







💥 Break free from histamine havoc — enjoy every bite, every time!
HISTAsolv Extra Strength is a clinically tested dietary supplement featuring 36,000 HDUs of Diamine Oxidase enzyme, designed to neutralize histamine from food. Its patented enteric coating protects the enzyme from stomach acid, ensuring effective delivery to the small intestine. Packaged in nitrogen-sealed blister packs for maximum freshness and portability, this gluten- and lactose-free formula helps adults manage histamine intolerance symptoms, enabling comfortable enjoyment of histamine-rich foods.








| ASIN | B0D84CBWH2 |
| ASIN | B0D84CBWH2 |
| Age Range Description | Adult |
| Brand | Medagel |
| Customer Reviews | 4.3 4.3 out of 5 stars (371) |
| Customer reviews | 4.3 4.3 out of 5 stars (371) |
| Date First Available | 14 Aug. 2025 |
| Format | Tablet |
| Manufacturer | Stada |
| Manufacturer reference | 23.040.000 |
| Package Dimensions | 15.2 x 7.2 x 2.5 cm; 0.2 g |
| Serving Recommendation | 1 tablet |
| Units | 30 Count |
A**R
Best DAO I’ve tried. Love the packaging which travels well in my purse as well as the office of managing my histamine excess
E**D
I have a lot of food allergies and anytime we go out to eat I have to make a sacrifice because there is never an item that doesn't contain at least one food that bothers me. I choose the least damaging option on the menu. Taking this enzyme has really helped eliminate reactions to the low to medium offenders. It won't save you from the foods that really trigger a response but it does help mitigate the reaction some. I'm allergic to wheat but NOT celiac and this enzyme helps greatly with small cross contamination exposures. I say this because since taking it I haven't had a cross contamination reaction(2 days of gastric distress and severe allergic reactions to just about everything). It is possible I haven't been cross contaminated in the past year but it's highly unlikely. I would not take this and just go eat wheat. It isn't a miracle worker but a helpful tool to mitigate risk.
A**.
The item was in great condition. The item matched the description. The item met my expectations. Overall the seller did a great job at packaging my purchase. The enzymes for histamine work really good but you have to follow the instructions. You take the ezyme pill 15 minutes before you eat foods or process food that causes histamines.
G**E
This product works as directed and gets rid of gas caused by the histamine in foods. It's small and very easy to swallow. That being said, it won't stop my allergic reactions like itchy, burning eyes so I still do take a Claritin and a Luteolin supplement to support digestion.
C**.
Listen. If you have a serious allergic disease like I do, absolutely 100% do not play with this stuff. It may be safe for 99% of people, but people like us can't mess around with this part of our body. I have mast cell activation syndrome, and looked to this for hope. Every single day I fight off anaphylaxis with an array of antihistamines and steroids, and still can only eat meat, blueberries, cantaloupe, grapes, water and black coffee. If I stray from any of that, I have to use epi pens and get iv steroids. I took a single pill of this, and 30 minutes, my hands and face were burning with hives. My skin turned glaring rosy pink, (im Caucasian) and my heart began to pound kind of like when you get given a large dose of iv steroids. I was very dizzy and paniced, but I drove to the hospital and slept it off in the parking lot for 2 hours before feeling safe enough to drive home. After that I was pasty white for a couple hours, which is rare nowadays, and I ate a whole cantaloupe, watermelon, (which normally I'm a little allergic to) a ton of Blueberries, and beef, which the fat can trigger me sometimes, but it didn't. I was shocked! The stuff clearly works, but the way it entered my body was a nightmare! I'll never be taking this brand again, but DAO has a lot of promise if it can be purified into a hypoallergenic compound that can be utilized in a sensitive medical setting. If there is any risk of anaphylaxis for you, I seriously wouldn't take this stuff without literally being monitored in the hospital as it happens. As good as fruit is when you're essentially on a carnivore diet, Its not worth the risk of dying or pushing your disease a direction it never needed to go. Take your meds and vitamins, hit your macros, take care of your body, stand up for yourself before doctors, and say your prayers. Leave this risky business for people who are less sensitive to these things.
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