Nature's Bounty Ester-C 500mg Tablets provide sustained Vitamin C support for your immune system. Unlike regular Vitamin C, Ester-C is a buffered form of Vitamin C (calcium ascorbate) with a neutral pH, making it gentle on the stomach. Enhanced with bioflavonoids and acerola cherries for increased bioavailability, Ester-C offers 24-hour immune support. Each tablet delivers 500mg of Vitamin C and 200mg of citrus bioflavonoids. Please note: Packaging may vary; current supplies feature a tamper-evident closure made from rPET plastic.
US: temporary delays — postal services aligning new import rules, 
EU: 1–2 weeks, 🌍 Worldwide: 1–4 weeks ✈️