Ascorbic acid (vit. C synthetic)
Thickeners (E400–E499)
Caution
May cause symptoms in more sensitive people. Track your own reaction.
Alginate, carrageenan, guar gum and other thickeners from seaweed or fermentation processes can be histamine releasers. They are found in yogurts, ice creams and dressings.
Safer alternatives
Suitable
cornstarch
Low in histamine, usually well tolerated.emulsifier (E 471)