

Moducare® Original — Plant Sterol Immune Modulator
The immune modulator trusted by 10 million people worldwide — daily balance for a system that’s under or overactive.
Your immune system doesn’t need a boost — it needs balance
Plant sterols + sterolins in the patented, clinically studied 100:1 ratio
Dual-action support — for a weakened immune system and an overactive one
Provide anti-inflammatory and anti-allergy properties, and may help support healthy cortisol levels
Description
Sick again — right on schedule? Your immune system isn’t weak. It’s out of balance.
Immune boosters keep failing you because boosting was never the problem. A dysfunctional immune system — whether underactive or overactive — is the real issue, and restoring balance is what delivers lasting support.
Moducare® Original is built on a 100:1 plant sterol and sterolin ratio that does something no ordinary immune supplement can: it modulates. It supports a weakened immune system and helps calm an overactive one — with decades of clinical study behind it and more than 10 million clients worldwide.
Ingredients
Active ingredients per
capsule:
- Plant sterols (beta-sitosterol)
- Sterolins — in the patented 100:1 sterol-to-sterolin ratio
Product Benefits
Plant Sterols + Sterolins (100:1)
- Support the functioning of the immune system
- Help support immune balance — underactive or overactive
- Anti-inflammatory and anti-allergy properties
- May help support healthy cortisol levels
Directions + Warnings
Adults: one capsule three times daily, or two capsules on rising and one before bed, on an empty stomach. Allow 2–3 months of consistent use before evaluating benefits.
WARNINGS: Not for transplant recipients or those with a history of diabetes or multiple sclerosis except under practitioner supervision. Not for use during pregnancy or breastfeeding, or in cases of sitosterolemia. This product is not intended to diagnose, treat, cure or prevent any disease. Consult a healthcare professional if you have a known medical condition. Keep out of reach of children.
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Moducare® Original — Plant Sterol Immune Modulator
Patented 100:1 plant sterol:sterolin ratio — a proprietary formulation competitors cannot replicate
Your immune system doesn't need a boost. It needs balance.
Moducare® supports a more intelligent approach to immune health — focused on balance rather than overstimulation. Instead of “boosting” the immune system, which can be counterproductive when it is already overactive or underactive, Moducare® helps support immune regulation using a clinically studied 100:1 ratio of plant sterols and sterolins.
These naturally occurring plant compounds help support the body’s ability to maintain healthy immune responses, whether that means calming excessive immune activity or supporting a weakened response. The result is a more balanced, adaptive immune system that can respond appropriately to everyday stressors, seasonal changes and environmental challenges.
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The 100:1 Ratio — The Science Behind the Standard
The specific 100:1 ratio of beta-sitosterol to beta-sitosterolin is more than just a formulation choice — it is the ratio demonstrated in clinical research to produce the immune-modulating effects for which Moducare® is known.
Beta-sitosterolin, the companion compound, enhances the bioavailability and biological activity of the sterol — meaning that without the correct ratio, the immune-modulating effect is significantly diminished. This is the technical core of Moducare®'s clinical differentiation and the reason competitors cannot simply replicate the formula's efficacy without licensing the proprietary technology.

Bi-Directional Immune Regulation — The Clinical Advantage
Moducare®'s ability to support both a weakened immune system and calm an overactive one is its most clinically significant and commercially unique feature. This bi-directional regulation is achieved through the modulation of cytokine activity — influencing the balance between TH1 immune responses (associated with defence against infection) and TH2 responses (associated with allergic and inflammatory overreaction).
Clinical studies have investigated Moducare® across a range of conditions where this balance matters: from athletes experiencing training-induced immune suppression to individuals with chronic inflammatory and allergic conditions.

Cortisol Modulation — The Stress-Immunity Connection
One of Moducare®'s less commonly discussed but clinically supported benefits is its role in helping normalise cortisol levels. Cortisol — the body's primary stress hormone — has a well-established suppressive effect on immune function when chronically elevated. Plant sterols and sterolins have been shown to help moderate cortisol production, which means Moducare® addresses the stress-immunity connection at a physiological level. This makes it particularly relevant for athletes, professionals under sustained pressure and anyone experiencing the immune compromise that accompanies chronic stress.
The Science behind Moducare®
Breathe easy: Understanding allergic rhinitis and finding relief
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The Effect of Plant Sterols & Sterolins on Chronic Illness
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Exercise Induced Immune Suppression
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