Well, Centrum vitamins are manufactured by Pfizer in the plant Suzhou, China. Pfizer has for many years had a drug manufacturing plant in Suzhou, China, where over 700 colleagues are employed at the facility which produces products for sale under the Centrum brand.

Who manufactures Centrum?

Centrum is a brand of multivitamins produced by GlaxoSmithKline, originally Pfizer (formerly Wyeth).

Where are Centrum products manufactured?

Pfizer in Suzhou

The existing Suzhou facility employs about 700 colleagues, and produces Centrum multivitamins, Caltrate dietary supplements, Robitussin® cough and cold products, antibiotics as well as other prescription and over-the-counter products.