How is robitussin made?

Answer 1

Robitussin is a brand of cough syrup that contains active ingredients like dextromethorphan and guaifenesin, which are mixed with excipients such as sweeteners, flavorings, and preservatives. The manufacturing process involves blending these ingredients in precise proportions, followed by quality control testing to ensure consistency and safety. The mixture is then bottled and sealed for distribution. Each formulation can vary slightly depending on the specific product, such as daytime or nighttime relief variants.