NOW Foods Pau D'Arco acts as a herbal supplement that boosts immune resilience and microbial defence, thanks to the inner bark of Tabebuia. The star actives include lapachol and beta lapachone, which show anti inflammatory and antimicrobial potential in preclinical research, and NOW Foods has a long standing reputation since 1968 for quality, with products produced in GMP certified facilities.

Available Sizes & Variants:

500mg Pau D'Arco capsule – standard dosage per serving.

Benefits & Features:

• Supports immune health.
• Star ingredients lapachol and beta lapachone offer anti inflammatory, antimicrobial and antioxidant potential in preclinical research.
• Traditionally used herbal support, with tabebuia bark sourced for quality in a GMP environment.
• Suitable for vegetarian and kosher diets, giving you dietary flexibility.
• Manufactured in a GMP facility to ensure quality and safety for daily use.

NOW Foods has built a solid reputation for quality since 1968. Pau D'Arco is produced in a GMP certified facility and backed by non-GMO, kosher and vegetarian friendly standards. The inner bark of Tabebuia heptaphylla supplies lapachol and beta lapachone, the star actives linked with anti inflammatory, antimicrobial and antioxidant potential in early research. This heritage approach means reliable sourcing and careful quality checks you can trust as part of a holistic wellness routine, often alongside probiotics and berberine or a vitamin d supplement. It\'s a versatile addition to a wellness routine, often alongside probiotics and berberine or a vitamin d supplement.

Total Carbohydrate, Pau D'Arco (Tabebuia heptaphylla) (Inner Bark)

• GTIN: 733739047250
• Manufacturer: NOW Foods
• Size: 100 Capsules
• Categories: Best SellersNOW Foods SupplementsSubscribe & 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 2 capsules 1 to 2 times daily as needed. Store in a cool, dry place after opening. For adults only. Not recommended for pregnant or nursing women. Consult a physician if taking medication or have a medical condition. Keep out of reach of children.

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

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Primary Ingredient Is: Beta-lapachone

Beta-lapachone is an organic bioactive compound found in pau d'arco bark used in herbal blends.

This form is linked to anti-inflammatory, antimicrobial and antioxidant activities in preclinical research, echoing its traditional use in Tabebuia-based products.

What Exactly Does Beta-lapachone Do?

Beta-lapachone engages in anti-inflammatory and antimicrobial activity in lab studies and shows antioxidant potential.

Lab-based mechanisms described include downregulation of COX-2 and telomerase, and induction of apoptosis in cancer cells via mitochondrial pathways, and human evidence remains limited, which is worth noting.

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

NOW Foods has a long-standing heritage in the supplement industry dating back to 1968, recognised for its commitment to quality, transparency and rigorous testing. This brand’s sourcing practices emphasise ingredient integrity, with products produced in GMP-certified facilities and a breadth of third-party assurances that align with our standards for safety and consistency. NOW Foods is also Non-GMO, Kosher and suitable for vegetarians/vegans, reflecting a broad, well-supported quality framework that resonates with our customer expectations. Our team looks for brands with clear manufacturing practices and verifiable quality systems, and NOW Foods consistently delivers on these fronts, which is why we favour them over many competitors. For this Pau D’Arco, the brand’s heritage in herbal supplementation complements our product fit by offering established formulation discipline while maintaining transparency in testing and certifications. This brand was evaluated by Welzo's healthcare professionals for compliance with our ingredient quality and purity standards.