L-ascorbic acid (E300)
Ascorbic acid (vit. C synthetic)
Suitable
Most people with histamine intolerance tolerate this food well.
Synthetic ascorbic acid (E300) as a food additive can be a histamine liberator. Natural vitamin C from fresh fruit (apples, pears) is tolerated.
Safer alternatives
Suitable
Folic acid
Malic acid (E296)
Synthetic acid, usually well tolerated.