Barrington Unichem is a community pharmacy at 29 Athelstan Street in Spreydon, Christchurch, offering prescription dispensing, pharmacist advice, and a range of over-the-counter medicines and health essentials. Part of the Life Pharmacy network, it also stocks everyday wellness items such as vitamins, skincare, and first aid supplies. The branch holds a 4.2 rating on Google, reflecting steady support from local shoppers.