NIVEA Anti-Perspirant Deodorant Roll-on Double Effect – effective protection and smooth underarms for 48 hour sweat and odour protection. Double Effect Anti-Perspirant Deodorant offers both, effective protection and smooth underarms. The double effect formula allows for a closer shave by keeping skin smooth and soft while keeping you fully protected against perspiration. It protects you for 48 hours against sweat and body odour with its caring ingredients for soft feeling skin