INS 202 is potassium sorbate, the potassium salt of sorbic acid (INS 200) and the more commonly used form on Indian packs because it dissolves in water. It does the same job as sorbic acid: stops moulds and yeasts from spoiling food. It is generally vegan and is permitted by FSSAI for specified food categories.
INS 202 is potassium sorbate, the potassium salt of sorbic acid (INS 200) and the more commonly used form on Indian packs because it dissolves in water. It does the same job as sorbic acid: stops moulds and yeasts from spoiling food.
Brands use it because it dissolves into water-based products like fruit juices, sauces, and yoghurts where sorbic acid would not. A tiny amount keeps the product fresh on the shelf without changing the taste.
INS 202 commonly shows up on Indian packets in these categories:
Potassium sorbate is produced by neutralising synthetic sorbic acid with potassium hydroxide. No animal product is used in its manufacture.
FSSAI: Permitted by FSSAI as a preservative under Schedule I of the FSS (Food Products Standards and Food Additives) Regulations 2011, covered by the same group entry and limits as sorbic acid (INS 200).
JECFA: Covered by the same group ADI 0-25 mg/kg body weight (expressed as sorbic acid) for sorbic acid and its calcium, potassium, and sodium salts, established at the 17th JECFA (1973).
On packets, in recipes, and in conversation, INS 202 is also called:
Last verified: 2026-04-29.