MicroDefense with Oregano is a vegetarian, gluten-free supplement that supports gastrointestinal health and microbial balance, helping you keep a resilient gut and stronger immunity. This includes key ingredients like berberine sulfate, olive leaf extract, and oregano oil, working together to support gut balance and immune resilience. Pure Encapsulations are made to high standards of purity and potency.

Available Sizes & Variants:

90 capsules – convenient daily dose for a complete 3-month course.

Benefits & Features:

• Supports gut balance for easier digestion.
• Promotes immune support and helps defend against microbial imbalance with a carefully balanced blend including berberine and olive leaf extract, designed for daily use consistently.
• Contains oregano oil and clove for antimicrobial support and antioxidant benefits.
• Designed for daily use, with hypoallergenic ingredients and no unnecessary fillers, mirroring Pure Encapsulations' commitment to purity.
• Ideal for those seeking herbal supplements that support gut health alongside immune wellbeing, without gluten or common allergens.

MicroDefense with Oregano sits in Pure Encapsulations’ heritage of hypoallergenic, purity-tested supplements. The blend includes berberine sulfate 100 mg, olive leaf extract standardised to 15% oleuropein at 100 mg, Artemisia annua 150 mg, oregano oil extract 100 mg and clove powder 50 mg per capsule, all in a vegetarian shell. This level of quality mirrors the brand’s commitment to premium ingredients from trusted suppliers and rigorous potency testing. It sits alongside herbal supplements and familiar staples like pure encapsulations magnesium glycinate.

Ingredients: Sweet wormwood extract, berberine sulfate, olive leaf extract, oregano oil powder, clove powder, Vegetarian capsule (hydroxypropyl methyl cellulose)
Additives: Microcrystalline cellulose

• GTIN: 766298021379
• Manufacturer: Pure Encapsulations
• Categories: Best SellersNew ArrivalsPopular Supplement BrandsPure EncapsulationsSubscribe & Save Products
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products 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 30 days in the same original and unopened packaging. Subject to T&C's.

Take 1 capsule daily with a 6-8 oz glass of water, with or without meals, for 2-3 months. Blend, shake, or briskly stir 2 level scoops into 10-12 ounces chilled, pure water (or mix amount for desired thickness) and consume once daily, or use as directed by your healthcare professional. Do not take within 5 hours of bedtime as it may interfere with sleep.

Please consult the product packaging for accurate instructions on how to use the product.

1. Boosts immune system: Oregano is known for its powerful antimicrobial properties, making MicroDefense an effective supplement for boosting the immune system and protecting the body against various infections and illnesses.
2. Reduces inflammation: Oregano contains compounds that have anti-inflammatory effects, making MicroDefense beneficial for reducing inflammation in the body and providing relief from conditions such as arthritis and allergies.

The Active Ingredient Is: Berberine Sulfate

Berberine sulfate is an alkaloid found in medicinal plants and is used to support normal microbial balance in the gut. This form is the active berberine compound present in the formulation and is linked with antimicrobial activity in clinical contexts.

This product also contains olive leaf extract, Artemisia annua, oregano oil and clove powder, which collectively support microbial balance and immune function as described in the accompanying research into the product.

What Does Berberine Sulfate Do?

Berberine sulfate assists with microbial balance in the gut and contributes to gastrointestinal health through its antimicrobial properties, as discussed in clinical research conducted at the University. The mechanism is described in investigations that relate berberine to gut microbial community support.

Studies indicate antimicrobial effects of berberine against a range of microorganisms and support for gut health in adults, informing its inclusion in this multi-ingredient formula. This supports overall microbial balance in line with the documented evidence.

Compliance disclaimer: This product is not intended to diagnose, treat, cure, or prevent any disease.

Pure Encapsulations is recognised for a science-led, high-purity approach to supplement manufacturing. This brand’s track record of rigorous quality control and commitment to hypoallergenic formulas aligns with Welzo’s standards for clean, reliable products, making Pure Encapsulations a natural choice for MicroDefense with Oregano. The manufacturer’s emphasis on potency and purity testing reinforces our confidence in consistent product integrity and safety.

From a product perspective, MicroDefense with Oregano is formulated with vegetarian, gluten-free ingredients and is free from common allergens and unnecessary additives, reflecting Pure Encapsulations’ broader quality philosophy. This alignment with our quality and safety criteria helped us select Pure Encapsulations over alternatives. Our team evaluated the brand through Welzo’s vetting process, guided by our rigorous criteria and expertise, and confirmed a strong fit for a microbiome-focused supplement. For more on how we assess these standards, see Welzo's healthcare professionals and our quality assurance criteria.