Quercetin / Bromelain Complex is a dietary supplement designed to support a healthy inflammation response and natural sinus support, powered by a potent duo of quercetin and bromelain. The blend also supports immune function with added vitamin C and magnesium, and ProHealth's commitment to GMP manufacturing and third party testing adds trust. With easy absorption and a focus on natural sinus support, this formula is designed to fit daily wellness routines.

Benefits & Features:

• Supports a healthy inflammation response for everyday comfort.
• Promotes natural sinus support by balancing histamine levels and easing pressure when seasonal challenges arise.
• Contains vitamin C and magnesium to support overall wellness as part of a simple daily routine.
• Manufactured in the USA to high quality standards with third party testing for safety and purity.
• The star combination of quercetin and bromelain targets natural sinus pressure relief and inflammation modulation, while the formulation aims to support balanced histamine responses for everyday comfort.

ProHealth's Quercetin / Bromelain Complex draws on years of formulation expertise, with a focus on easy absorption and clean ingredients. Simple to take, day by day. Quality you can trust. Made in the USA. Quercetin acts as a powerful antioxidant and helps moderate histamine release, while bromelain supports anti inflammatory action and helps absorption. The family owned ethos and GMP standards set this apart in a crowded market. For broader wellness, many shoppers pair it with probiotics or a vitamin d supplement, or even berberine for metabolic balance.

Vitamin C (as magnesium ascorbate)
Magnesium (from magnesium ascorbate)
Quercetin dihydrate (Dimorphandra mollis)(seeds)
Bromelain (from pineapple) (2,000 GDU per gram)
Other Ingredients: Cellulose Fiber, Maltodextrin, Microcrystalline Cellulose, Croscarmellose Sodium, Stearic Acid, Magnesium Stearate, Hydroxypropyl Methyl Cellulose, Silicon Dioxide, Glycerin, Hydroxypropyl Cellulose.
Does Not Contain: Yeast, sugar, rice, citrus, gluten, dairy, soy, artificial colors.
Contraindications: Very large doses may cause diarrhea.
Drug Interactions: Warfarin

• GTIN: 850023410818
• Manufacturer: ProHealth
• Categories: BromelainGout SupplementsLung & Respiratory SupplementsNew ArrivalsProHealth Longevity supplementsQuercetin
• 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 3-6 tablets daily in separate doses between meals for best results, or as directed by a doctor.

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

The Active Ingredient Is: Quercetin Dihydrate

Quercetin dihydrate is basically a plant flavonoid with antioxidant properties that supports normal immune function and helps keep a balanced histamine response. This form is used in the tablet blend for better stability and uptake.

This formula also includes bromelain and vitamin C alongside magnesium to back up quercetin's main role, with the combo aimed at supporting healthy inflammatory balance and sinus comfort through everyday bodily processes.

What Does Quercetin Dihydrate Do?

Quercetin dihydrate helps support immune function and moderate histamine responses as part of everyday bodily processes and antioxidant activity.

EFSA-aligned concepts show the nutrient participates in normal antioxidant protection and histamine regulation, with supporting roles from bromelain and vitamin C that help keep the intestinal and systemic environment necessary for these functions.

This supplement isn’t intended to diagnose, treat, cure, or prevent any disease.

Size of the serving - 100 Capsules

Why ProHealth Quercetin/Bromelain Complex is Welzo Selected

We picked ProHealth as our trusted supplier for this supplement because of the brand’s solid commitment to quality and reliable manufacturing practices. The manufacturer’s US-based operations follow GMP standards, underscoring a longstanding reputation for reliability and safety in everyday wellness products. ProHealth’s emphasis on an easily absorbed formula sits well with Welzo’s focus on delivery and user experience.

ProHealth undergoes rigorous testing via third-party labs in the US, including heavy metal analysis, which reinforces our confidence in product purity. This proactive testing regime is matched by strict manufacturing practices and the use of global ingredients chosen for quality. Our evaluation also recognised ProHealth’s clear emphasis on safety and transparency, something we factor into our partnership decisions. This brand was evaluated by our expert team of doctors, nurses, and nutritionists for compliance with the certifications we require.

The product fit is strong: Quercetin/Bromelain Complex from ProHealth directly supports a formula aimed at balanced inflammatory responses and antioxidant activity, with vitamin C and magnesium co‑ingredients to support the overall profile. Welzo’s brand evaluation process centres on credible heritage, robust testing, and regulatory alignment, making sure this partnership meets our standards and the needs of this supplement category.