Brain fog, itchy eyes, fatigue, congestion, unwanted immune responses, the list goes on—excessive histamine release can provoke a multitude of uncomfortable reactions. Hista-Aid® is a fast-acting and innovative blend of the plant flavonoids quercetin and luteolin, vitamin C, and Diindolylmethane (DIM), designed to offer support for seasonal sufferers and beyond.  

Quercetin and luteolin are powerful phytochemicals known for their stabilizing effect on mast cells – immune cells that release histamine. By supporting mast cell integrity, these flavonoids offer a more stabilized immune response and histamine levels for symptom relief. 

The plant compound DIM helps increase the body’s expression of certain immune-supporting enzymes, transporters, and other molecules, promoting a less reactive immune system, while Vitamin C supports diamine oxidase (DAO), an enzyme that metabolizes and inactivates histamine.  

Hista-Aid® supports the bioavailability of these compounds through its advanced liposomal delivery technology. As a liquid supplement, absorption begins as soon as it hits the mouth.  Whether you’re supporting seasonal offenses or calming the immune system in response to other inputs like pet dander or certain foods, Hista-Aid® is your go-to histamine supplement all year round.