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๐ Unlock your gutโs potential with next-level histamine defense!
Designs for Health HistaGest-DAO offers a potent 20,000 HDU diamine oxidase enzyme in delayed-release tablets designed to survive stomach acid and activate in the small intestine. This gluten-free, travel-friendly supplement supports healthy histamine metabolism by breaking down food-derived histamines, helping reduce digestive discomfort linked to histamine sensitivity. Trusted by functional medicine practitioners, itโs the smart choice for proactive digestive health.

| ASIN | B0BSWCCPF5 |
| Age Range Description | Adult |
| Best Sellers Rank | #32,369 in Health & Household ( See Top 100 in Health & Household ) #129 in Multi-Enzyme Nutritional Supplements |
| Brand | Designs for Health |
| Brand Name | Designs for Health |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 169 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Tablet |
| Flavor | Unflavored |
| Item Dimensions | 2 x 1 x 3 inches |
| Item Form | Tablet |
| Item Highlight | Support Digestion of Histamine-Containing Foods, 20000 HDU DAO Diamine Oxidase Enzymes |
| Item Weight | 0.02 kg |
| Manufacturer | Designs for Health |
| Manufacturer Part Number | HGD060 |
| Material Features | Gluten Free |
| Material Type Free | Dairy Free, GMO Free, Soy Free |
| Number of Items | 1 |
| Primary Supplement Type | DAO Tablets |
| Product Benefits | Histamine Metabolism Support |
| Special Ingredients | Diamine Oxidase |
| Total Servings Per Container | 60 |
| UPC | 879452006898 |
| Unit Count | 60 Count |
J**N
Tiny Pill, Big Impact
I've always struggled with seasonal allergies but hate taking allergy medicine. Taking this twice a day has greatly reduced my allergy symptoms. It's pricey, but it's worth it. I tried a similar product that was half the cost and it did absolutely nothing. I love the tiny pill size and the ease of the dispenser.
K**A
Great for on the go confidence!
I've had a great experience with Designs for Health HistaGest-DAO. The capsules are easy to take, and they've become a helpful addition to my routine. I appreciate that the ingredients are high quality, which is one of the reasons I trust this brand. I keep a few capsules in my purse so I always have them with me to take before eating, especially when I'm dining out or away from home. It's convenient to have them on hand, and they've been easy to incorporate into my daily routine. Overall, I'm very happy with this purchase and will continue buying it. If you're looking for a high-quality DAO enzyme supplement from a reputable brand, I would definitely recommend giving HistaGest-DAO a try.
J**L
Will keep buying this
My functional medicine practitioner told me to get this for my histamine intolerance (HI). I tend to flare in the spring so I bought it and take it every day. I do see a difference and will have it on hand for the next allergy season for sure. Yes, it's expensive, but it does help me enjoy foods that trigger my HI during the spring/summer months.
Y**Z
Supports Histamine Digestion
HistaGest-DAO by Designs for Health is a solid supplement for supporting the digestion of histamine-containing foods. The gastro-resistant tablets work well and are convenient to take. I noticed reduced discomfort after meals high in histamine. The only reason I rated four stars instead of five is that results can vary depending on the individual and timing of the dose, but overall, itโs a high-quality product for those managing histamine sensitivity.
M**M
Good product at a high price
The first order was great and then the price went up $15 so Iโm not gonna order again unless the price goes down
G**S
Life saver
Expensive but helps with histamine sensitivity a great deal.
A**T
They work
I have tried several different DAO supplements for histamine intolerance. This one works the best and I love that the tablets are tiny and can be swallowed without water. The package is also easy to just put in my purse or even my pocket as it is small. Sadly though, these are super expensive, even on subscribe and save....and I go through 2 per month. I will keep trying other brands to see if I can find something more economical.
N**G
Good product
Helps with my gut issues
A**K
Superb for histamine reactions
Although this is not a cheap product by any means it gives peace of mind as a MAST cell activation syndrome suffered that my wife can enjoy a meal out without having a histamine reaction and feeling terrible. Really good product and will purchase again.
N**A
Works very well
Prevents headaches after eating foods high in histamine
A**R
Works
Works well when following a no histamine diet and used on the occasions of no choice but eating histamine food.
Trustpilot
3 days ago
1 month ago