Which pharmaceutical company pioneered the direct-to-consumer marketing approach with its 'purple pill' campaign that revolutionized acid reflux medication marketing?

The intersection of science and marketing has created some remarkable campaigns that changed public perception of scientific products. Companies have used innovative strategies to make complex scientific concepts accessible and appealing to consumers. This poll tests your knowledge of a notable marketing campaign that transformed how a scientific product was perceived and consumed by the public.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

AstraZeneca (Nexium)
Pfizer (Lipitor)
GlaxoSmithKline (Advair)
Merck (Singulair)