-free deodorants crafted with food-grade ingredients. Choose from our gentle, stain-free Sensitive Formula (baking soda-free with magnesium & zinc) for ultimate comfort, or our powerful regular formula (with baking soda) for long-lasting (up to 48 hours) odor control and dryness. All our deodorants glide on smooth and keep you feeling confident all day long.