ACC Long 600mg Effervescent is a pharmaceutical product containing acetylcysteine, available in a convenient pack of 10 effervescent tablets. Each tablet dissolves in water to create an oral solution containing 600mg of the active ingredient. As this is a medicinal product, it should only be taken under proper medical supervision and according to prescribed dosage. The effervescent tablets should be fully dissolved in water before consumption. Store in a cool, dry place and keep out of reach of children.