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Gluten Guardian
Enjoy every meal with confidence—BiOptimizers Gluten Guardian supports comfortable digestion with a plant-based enzyme blend.
Free delivery on subscriptions
Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.
Healf Zone members get free next day delivery on all orders.
Buy now, pay later from £16.50/mo
Key Benefits
- With lactase enzyme to improve lactose digestion for those who struggle with dairy.
- Plant-based enzymes crafted to support your digestive comfort at mealtimes.
- Convenient capsules—ideal for eating out or at home.
- Perfect for anyone seeking extra support when enjoying dairy foods.
Feel at ease around the table—Gluten Guardian by BiOptimizers brings together a unique blend of plant-based enzymes, including lactase, to help you enjoy dairy with less worry. The inclusion of lactase enzyme means it can improve lactose digestion in individuals who have difficulty digesting lactose, so you can savour your favourite dishes with greater comfort.
Whether you’re dining out or cooking at home, Gluten Guardian is designed for those looking for digestive support when meals may contain dairy. Its carefully selected enzymes work together to help you feel more at ease, making it a helpful companion for social occasions and everyday eating. If you have specific dietary needs, always consult a healthcare professional for advice.
Founded in 2004 by three-time Canadian natural bodybuilding champion Wade Lightheart and entrepreneur Matt Gallant, BiOptimizers offers a life-changing range of supplements and digestive enzymes to help you achieve your health and fitness goals. Backed by science, they have created products that use the most effective doses of the highly researched ingredients to achieve a biologically optimised state of health. With a carefully curated range of supplements that aid digestion, brain health, joint and muscle health, and more, BiOptimizers empower you to achieve optimal health from the inside out.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Enzyme Blend (Peptidase DPP-IV, Protease, Neutral Bacterial Protease, Fungal Amylase, Acid Stable Protease, AstraZyme); Carb Blend (Amylase, Bacterial Amylase, Lactase, Glucoamylase), Trace Minerals.
Other Ingredients: Rice extract, capsule shell (hypromellose, water, carrageenan), preservative (potassium acetate).
Take Gluten Guardian with meals that contain dairy or lactose. Take 3 capsules with each meal for optimal effects. Take with up to 6 meals per day.
Additional Information:
Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.
If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.
We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.
Gluten Guardian
Enjoy every meal with confidence—BiOptimizers Gluten Guardian supports comfortable digestion with a plant-based enzyme blend.
Free delivery on subscriptions
Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.
Healf Zone members get free next day delivery on all orders.
Buy now, pay later from £16.50/mo
Key Benefits
- With lactase enzyme to improve lactose digestion for those who struggle with dairy.
- Plant-based enzymes crafted to support your digestive comfort at mealtimes.
- Convenient capsules—ideal for eating out or at home.
- Perfect for anyone seeking extra support when enjoying dairy foods.
Feel at ease around the table—Gluten Guardian by BiOptimizers brings together a unique blend of plant-based enzymes, including lactase, to help you enjoy dairy with less worry. The inclusion of lactase enzyme means it can improve lactose digestion in individuals who have difficulty digesting lactose, so you can savour your favourite dishes with greater comfort.
Whether you’re dining out or cooking at home, Gluten Guardian is designed for those looking for digestive support when meals may contain dairy. Its carefully selected enzymes work together to help you feel more at ease, making it a helpful companion for social occasions and everyday eating. If you have specific dietary needs, always consult a healthcare professional for advice.
Founded in 2004 by three-time Canadian natural bodybuilding champion Wade Lightheart and entrepreneur Matt Gallant, BiOptimizers offers a life-changing range of supplements and digestive enzymes to help you achieve your health and fitness goals. Backed by science, they have created products that use the most effective doses of the highly researched ingredients to achieve a biologically optimised state of health. With a carefully curated range of supplements that aid digestion, brain health, joint and muscle health, and more, BiOptimizers empower you to achieve optimal health from the inside out.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Enzyme Blend (Peptidase DPP-IV, Protease, Neutral Bacterial Protease, Fungal Amylase, Acid Stable Protease, AstraZyme); Carb Blend (Amylase, Bacterial Amylase, Lactase, Glucoamylase), Trace Minerals.
Other Ingredients: Rice extract, capsule shell (hypromellose, water, carrageenan), preservative (potassium acetate).
Take Gluten Guardian with meals that contain dairy or lactose. Take 3 capsules with each meal for optimal effects. Take with up to 6 meals per day.
Additional Information:
Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.
If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.
We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.
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Frequently asked questions
Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
The Healf Source offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.
We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.
Healf Curation Process™
Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.
The Discovery
Expert Validation
Community Testing
The Discovery
Expert Validation