Introducing G.I. Hist Support, a specially formulated solution for individuals struggling with processing histamine-rich foods and nutrients. This formula is particularly beneficial for those with genetic weaknesses in A01C, the enzyme responsible for breaking down ingested histamine. With the help of GI Hist, you can once again enjoy your favorite histamine-rich foods and beverages without any discomfort. One of the key ingredients in G.I. Hist Support is porcine-derived diamine oxidase (DAO), which has been extensively researched and found to have the same effectiveness as DAO derived from porcine intestine. Along with five other ingredients known to support allergy relief, GI Hist stands out as one of the top supplements on the market that includes essential cofactors and a high dose of DAO. Each serving of G.I. Hist Support contains 300mg of porcine kidney extract, which is equivalent to 20,000 International Units (I

Vitamin C (ascorbic acid) 200mg, N-Acetyl-L-Cysteine (NAC) 100mg, Porcine Kidney Powder 300mg, Alpha Lipoic Acid 100mg, Stinging Nettle Root 4:1 50mg, Bromelain 100mg.
Other Ingredients: Vegetable Cellulose (capsule), Microcrystalline Cellulose, Ascorbyl Palmitate and Silicone Dioxide.

Please refer to the product packaging label for the most accurate and up-to-date information regarding ingredients. It is crucial to review all ingredients on the product packaging itself carefully to ensure they align with your dietary needs and restrictions. Welzo cannot be held responsible for any discrepancies or allergen information on the website as the information is not always accurate.

UK, Europe & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched next working day).

Free shipping on orders over £45 to the UK.

Returns: Our supplements are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 14 days in the same original and unopened packaging.

For adults, it is recommended to take one to two capsules before consuming foods high in histamine, with a maximum time gap of 15 minutes. Children can take one capsule before consuming histamine-rich foods or as advised by their healthcare provider. To maintain daily health, it is suggested to take 2 capsules in the morning and 2 capsules in the evening.

Please consult the product packaging for accurate instructions on how to use the product. Welzo is not liable for any discrepancies or errors on the website. Always follow the directions on the packaging to ensure proper use.

1. G.I. Hist Support by Neuro Biologix is a powerful supplement that provides comprehensive support for gastrointestinal health.
2. This product contains a unique blend of natural ingredients, including quercetin, bromelain, and stinging nettle extract, which work together to promote healthy histamine levels and reduce inflammation in the digestive system.