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Digestive Enzymes for you
16/04/2025
Never received my order
Ordered 3 things, Eagerly waited for it to arrive, when it finally said delivered it was nowhere to be found. Still waiting on a response to my email.
Verified review
15/04/2025
I used only one pill and it did the job…
I used only one pill and it did the job for my meal. It is hard to schedule snacks (waiting 30 minutes to eat). Working on getting used to using it.
Verified review
13/04/2025
Haven’t had enough experience with the…
Haven’t had enough experience with the supplement
Verified review
13/04/2025
My grandson has CSID and Starchway…
My grandson has CSID and Starchway allows him to eat a little more normally. This company has always provided a high quality product in a timely matter. I highly recommend!
Verified review
11/04/2025
I love this company and Starchway
I love this company and Starchway. Always professional. Takes care of my intolerance to starch and sucrose in one!
Verified review
09/04/2025
I need it with meal or snack.
I wouldn’t digest my food properly without starchway and quatrase with every meal and snack. They really work!
Verified review
08/04/2025
I’m still waiting for the delivery
I’m still waiting for the delivery.
Not sure why this should take so long. Cannot rate the product at this time.
Verified review
07/04/2025
Excellent Pills, Difficult Payment
These pills are a life changer. I really truly need and appreciate them. That said, I cannot buy them with HSA funds, which is a real frustration, since they are so expensive. The payment goes through the Netherlands, so the HSA cards will not work. It’s a lot of money to pay out of pocket for as often as I need the pills.
Verified review
05/04/2025
Trusted
Trusted
Verified review
28/03/2025
The product works very well.
The product works very well. One of the orders was delayed, but did arrive.
Verified review
27/03/2025
Delivery was slower than usual.
Delivery was slower than usual.
Verified review
27/03/2025
I’m so glad to have found this
I’m so glad to have found this! It works better than the prescription medication.
Verified review
25/03/2025
Works pretty well, but expensive!
It helps a lot (I take 3 Starchway and 1 Quatrase with every meal)… I wish I could take the recommended 3 Quatrase, but that adds up $$$ too quickly.
I also question why Starchway packs in 7,500 units Invertase, while Quatrase only has a mere 500 units Invertase per capsule. Seems silly, so I have to take the Stachway with the Quatrase. Also, I wish they made a higher quantity (value-size) bottle of Quatrase, like they do for Starchway.
Verified review
24/03/2025
Quick delivery
Quick delivery
Verified review
19/03/2025
Feeling Great Now
I’m guessing that I was really deficient in these enzymes, because they have been a true game changer in terms of improving my digestion and elimination. I felt much better immediately after starting Starchway and continue to notice improvements. Actually I’m pretty thrilled!
Verified review
19/03/2025
Make it work!
Make it work!
Verified review
18/03/2025
I cried that I could eat food again
I originally purchased this on Amazon and discovered that my whole world has changed. I have IBS and super sensitive to garlic and onion. Like as soon as I eat anything with garlic or onion or the powders, I am sick in the bathroom for the whole day. I have been to my dr. gastrologist allergist nutritionist no-one has helped me. Other foods with Whey bother me as well and sometimes gluten. I found these on Amazon after asking ChatGbt what could help me and AI said intoleran and linked me to Amazon. I tried them at home at first and my boyfriend made a meal with just a little garlic in there for me to try. OMG i cried. I was able to eat it. Now we go out to dinner 2 times a month and I can eat whatever I want. I do take 4 pills before I eat a meal I know would make me sick. I keep a small baggie of pills in my car and one in my boyfriends car and the rest at home. I love that you have these. Thank you for changing my whole life. 🙂
Verified review
17/03/2025
Quality of life improved since using quatrase
Quatrase has helped me greatly expand my eating choices. I wish it was less expensive, but will continue using it as long as I can.
Verified review
12/03/2025
Starchway did help ease many of my…
Starchway did help ease many of my digestive symptoms, but not all (probably because I’m Palatinase deficienct).
Verified review
12/03/2025
Fast shipping
Fast shipping, best to order direct. Do not order through Amazon
Verified review
10/03/2025
I was recently diagnosed with several…
I was recently diagnosed with several digestive protein deficiencies in my small intestine. It was great to find Intoleran where I can order specific enzymes that I need. My bloating and nausea are gone!
Verified review
10/03/2025
Quick delivery
Quick delivery, great customer service and a product that works.
Verified review
10/03/2025
I ate a Apple and did not die !
I ate a Apple and did not die !
It was so sweet and yummy!!!! No stomach ache ! I am excited to be able to eat and not worry if it has garlic or onion… This is a miracle!
Verified review
07/03/2025
I haven’t received my order yet
I haven’t received my order yet, but have two rating requests.
Verified review
07/03/2025
Delivered on a timely basis and very
Delivered on a timely basis and very
Pleased woth product
Verified review
02/03/2025
Excellent for Me
Excellent for Me
Best lactose intolerance help I have ever had. One a day truly works great for me. You have to be patient and take it for a couple weeks faithfully and it will begin to work. I did that and it took about 10 days to really kick in. I have no problems now at all. So nice to not have to take a pill every time I eat something now. Once a Day!
Verified review
27/02/2025
Great service
Great service! Has what I need and is delivered in a timely manner.
Verified review
24/02/2025
These products have changed my life
These products have changed my life. After suffering my entire life with intolerances growing over the years I can now eat anything. Quatrase is amazing
Verified review
23/02/2025
I am able to eat thanks to Starchway
I am able to eat thanks to Starchway. Shipping was very fast, and I am so thankful since I was going to be out of mine the day that my order came in.
Verified review
22/02/2025
Great Sucraid Substitute
I have CSID and this is great to have when I do not have Sucraid available.
Verified review
19/02/2025
Great product
This product has really helped my son who is sucrose intolerant.
Verified review
18/02/2025
Being that I hate doing anything…
Being that I hate doing anything online. Intoleran made it a little easier for me. So, to me is definitely a plus. The capsules I have ordered are always on time.
Verified review
16/02/2025
My problem has not been of any…
My problem has not been of any impairment of digestion, rather it has been severe reactivity in my skin. I have not taken this supplement long enough to actually know how well it shall work, yet so far I can say that there has not been a worsening of the condition, so I will opt for faith in optimism and rate it five-star.
Verified review
15/02/2025
Very fast delivery and great product.
Very fast delivery and great product.
Verified review
10/02/2025
The real deal
The real deal. I need these digestive enzymes with every bite.
Verified review
08/02/2025
The delivery is quick
The delivery is quick. I love that I can have fructose again!
Verified review
03/02/2025
shipping has improved significantly!!!
shipping has improved significantly!!!! that was always my issue.
Verified review
02/02/2025
Great product
Great product! So far I’ve been able to eat fruit again!
Verified review
25/01/2025
Life-changing!
My son used to need 4 separate enzymes for certain foods and this allows him to take just one! Simplifying meals has given him the confidence to eat out w friends (this is HUGE) and try new foods without anxiety. I’m so thankful our dietician told us about Intoleran since stores in US don’t carry them. We are beyond grateful!
Verified review
24/01/2025
Fast shipping
Fast shipping, reliable customer device, and a product that works! My histamine symptoms are much more manageable taking the DAO plus. I also love the container. It’s easy to out in my pocket and travel with!
Verified review
19/01/2025
Can’t do without it
My digestive tract would make me uncomfortable at every meal or snack without Intoleran for carb digestion. I have multiple gut issues, including extreme FODMAP, lactose and grain sensitivity. Intoleran is essential for me. It works!
Verified review
18/01/2025
Always helpful and quick replys
Always helpful and quick replys
Verified review
17/01/2025
It actually works.
Wish I learned about this years ago.
Verified review
16/01/2025
Can’t rate intoleran yet
Can’t rate intoleran yet. Have only taken it for two days. Will rate after one month of use.
Verified review
16/01/2025
Then shipping took a while and the…
Then shipping took a while and the information was not clear on when it would get here. I got the sample from every single one of their products. To me is not 100% crystal clear when to use the starchy or fiber in contrast with Quatrase. I have used quatrase for a whole month and it has helped tremendously so I am looking forward to see the impact of the other products.
Verified review
10/01/2025
Quick replies on product information…
Quick replies on product information and use of product
Verified review
02/01/2025
I just received my package yesterday
I just received my package yesterday. Have nothing to report
Verified review
01/01/2025
Did not receive order
Did not receive order, but was charged.
Verified review
30/12/2024
The lactase drops
The lactase drops. The quick delivery. I made really nice butter.
Verified review
29/12/2024
They are prompt. Even when I order around holidays.
They are prompt. Even when I order around holidays.
Verified review
About Intoleran
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Intolerance test
Discover your intolerance profile in 2 minutes with 4 easy steps.
Select the foods. you think you may be sensitive to for your intolerance test Digestive enzymes. Additional information about digestion and digestive enzymes Personal intolerance profile. Insights into food groups with possible intolerances Personal advice. Specific recommendations and tips on how to manage your food intolerances
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