Histamine Intolerance Supplements
Histamine intolerance is not a food allergy, but it can present many of the same symptoms. Higher histamine levels can cause itching, rashes, nausea, runny nose, sneezing, bloating, and more. High histamine can be extremely uncomfortable. So how do you cope?
Histamine intolerance support supplements can help your body have a healthy response to histamine. Many times the symptoms are caused because you don’t have enough DAO enzyme which helps your body break down histamine.
Histamine intolerance is not a food allergy, but it can present many of the same symptoms. Higher histamine levels can cause itching, rashes, nausea, runny nose, sneezing, bloating, and more. High histamine can be extremely uncomfortable. So how do you cope?
Histamine intolerance support supplements can help your body have a healthy response to histamine. Many times the symptoms are caused because you don’t have enough DAO enzyme which helps your body break down histamine. Other nutrients like vitamin C, quercetin, and probiotics can support healthy DAO levels. Taking a DAO supplement like Histamine Block can increase diamine oxidase in the gut, supporting healthy levels of histamine.†
Common foods that might cause a release of histamine include citrus fruits, shellfish, legumes, and even fermented foods like sauerkraut. But you don't have to avoid foods that produce histamine! You can support your digestive tract in the healthy breakdown of histamine.†
Seeking Health's histamine intolerance support supplements are gluten-free and help support the healthy digestion of histamine-rich foods and the histamine pathway. Histamine Block, Histamine Block Plus, and other supplementation may support a healthy response to histamine intolerance.
Explore our supplements below, and use this helpful histamine support comparison chart to decide which ones are right for you.
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Best SellerBonus RewardsHistamine Block
4.7Rated 4.7 out of 5470 Reviews Based on 470 reviewsFrom $32.95Histamine Block by Seeking Health contains a patented enzyme formula providing 10,000 HDU of diamine oxidase (DAO) - the main enzyme responsible fo...
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Best SellerHistamine Block Plus - 60 Capsules
4.7Rated 4.7 out of 5137 Reviews Based on 137 reviewsFrom $59.95Too much histamine in your body can contribute to symptoms such as flushing, runny nose, sleep difficulties, and/or headaches. These pesky symptoms...
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HistaminX - 60 Capsules
4.7Rated 4.7 out of 598 Reviews Based on 98 reviewsFrom $42.95HistaminX by Seeking Health provides a combination of supportive herbal and plant-derived compounds that may work together to support seasonal comf...
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Best SellerHomocysteX Plus - 60 Capsules
4.9Rated 4.9 out of 5191 Reviews Based on 191 reviewsFrom $32.95HomocysteX Plus by Seeking Health supplies bioactive forms of four essential B-vitamins together with betaine (also known as trimethylglycine or TM...
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Methylate - 60 Tablets
4.4Rated 4.4 out of 563 Reviews Based on 63 reviewsFrom $39.95Methylation is an extremely important biochemical reaction that’s happening every second in every cell of your body. On the cellular level, methyla...
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Best SellerMix & Match
Buy 1, Get 2 FREE*Optimal Liposomal Vitamin C - 30 Servings
4.7Rated 4.7 out of 5414 Reviews Based on 414 reviewsFrom $32.95Optimal Liposomal Vitamin C by Seeking Health provides 1,000 mg of vitamin C (as sodium ascorbate and ascorbic acid) in a great-tasting liposomal l...
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Best SellerOptimal Liposomal Vitamin C Plus - 30 Servings
4.9Rated 4.9 out of 5200 Reviews Based on 200 reviewsFrom $37.95Optimal Liposomal Vitamin C Plus by Seeking Health provides 1,000 mg of vitamin C (sourced from Scotland) along with bioflavonoids and rose hips ex...
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Optimal PC - 100 Softgels
4.9Rated 4.9 out of 5102 Reviews Based on 102 reviewsFrom $42.95Optimal PC Softgels by Seeking Health provides 800 mg of phospholipids from non-GMO sunflower oil (containing about 15% (w/w) phosphatidylcholine) ...
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Best SellerProBiota HistaminX - 60 Vegetarian Capsules
4.8Rated 4.8 out of 5927 Reviews Based on 927 reviewsFrom $32.95ProBiota HistaminX contains probiotic species that have been carefully selected to exclude those that are known to increase histamine in the gut. T...
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Best SellerProBiota HistaminX Powder - 60 Servings
4.9Rated 4.9 out of 519 Reviews Based on 19 reviewsFrom $62.95Do you feel worse when using most probiotics? Do you have histamine concerns such as headaches, intestinal upset, skin issues, or heart palpitation...
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Bonus RewardsImprovedSAMe - 60 Capsules
4.8Rated 4.8 out of 567 Reviews Based on 67 reviewsFrom $34.95SAMe by Seeking Health provides 125 mg of S-adenosyl-L-methionine (SAMe) in each protective, acid-resistant vegetarian capsule (250 mg per 2 capsul...
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What our customers say
Real Google reviews from real customers.

Claire C.

Awesome
Keeps me hydrated so I can avoid breaking my fast until lunch time! I love the fizziness of the seltzer flavor.

Cheryl

Best probiotic for women
I love this probiotic. I often get flora imbalances since having my third child. I have been using this for 4 months a few times per week, and have had no issues since.

Megan

Best Prenatal
Love optimal prenatal. I tried several different brands before trying these and they are by far the best!

Claire C.

Awesome
Keeps me hydrated so I can avoid breaking my fast until lunch time! I love the fizziness of the seltzer flavor.

Cheryl

Best probiotic for women
I love this probiotic. I often get flora imbalances since having my third child. I have been using this for 4 months a few times per week, and have had no issues since.