L'Oreal Paris Men Expert Shirt Protect 48H Anti-Perspirant Roll-On Deodorant is a deodorant for men specially formulated for protection against 100% of types of deodorant marks. Any problem you have, be it sweat patches, yellow stains, white marks or cardboard effect this anti-perspirant is able to protect the armpits from any sweat-related issues. Through its anti-sweat patch and anti-yellow stain technology, this deodorant helps combat wetness and deodorant marks having effects up to 48 hours. In addition, due to Aluminum Chlorohydrate, which causes the sweat glands under the arms to constrict, it is able to keep sweat away from the skin's surface and combat wetness. With a long-lasting and intense fresh and cool fragrance, it provides a cooling effect and helps to protect your shirt from the appearance of embarrassing marks. All in all, it keeps your skin protected from both wetness and body odors for up to 48h.