Sweat is great for cooling off our bodies after a good workout. Once the workout is done, sweat has done its job and it’s time to remove sweat from our scalp. Post-workout, sweat and our natural scalp oils combine. This combination causes our scalp to lose moisture and experience acidity (pH) changes. When this combo trickles down to our hair strands our hair can become dry, brittle, and frizzy because our hair shaft swells and our hair cuticles open. We can remove this sweat, scalp oil combo with a wash, but sometimes there just isn’t time for a full wash day. Meet SUNDAY II SUNDAY, the haircare line for active women that cares for your hair and scalp pre, post, and during your workout. Think of us as your post-workout hair buddy.