One of the most valuable members of the broad family of flavonoids is quercetin, which can be found in many fruits and vegetables. Quercetin is a so-called mast cell stabilizer that can prevent mast cells from releasing large amounts of histamine. Its use is primarily recommended in case of histamine intolerance, but it also has a strong antioxidant effect.

Ingredients: quercetin dihydrate, hypromellose (vegetable capsule), rice flour, calcium laurate, silicon (silicic acid)