The tax levied by RCW 82.08.020 shall not apply to sales of dietary supplements for human use dispensed or to be dispensed to patients, pursuant to a prescription. "Dietary supplement" has the same meaning as in RCW 82.08.0293.
RCW 82.08.925
Effective dates-Part headings not law-2003 c 168: See notes following RCW 82.08.010.