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biOptimizers Gluten Guardian - 90 capsules

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In case you eat gluten, Gluten Guardian has your back:

  • Gluten Guardian is a blend of 6 plant-based proteolytic enzymes that includes Peptidase DPP-IV (an enzyme clinically proven to help break down gluten) — as well as three enzymes that break down starches and sugars.
  • Gluten Guardian is specifically designed to support digestive issues relating to gut-irritating foods containing gluten or casein
  • Gluten Guardian contains AstraZyme, a proprietary all natural plant derived compound extracted from Panax ginseng and Astragalus
  • Even if you eat gluten-free, most restaurants or kitchens do not separate gluten-containing foods. This means there’s always the risk of gluten-exposure anytime you eat out. Seemingly innocuous things like soy sauce and oyster sauce contain wheat.From beer, whiskey and vodka to ketchup, french fries, mustard and mayonnaise. Gluten is well entrenched. 
  • DPP-IV may be helpful for gluten sensitive people who accidentally ingest some unexpected gluten. Gluten Guardian may help gluten sensitive people overcome the negative effects of inadvertent gluten exposure. Considering even a grain sized piece of gluten containing food can trigger a reaction, Gluten Guardian should not be expected to negate the impact of consuming an entire bowl of pasta or pizza. Gluten Guardian is not a remedy for people with Coeliac Disease. It may offer relief for gluten sensitive people.
    • Nutritional Facts

      • Specifically designed to support digestion
      • Offers relief from occasional gas, bloating, indigestion
      • Supports the digestion and absorption of food
      • A blend of six (6) plant-based proteolytic enzymes that includes Peptidase DPP-IV as well as 3 enzymes that break down starches and sugars
      • Synergised with 4 proteases to break down proteins inside of wheat
      • Contains Astrazyme (to boost absorption of beneficial nutrients)
      • Contains 3 types of amylase to break down carbohydrates
      • Gluten Guardian is free of fillers, artificial colours, flavours and preservatives.
      • It is NON-GMO, NON-SOY, NON-DAIRY, and is in vegetarian capsules.
    • Suggested Use

      Take 3 capsules with a glass of water at the beginning of each meal. Store in a cool / dry location.


      Keep out of reach of children. Do not use if ulcer or gastritis are present. As with any product, discontinue immediately if adverse effects occur. Please consult a physician before beginning any new supplement diet, training program, or if you are undergoing treatment of a medical condition.

Customer Reviews

Based on 5 reviews
Angela Demetre (Gold Coast, AU)
Wonderful product

Gluten Guardian is great. There are times when I have to eat gluten as there are no other options, so I take 3 capsules and no bloating. I always carry a little container of capsules in my bag.

Eleanor McCoy (Brisbane, AU)
Can't live without it.

When gluten supps came out I seriously had my doubts - but I love this product. It allows me to "live" more often than I have dared to before. 100% recommend.

Marie J (Adelaide, AU)

Great safeguard for eating meals out. I have a lot of food intolerances, often I can’t even pinpoint for sure what upset my stomach, but these seem to work a treat. I just take 3 before dining out, and I don’t have to worry about leaving the restaurant in a hurry because I don’t feel well. Highly recommend!

Marco R. (Perth, AU)
This product is amazing! No

This product is amazing! No bloating or any digestive discomfort experienced when consuming gluten guardian prior to meals containing gluten!

Mei O. (Melbourne, AU)
This is the only Gluten

This is the only Gluten digestive enzyme that I will take and the only one that my naturopath will recommend I use. A great product! So pleased that OptimOZ is stocking it, as it takes a million years to get from the US.