Ethical Nutrients Extra C Zingles is a daily dietary supplement that is prepared from low-acidity vitamin C, which is gentle on the stomach and teeth. It may help reduce the severity and duration of common cold symptoms and may support a healthy immune system. These chewable tablets are available in different flavours, including berry and orange. The tablets are free from gluten, wheat, dairy, lactose, eggs, nuts, yeast, and artificial flavours and colours. Buy Ethical Nutrients Extra C Zingles Berry 50 Tablets in Australia from Health Supplements. Vitamin C immune support with berry taste. Shop Now!