Histamine Blocker Supplements – DAO Enzyme Formula & Vitamin C – Daily Support for Histamine Intolerance & Immune Support – DAO Supplements Histamine Blocker – 60 Vegan Capsules – Made in USA

Works well as I eat much spinach and enjoy a glass of red wine with dinner.

Although this product did not work out for me I have to say I'm pretty impressed. I took the first capsule and my body did not handle it well. I decided I didn't want to chance anymore so I contacted the company via email to request a refund. Within a couple of hours they sent a refund and emailed me back wishing me well. There was no questioning, no complaint, no delay, just the company apologizing for my experience and letting me know it's been refunded. After the reviews I read in here I was worried there would be an issue with the company backing their product and refunding as promised but there was no issue at all and I am completely satisfied. I was not able to use this product but I will still be referring friends to it. Thank you, Bravado Labs. I gotta say I'm impressed.

I bought this histamine blocker because drinking alcohol and eating bbq was giving me headaches, which I suspected was due to their high histamine contents. Given the higher price, I was skeptical it would work so I checked on consumerlabs.com and they gave it a good review--saying the dosage was the same used in published studies. I've been using it a couple of times per week and it has made a big difference for me.

I love this product histamine block I suffer from histamine intolerance gluten Ataxia and salicylates intolerance also this works great for my histamine intolerance I started with one with every meal and now take 2 a day one in the morning 15-30 mins before breakfast and then again 1 before dinner hopefully I can get down to one a day in the morning. Yet this is the highest DAO amount per capsule I have scene wish for the price I got more yet its worth it if it works well. Then with every meal I take another enzyme by another company intolerance complex by enzyme science. And between these and bravado labs wonderful HISTAMINE BLOCK things are going great on my new way of eating n living so thankful I found these. I can not take the histamine resist due to my other allergies n intolerances. Yet I cant recommend the Histamine Block enough, has helped digestion and skin ect so much with no side effects.thank you

I have struggled for several years with strange itching - hive like patches. I didn’t know what was causing them and the dermatologists that I have visited didn’t have answers. Their best treatment options included steroid creams, lotions and antihistamine tablets. Ultimately these didn’t work well.After a conversation with a fellow sufferer and a deep dive into research, it turns out that I have slowly developed an intolerance to histamine coming from food and pollen. Dao enzyme is the answer to my issues and is exactly what Histamine Blocker by Bravado Labs contains. I am so grateful to have found this product that has made my life tolerable.

I have severe chronic illness and unfortunately spent money on this brand thinking it would work like the other brand I have gotten, but it did nothing .. I am so disappointed and sad cause I spent money I could have used for Lyme treatment or for food. The other DAO enzyme i took has less DAO enzyme on the label, yet this one is as if there is none in it at all. When I bought it it said I could return it which is why I was comfortable trying it, but now it saying "not eligible for returns"! I got it 3 weeks ago! I wish I could return it as I am not employed and this was a vital part of my recoveryI took it with several meals and each time, it did nothing. I also got the one with the rice in it which is not the one I ordered. I was fine with that aspect. each time it didn't work, I gave it the benefit of the doubt that maybe there was some other variable but because the results were repeatable so many times it's undoubtably the supplement that is not working.I will have to email them and see if they will take it back cause I have $2 in my bank account. I can't afford to throw $35 away. I need to treat my chronic conditions 😪😣😢

In my observations this product has had a profound effect on my histamine levels and ability to tolerate foods and beverages that I’m “allergic” to. This product has helped to have more consistent BMs and reduces the frequency and intensity of hives, mucus, and brain fog. Overall, I would highly recommend this product as a digestive supplement. (It may be helpful to also take a non-drowsy antihistamine such as Claritin (Walgreens generic brand), digestive enzymes (NOW Super enzymes), and lactase enzymes (Walgreens generic) with this product to maximize effectiveness. I’ve also noticed that the DAO level is greater in this product than it’s competitors, which, for the price, is amazing!

Have taken this 3x since it arrived early. +Each time ive itched more than without it? Looked at add'l ingredients & see Vit C added! Why? Why cant they make plain DAO without all the other garbage that people with excess histamine cant ingest? If i want quercitin & other things I'd buy mixed. People with food allergies SHOULD BE ABLE TO FIND PLAIN DAO without Vit C, celluloses ( tree pulp), some people have tree allergies. Not very bright on manuf part.