GlaxoSmithKline is a global healthcare company. Co.'s segments include: Pharmaceuticals; Vaccines; and Consumer Healthcare. The Pharmaceuticals segment is focused on developing new medicines in respiratory, HIV, oncology and immuno-inflammation, with discovery research exploring these and other areas. The Vaccines segment has a portfolio and pipeline of vaccines to help protect people throughout life. Co. delivers vaccines to people living in over 160 countries. The Consumer Healthcare segment develops and markets consumer-preferred brands in oral health, pain relief, respiratory, nutrition/gastro-intestinal and skin health.

GlaxoSmithKline Consumer Healthcare is engaged in the manufacture of health food, malted foods, health drinks, milk fluid and powders, biscuits, health care products and pharmaceutical products and powders. Co.'s flagship product, Horlicks, is scientifically developed and specifically caters to the nutritional needs of the Indian diet. It helps meet the requirements of essential nutrients in children, such as iron and vitamins that aid iron absorption. Horlicks is sold in a number of countries across the world. In addition, Co. also manufactures and markets brands such as Boost, Viva, Maltova, Biscuits, Foodles, Eno, Crocin, Iodex and Sensodyne.