You may be referring to 'Rexona.' It's a deodorant that starts with an "R" and it is made by Unilever.
Rexona is also sold as Sure, Shield and Degree around the world. Degree is the brand sold in the United States.
Of interest, Unilever will be returning to the Super Bowl with a new ad for Axe. The ad will be called "Lifeguard" and will be Axe's first time appearing in a Super Bowl ad.