CavaTide® Clean:

Well Shine's unique process detoxifies Jack Bean, providing a patented extract for health.

Science-Backed Benefits:

Proven in studies to enhance bladder health by improving its elasticity and function.

Global Recognition:

Our Jack Bean breakthrough is globally patented.

Canavalia ensiformis, also well-known as Jack bean, is an annual semi-climbing herbaceous plant native to the tropics and subtropics. It thrives in sunny, well-drained locations. Since ancient times, it has been recognized for its beneficial functions, with its key active component being the Concanavalin A (Con A).

Exclusive Detoxification Technology

Well Shine's R&D team utilizes a unique patented technology to remove toxic substances from Canavalia ensiformis (Jack bean) and extract a safe ConA essence, known as CavaTide®. This essence has the ability to regulate physiological functions and is further protected by a US patent certificate.


Inducing macrophages to secrete a plasmin activator and activating immune T cells to regulate the immune system.

International Patents

Jackbean US Patent

United States Patent

Jack Bean TW Patent

Taiwan Patent

China Patent

Improving Bladder Health

An animal model research experiment was conducted at Albany College of Pharmacy and Health Sciences in New York by Dr. Levin, an internationally renowned urology expert.

Studies have shown that Jack bean protects the bladder by maintaining bladder elasticity and increasing contractile responses. Furthermore, Jack bean exhibited significantly better bladder compliance and contractility.

*We have conducted several international research on Well Shine® Jack bean and are pleased to share our findings upon request.

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