Ascorbic acid (vit. C synthetic)
Caffeine flavoring
Caffeine-flavored products may contain hidden sources of histamine.
Unsuitable
This food is often poorly tolerated with histamine intolerance.
Caffeine flavoring is not a standardized food product and may contain various ingredients, including those with higher histamine content or substances that release histamine. Its composition is not always transparent. It is generally not recommended.
Safer alternatives
Suitable
baking soda
Generally considered safe for most individuals with histamine intolerance.beeswax (E901)