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YI SHI YUAN · SINCE 1983

憶思源
用良心制良药

Producing medicine with conscience

Rooted in Singapore for over 40 years.
Bringing traditional wisdom and careful manufacturing to everyday family wellness.

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OUR HERITAGE

Rooted in tradition.
Committed to quality.

Since 1983, Yi Shi Yuan has focused on developing, manufacturing and promoting Chinese proprietary medicines and health products.
From carefully considered formulations to rigorous manufacturing, we take our responsibility to every family seriously.

Find your everyday wellness essentials.

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Where to Buy

Find Yi Shi Yuan near you.

Find a Bu Shen Yi Jing Wan stockist or visit our retail store.

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MADE IN SINGAPORE

From ingredients to finished products.
Care at every step.

Our products are made in Singapore with rigorous production and quality management standards.
GMP-certified since 2005, we bring consistency, reliability and care to every stage of manufacturing.

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1983 Established
Singapore Made in Singapore
GMP Certified since 2005

OEM SERVICES · MADE IN SINGAPORE

Your brand vision.
Its next step starts here.

Draw on our experience in manufacturing Chinese proprietary medicines and health products. Talk to us about your product direction, scope of collaboration and manufacturing needs to explore an OEM partnership for your brand.

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Have a product question?

Contact us for information about ingredients, directions or where to buy.
For individual health concerns, consult a qualified TCM practitioner or healthcare professional.

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This website provides general health information and is not a substitute for medical diagnosis or treatment advice. Read the ingredients, directions and precautions on the product packaging before use. Consult a qualified healthcare professional if you have health concerns.