It makes such a difference to my life to be able to take a capsule which allows me to eat some of the higher histamine foods. It makes eating out, travel and visiting friends so much easier and more enjoyable.
A great company to deal with, a very responsive team and a real person to communicate with. Thank you for all you are doing.

With this enzyme I find I can eat foods I wasn’t able to before. It’s good protection against these, just in case.

Great company! Had Dao from Amazon. Found Tolerance and much better. Will likely stick around!

I have been taking tolerance DAO tablets for nearly a year now and after trying other brands which don’t work for me, I can honestly say this little tablet has been a game changer! 😃X Adapting to a histamine intolerance lifestyle is very challenging but this DAO has given me more confidence to add more higher histamine foods to my diet at home …. And Allelujhia!! I can also go out to restaurants again without feeling too overwhelmed thinking about the consequences ! The customer service at Get tolerance is also 2nd to none !…Please don’t ever stop making this little gem !! A massive thank you to the lovely and brilliant dietitian Nicola from the “Dietary Edit” for recommending this brand. If you need help navigating histamine intolerance I wouldn’t hesitate to recommend Nicola and also this company .. both are amazing !!🤩 Xxx

I was sceptical as I’ve tried vegan dao before and that didn’t work for me, but this has worked wonders! So glad I discovered this!

I found out that I had histamine intolerance recently, and a dietitian recommended I tried these. They’ve definitely helped me be able to digest foods with more histamine in them. It’s made having a glass of wine so much more enjoyable too.

Brilliant product, excellent customer service and helpful information.

Tolerance has helped me to manage my histamine intolerance, it’s cleared my skin, helped my gut health & massively reduced my chronic pelvic pain! I feel like I’m finally getting somewhere with my health.

I've been using Tolerance in combination with anti-histamines and have found it to make a real difference! Basically all symptoms have been eliminated. My issues were primarily alcohol related. Love what the team are building here.

These have helped a lot. A friend told me about DAO after always feeling a little funny after eating out and having red wine. These seem to be helping quite a lot with it all as I couldn’t quite put my finger on. Relief!!

I’ve been using this product for quite a few months now, and it’s now an essential part of my healthcare. I can tolerate so many foods I couldn’t before, and my environmental allergies have also improved, some have completely gone. All of my body’s systems are generally just working better than before. I wish I’d found this sooner!

After 4 decades living with eczema, tolerance has been the most effective treatment I've ever used. Has been life-changing.

Dear Team.

My husband has fibromyalgia and therefore sensitivities to most supplements I try to find that might be of help. I keep trying and he’s very patient with me. However his sensitivities have meant stopping most of them after 4 weeks. Tolerance histamine has we believe helped lift some of the brain fog, he’s had lots of things going on which has increased his anxiety so it’s difficult to be precise in his evaluation. But it seems to have had a really positive effect on his ability to think clearly, with no adverse effects at all. Thank you

These capsules have really helped! I’ve been on them over a month and many of the congestion, nasal, gluey symptoms that would wake me in the night have decreased massively. I’ve been taking 2-3 a day because I’ve not yet fully started the 1st stage of the elimination plan. I’m hoping I can cut down once I fully commit to that. The capsules are easy to take. The only downside for me is the cost but I know these are the best as recommended by my dietitian. Maybe in years to come the prices may reduce. Overall, with the product, and customer care, I am extremely impressed!

Discovering Intolerance was a game-changer. I'd been hit by menopause and was eating such a limited diet, and now I can eat normally - it's literally changed my life. I'm really grateful to the founders, and I've been impressed by everything from their service to their packaging. Thanks for making such a difference.