Ascorbic acid (vit. C synthetic)
Agar
E406
Caution
May cause symptoms in more sensitive people. Track your own reaction.
Agar (E406) is a polysaccharide from seaweed. It can stimulate the release of histamine from mast cells. It is used as an alternative to gelatin in vegetarian cuisine.
Safer alternatives
Suitable
cornstarch
Low in histamine, usually well tolerated.emulsifier (E 471)