Metagenics Sinuplex – Respiratory & Immune Support with Vitamin C, Quercetin, N-Acetylcysteine & Bromelain (120 Tablets)

Key Ingredients and Their Roles

Vitamin C (150 mg) is a well-known antioxidant that supports immune cell function and protects cells from oxidative stress. In Sinuplex, it helps maintain healthy tissues and contributes to the body's natural defences.*

Quercetin, a plant flavonoid with antioxidant properties, is included to help stabilise mast cells and support a balanced immune response to environmental triggers.*

Stinging Nettle has a traditional herbal history for seasonal comfort, thought to modulate histamine release and support clear nasal passages.*

N-Acetylcysteine (NAC), a form of cysteine, acts as a precursor to glutathione, the body's master antioxidant. It has mucolytic properties that help thin mucus and promote easier breathing.*

Bromelain, an enzyme from pineapple stems, is studied for its ability to reduce swelling in nasal passages and support sinus comfort.*

Together, these ingredients create a multifaceted approach to respiratory and immune health.

Benefits of Targeted Respiratory Support

Occasional nasal congestion, sinus pressure, and seasonal discomfort are common concerns. Sinuplex is designed to address these issues at their source by supporting the body's natural defences. The antioxidant and botanical combination helps maintain clear airways, while NAC's mucolytic action can ease stuffiness. Many users find that daily use helps them breathe more freely and feel more resilient during allergy season.*

The immune support from vitamin C and quercetin may also reduce the frequency of minor respiratory issues, helping you stay well year-round.*

What Is Sinuplex and How Does It Support Respiratory Health?

Metagenics Sinuplex is a nutritional supplement formulated to support sinus comfort, healthy respiratory function, and immune defense. It combines vitamin C, quercetin, stinging nettle, NAC, and bromelain—each selected for its role in maintaining clear airways and helping the body respond to seasonal environmental allergens. With once-daily convenience, it’s ideal for those seeking year-round respiratory wellness.

Whether you’re dealing with occasional sinus pressure or looking to bolster your immune system during cold and flu season, Sinuplex offers a comprehensive approach. The synergistic ingredients promote antioxidant activity, support mucosal health, and help maintain normal inflammatory responses.*

How to Incorporate Sinuplex Into Your Routine

For best results, take one tablet daily with a meal, or as directed by your healthcare practitioner. Consistency is key for respiratory and immune support. Sinuplex can be used year-round or during seasons when extra support is needed. Always consult a healthcare professional before starting any new supplement, especially if you have existing health conditions or are taking medications.

Why Choose Metagenics Sinuplex?

Metagenics is a brand trusted by healthcare professionals, committed to quality. Sinuplex is manufactured in a cGMP-certified facility and undergoes third-party testing for purity and potency. It is non-GMO and gluten-free, suitable for a wide range of dietary needs. As a Certified B Corporation, Metagenics prioritises sustainability and ethical practises, giving you confidence in your choice.

The formula is backed by scientific research and delivers precise doses of active ingredients for consistent support.

Frequently Asked Questions

Can I take Sinuplex with other supplements? Yes, but check with a doctor, especially if you take blood thinners or other medications, as NAC and bromelain may interact with certain drugs.

How long does it take to work? Benefits may vary. Some users notice relief within a few days, while for others it may take a few weeks of regular use to experience the full effects.*

Is Sinuplex suitable for vegans? The tablets are formulated without animal-derived ingredients, but check with the manufacturer for specific vegan certification.

*These statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, , or prevent any disease.