Editor's Note: APYs listed in this article are up-to-date as of the time of publication. They may fluctuate (up or down) as the Fed rate changes. CNBC Select will update as changes are made public.

Healthy hair starts with a healthy scalp. That’s because hair growth starts in follicles located below the surface of the skin — a healthy scalp means stronger, shinier, thicker hair and less breakage ...