zinc
onion extract
High content of biogenic amines.
Caution
May cause symptoms in more sensitive people. Track your own reaction.
Onion extract contains high levels of quercetin, a powerful natural antioxidant and antihistamine. It works by helping to stabilize mast cells (which release histamine), thereby reducing allergic reactions and inflammation in the body. However, it may not be well tolerated by highly sensitive individuals.
Safer alternatives
Suitable
pectins
vitamin A