Saventaro® is a special, patented form of Cat’s Claw (Uncaria tomentosa). Cat’s Claw is a vine deriving its name from hook-like thorns that resemble the claws of a cat. It grows in the tropical rainforests of South and Central America. Saventaro® has been clinically studied to support healthy immune function.*

How is Saventaro® different than other Cat’s Claw products? In nature, Cat’s Claw occurs in two distinct chemical compositions: one containing beneficial pentacyclic oxindole alkaloids (POAs), and another containing tetracyclic oxindole alkaloids (TOAs), which can have undesirable health effects. The highest concentration of helpful compounds is found in the roots of the vine. Saventaro® is harvested from rootstock and uses a patented extraction method that guarantees it contains only POAs, which possess clinically demonstrated immune-modulating properties.* Why use a POA (Pentacyclic Alkaloid) cat’s claw extract? It supports critical immune-system activity.* POA cat’s claw has been shown to support components of a healthy immune system, including important T-cells.* Saventaro® is a unique, patented extract of cat’s claw. It is a standardized extract free of harmful levels of certain substances, called tetracyclic oxindole alkaloids (or “TOAs”), commonly found in traditional cat’s claw extracts. Saventaro® is a sustainably-harvested form of cat’s claw. The powerful plants used in Saventaro® come to us through the generosity of the Ashaninka people of Peru. In return, a percentage of the proceeds goes toward financial support for education, medical care and the vital protection of their rainforest lands. Saventaro® supports healthy B- and T- cell development.* It is the only patented cat’s claw extract to support both the natural and acquired immune systems.* Saventaro® supports joint health too.* It provides beneficial POAs, which are potent antioxidants and supports joint health.* *These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.

Label Information

Supplement Facts
Serving Size: 1 Veg Capsule
Servings Per Container: 90
Amount Per Serving%DV
Saventaro® POA Cat's Claw (pentacyclic chemotype) root extract standardized to 1.3% pentacyclic oxindole alkaloids (POA) (260 mcg) and free of tetracyclic oxindole alkaloids (TOA)20 mg*
*Daily Value not established

Saventaro® is a registered trademark of IMMODAL Pharmaka GmbH Austria and is made in the USA under license from IMMODAL. Protected by U.S. patents 5,723,625 and 7,238,374. Additional patents pending.

  • Suggested Use:

    Take 1 capsule three times daily for the first 10 days, and 1 capsule daily thereafter.

  • Storage: Keep out of reach of children.
  • Contraindications: If pregnant, nursing or taking any medications, consult a healthcare professional before use.
  • Other Ingredients: cellulose, plant-derived capsule (modified cellulose), calcium carbonate, magnesium stearate, silicon dioxide
  • Contains No: artificial coloring, artificial flavoring, dairy products, gluten, preservatives, salt, soy, sugar, wheat. Vegetarian formula.