Robitussin offers a complete line of Cough Syrups, Cold & Flu products and Cough & Throat Drops. So, if you are looking to provide trusted relief for the entire family, look no further than the Robitussin family of products. Find Robitussin DM, CF, cough gels and merchant coupons. DrugWebStore carries the best offering products of popular Robitussin® brands with opportunity of compare price, read reviews and buy online from your selected stores.