MORE THAN: Direction of the brand and our new Sunday blog series

We're excited to unveil a new chapter for Sunday II Sunday! After hearing your valuable feedback, we're taking our brand in a fresh, science-oriented direction. Our new campaign, "More Than," highl...

Should I be exfoliating my scalp?

Ever wash your hair only to find that your scalp still doesn’t feel clean? After a long week of gels, heavy stylers, and sweat sessions, chances are you’ve got a serious case of scalp buildup.

Hair Care For Runners: How To Maintain & Protect Your Curls

Even though it can do a number on your style, the benefits of running far outweigh the frizz, sweaty roots, and dry scalp that comes later. Besides, SUNDAY II SUNDAY is here to help your hair bounc...