Formula IQ - Histamine IQ - Diamine Oxidase (DAO) Enzyme Supplement - DAO Histamine Blocker - Immune Support - 60 Capsules

Recommended by a friend for ongoing allergies, and it’s been a game changer. I’ve been using it for several months now, and it definitely seems to be helping.

Reduces my allergic symptoms.

I loved this until I didn't. I love that you just take once a day. I love all the ingredients except the stinging nettle. That had my skin stinging. Lol. A weird feeling. I truly wish they would make this without the stinging nettle.

If your female and having some problems with night sweats, this is for you

The effectiveness and quality of the histamine support supplement cannot be understated. I take it every night and make sure I do not run out. FIQ supplements are some of the best value for the money on the market.

This is a quality Histamine blend: * Includes Diamine Oxidase (DAO) from porcine kidneys, Quercetin, Holy Basil, Bromelain, and Nettle. * I like that this comes in capsule form and has a recommended daily dosage of two capsules. * These are made in the USA, produced in a GMP-certified and FDA-inspected facility, and third-party tested. (Those criteria make me feel more confident about what I'm putting into my body.) * The cost of $35​ for 60 servings may stretch some budgets, though it helps that it's available through Subscribe & Save. As a reviewer for products sold on Amazon, I don’t rate supplements on results or if they work since that depends on each individual's experience and their ever-changing environmental circumstances. I rate only quality and value, the criteria I'm allowed to judge. If you're interested in the possible therapeutic uses of this product, please do your own research on reputable medical websites and consult your healthcare provider.

Histamine IQ from FIQ is a supplement designed to support balanced histamine levels and promote a healthy immune response. This product is also marketed as a mast cell stabilizer. It contains Diamine Oxidase (DAO), an enzyme that breaks down histamine in the body. In addition, it contains standard mid-range dosages of Holy Basil, Quercetin, Bromelain, and Stinging Nettle. With 4 mg of DAO per serving, this formulation is comparable with other higher quality products in this category. Histamine IQ comes in capsule form, with 60 in a bottle. The recommended dose is two capsules daily, so this is a 30-day supply. Whether you’re seeking holistic solutions for histamine intolerance or a natural approach to immune system support, this supplement is competitively priced and worth considering.

I love this company's products so I always happily order something from them when I see it's available. I have tried 2 other DAO supplements that made me very ill for days but when I saw this product from this company... I knew I was in good hands and that it was worth a try. I do best on a low histamine diet so I was hoping this product would help with some of my symptoms... my congestion most of all. While it didn't help with my congestion, at least thankfully, it didn't make me sick at all. So that's why I gave it 5 stars. Other DAO products could make you very sick but this one at least won't do that. Overall, I can recommend trying this product if you have histamine issues and hopefully it will help you.