Rio Amazon Catuaba is a nutritional supplement that supports mental energy and wellbeing, thanks to catuaba bark extract as the star ingredient. Rooted in the traditional use of catuaba bark in South America, this brand blends heritage with strict quality standards. Each capsule is intended for daily vitality and easy integration into a busy lifestyle.

Available Sizes & Variants:

60 Capsules - Classic bottle, great value for daily use.

Benefits & Features:

• Supports mental energy for sharper focus.
• Catuaba bark extract helps support mood and energy as part of everyday wellness.
• Star ingredient may modulate neurotransmitter activity, [which could support brain health, mood, and general wellbeing], helping daily life feel a little easier each day today.
• Designed for daily use with simple, easy-to-swallow capsules.
• Quality manufacturing focuses on purity, with careful sourcing from trusted suppliers.

Rio Amazon taps a heritage of South American use, with catuaba bark long valued for vitality. The active alkaloids and phytochemicals are thought to support mental energy and mood, and early research suggests it may modulate neurotransmitters like dopamine. Sourcing is described as carefully chosen, with standardised extract to help ensure consistent potency across batches and a reliable everyday supplement you can feel good about.

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: Catuaba Bark Extract

Catuaba bark extract is an herbal ingredient traditionally used in South America to support vitality and well‑being. The extract is derived from the bark of the catuaba tree and serves as the primary active component in this formulation.

This product centres on catuaba bark extract, with excipients acting as bulking agents to aid production where present.

What Does Catuaba Bark Extract Do?

Catuaba bark extract plays a role in mental vitality and sexual well‑being by modulating neurotransmitter activity in preliminary research contexts.

This mechanism reflects normal physiological processes that may support brain health and mood, in line with available scientific context.

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

Rio Amazon is selected for its strong manufacturing philosophy centred on purity, potency and consistent quality. This brand prioritises rigorous quality standards and GMP-compliant production, providing a solid foundation for reliable catuaba bark extract products. The manufacturer is recognised for its heritage in botanical formulation, with a clear focus on ensuring each batch is produced to high specifications and subjected to contaminant screening and potency verification as part of standard quality control.

Welzo’s team evaluates brands against our criteria for sourcing practices, regulatory alignment and labelling transparency. We emphasise traceability, safety and consistent supply, and we examine whether a partner meets these benchmarks during our assessment. This brand aligns with those expectations through disciplined sourcing, robust manufacturing practices and a commitment to product integrity. For deeper assurance on how we verify ingredient quality, our team reviews documentation with Welzo's healthcare professionals and confirms adherence to established quality standards how we verify ingredient quality.

Together, Rio Amazon’s focus on a pure, well-controlled catuaba extract makes them a natural fit for this supplement, earning our endorsement for dependable quality and consistent performance Welzo's healthcare professionals.