Supplying standardized Orthosiphon (Orthosiphon aristatus / Orthosiphon stamineus) raw materials grown in controlled environments to enable consistent, reliable formulations worldwide.
A premium Indonesian leafy herb traditionally brewed as “Java Tea” to support healthy fluid balance and everyday urinary comfort.
Orthosiphon is widely used in traditional herbal practices across Southeast Asia and is recognized in modern wellness categories for its role in supporting urinary tract wellness, kidney function support, and daily detox-style routines making it ideal for capsules, teas, extracts, and functional blends.
PT Karya Agro Nasional specializes in the cultivation and processing of high-quality herbal plants, spices, and natural food ingredients. Our operations are divided into on-farm and off-farm sectors, ensuring sustainability from cultivation to meeting industry standards.
In the on-farm sector, we grow premium raw materials under optimal conditions, following strict environmental practices that benefit both the crops and local communities.
In the off-farm sector, we focus on post-harvest processing, preparing ingredients to meet the specific standards required by manufacturers.
Let’s collaborate to enhance your products with sustainable and high-quality ingredients. Contact us today!




We provide dried leaves for local and international needs with the best quality.

Tailored drying and particle-size options based on your product requirements.

Moisture, microbial load, and contaminant checks available upon request.

Complete support including phytosanitary certificates, COA, COO, and other required documents.

Monthly or quarterly contract options to ensure stable, uninterrupted ingredient availability.
| Our Values
Consistent shipments of Orthosiphon to regulated markets with complete documentation and quality compliance.
Our Sauropus is used in well-known lactation and herbal products, proving its safety, consistency, and reliability for large-scale production.
Each batch is tested to meet pharmaceutical and nutraceutical requirements, ensuring safe, clean, and stable raw materials for your formulations.
We support multi-year supply agreements with stable quality and volume, helping you secure continuity for your lactation product lines.
Controlled drying, cutting, and processing systems designed to maintain key compounds and consistent specifications in every shipment.
Every lot can be traced back to farm blocks and processing records, supporting your audit, certification, and regulatory needs.
Our team understands documentation, export procedures, and industry standards, making it easier for you to source Sauropus globally with confidence.
Premium Herbal Ingredients Available in Great Grades
Proven Reliability Through Our Customers Experience
We’ll provide detailed product information based on your requirements.
We provide high quality leaves.
We are able to provide dried Orthosiphon leaves in the requested quantity and quality.
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