NutriBiotic Deodorant Stick, Unscented with Grapefruit Seed Extract, Witch Hazel, and Aloe Vera NutriBiotic Unscented Deodorant Stick uses 1% Grapefruit Seed Extract to provide natural, long lasting protection against odor with just a few strokes. Our deodorants actually help to eliminate odor causing bacteria instead of just masking it with a perfume. As you know, perspiration itself is relatively odorless. The characteristic smell we call body order is really from the action of bacteria which feed upon the proteins in perspiration and dead skin cells. CAUTION: Do not apply to broken skin. If rash develops, discontinue use of this product. Deionized Water, Propylene Glycol, Witch Hazel Distillate, Sodium Stearate, Certified Organic Aloe Vera, and Grapefruit Seed Extract (GSE).