Sign up to track 43 nationally aired TV ad campaigns for One A Day. In the past 30 days, One A Day has had 5,512 airings and earned an airing rank of #105 with a spend ranking of #185 as compared to all other advertisers. Competition for One A Day includes GNC, Centrum, Shot B, Nature Made, Mega Red and the other brands in the Health & Beauty: Vitamins & Supplements industry.
