Description: Unscented silk protein roll-on antiperspirant for sensitive skin. Alcohol-free, effectively controls perspiration, 48-hour protection, without white marks. The Byly Laboratory has selected silk proteins for their nourishing powers and for the extreme softness they bring to sensitive skin. Fragrance-free, the Sensitive line has been specially developed to minimize the risk of allergy and to prevent irritation. Its formula respects the natural process of perspiration and protects your skin.