VitaMonk Histamine Blocker for Histamine Intolerance - HistaResist - DAO Enzyme Supplement Optimal Dose of Diamine Oxidase to Help Shield Histamine for Smooth Digestion - 60 Capsules

Excellent product

We have tried so many others that did not work. This one says to take 2 at a time and my son only has to take 1 for it to work before meals. There’s no taste, they’re easy to swallow and the price is the best out there.

I might work for some, but for me I got a bad reaction. I believe it is the ascorbic acid as my dr told me I cannot use this form of C. So disappointed after using only 2 pills I spent all that money to have to toss. I wish there was a return!!!!!!EDIT: I upgraded to a 5 star!! I cannot believe the company actually contacted me regarding my personal issue! I'm so impressed and grateful. When I have used up current probiotic by a different company, I plan to order the one from from this company VITAMONK.

Got this for my wife who is a migraine sufferer. She noticed whenever her allergies acted up she had significantly more migraines. After taking these histamine reducers, she experiences far less migraines during allergy season.

I felt like this brand was not as effective as others. The price is good. I gave this product a full bottle's try, taking two before each meal. My histamine issues are a recent development. I developed MCAS two months ago. The immunologist put me on H1/2 blockers twice a day and I hate the way antihistamines make me feel. I have 24/7 GI discomfort, but if I stop taking the antihistamines, I develop more systemic issues like angioedema, hives and anaphylaxis. I'm trying to find solutions to ween back the antihistamines and be able to eat as normal. The price on this is good, and it may work for someone with less severe issues. Customer service was very good as well.

I have tyramine sensitivity. Histaresist allows me to eat foods (in moderation) that would otherwise give me a migraine.

The first day taking this product I took a single pill before lunch, and experienced a low grade headache and some stomach growling. The second day I took two pills one before lunch and one before dinner and experienced a severe headache not long after lasting through the evening making it difficult to sleep. The third day I took one pill with lunch and got another headache so severe it lasted all day. I would not recommend this product to anyone please beware. Also to note this product is non-returnable which to me indicates that the company knows this is a bad product otherwise they would be willing to take it back.

I have chronic hives and nothing seemed to work. I figured I’d give this a try and was pleasantly surprised. While it’s not a total cure for me, it made a huge difference. After a few days, I no longer felt like I was being attacked by fire ants 24/7. I just bought 2 more bottles.2/6- edited to add that continued use has completely stopped my hives!!