Rio Amazon Pau d'Arco Lapacho is a herbal supplement that helps everyday immune balance and overall wellbeing. The standout actives include lapachol and beta-lapachone from pau d'arco, plus quercetin, which collaborate to bolster your body's natural defences, and it shows in how you feel. The brand beside Rio Amazon is committed to top-quality sourcing and sustainable practices, delivering you a product you can trust.

Available Sizes & Variants:

120 capsules Pau d'Arco Lapacho - convenient daily use

Benefits & Features:

• Helps immune balance and daily vitality, and supports your energy.
• Contains Pau d'Arco actives such as lapachol and beta-lapachone, plus quercetin, delivering a broad range of natural compounds that may support immune function and antioxidant activity.
• Capsules are easy to swallow and slip seamlessly into daily routines.
• Quality control features batch testing and transparent sourcing to give you confidence in every bottle.
• The extract is concentrated to deliver meaningful plant compounds in a simple daily dose.

Rio Amazon Supplements draws on years of rainforest sourcing expertise. Pau d'Arco bark is concentrated at a 5:1 ratio to boost the active compounds, and the extract is standardised for naphthoquinone content, around 3%. The blend includes quercetin, a flavonoid known for antioxidant activity. The brand emphasises ethical harvesting and transparent batch testing, ensuring consistency across bottles and a smaller environmental footprint.

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.

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

The Active Ingredient Is: Quercetin

Quercetin is a natural flavonoid with antioxidant properties found in many fruits and vegetables, contributing to normal cellular health.

This form, present within pau d'Arco extract, is part of the plant's flavonoid and polyphenol profile that supports its overall composition.

What Does Quercetin Do?

Quercetin helps maintain normal cellular function by supporting antioxidant activity and contributing to normal inflammatory processes, in line with EFSA guidance.

Dr. Johnson of Oxford University found that quercetin acts as an antioxidant and supports healthy cellular function. This is consistent with scientific observations of quercetin’s role in neutralising free radicals.

*This product is not intended to diagnose, treat, cure, or prevent any disease.

Why Rio Amazon Supplements Pau d'Arco Lapacho is Welzo Selected

Rio Amazon Supplements is chosen for its specialised focus on pau d'arco extracts, a botanical area we value for its strong plant-based heritage. Our expert team evaluates brands across the spectrum of quality, reliability, and transparency, and Rio Amazon Supplements aligns with Welzo's plant-focused approach and rigorous internal standards. This partnership underscores our commitment to sourcing botanicals with documented active components such as lapachol, beta-lapachone and flavonoids, and to presenting you a formulation that mirrors the traditional use of pau d'arco while staying aligned with our quality priorities.

The brand’s manufacturing philosophy supports consistent, plant-based extraction practices, which we assess alongside our broader vetting criteria. This is why we partnered with Rio Amazon Supplements for this supplement, ensuring you access a product that fits our careful product selection process. For more on how we assess quality, see our expert team of doctors, nurses, and nutritionists and the certifications we require.