Swisse Ultiboost High Strength C is a premium, high-potency vitamin C supplement designed to support your immune system every day. Each tablet delivers 1000 mg of non-acidic vitamin C (calcium ascorbate), making it gentle on the stomach while providing powerful immune support. It helps reduce the severity and duration of common cold symptoms, provides antioxidant protection against free radicals, and supports a healthy immune response. Ideal for Bangladeshi users looking for reliable daily immune support. Take one tablet daily, during or after a main meal, for the best results.