Ascorbic acid (vit. C synthetic)
carbon dioxide
May cause bloating and discomfort.
Caution
May cause symptoms in more sensitive people. Track your own reaction.
Carbon dioxide is the gas used to carbonate drinks. Although it does not contain histamine itself, it can cause bloating, gas and general gastrointestinal discomfort in sensitive individuals, which can be confused with a histamine reaction.
Safer alternatives
Suitable
cornstarch
Low in histamine, usually well tolerated.emulsifier (E 471)