What Is Yi Tiao Gen (一條根)? Kinmen's Herbal Muscle Rub, Explained

Ask any Taiwanese visitor what to buy in Kinmen and the answer is usually the same: Yi Tiao Gen (一條根). This local root, Glycine tomentella Hayata, has been used in topical rubs for generations, and the ointments, sprays and patches made from it are carried home across Asia by the suitcase-load. Here is what it actually is, and how the different formats are used.

What is Yi Tiao Gen?

Yi Tiao Gen means "one single root", named for the plant's long taproot. Grown on Kinmen island, it is traditionally prepared into topical formulations applied to tired muscles and joints: the shoulders and neck after desk work, the lower back after lifting, the legs after sport. It is a traditional herbal preparation for external use, not a registered medicine, and persistent pain should always be assessed by a doctor.

Who is Dr Wang GTH (王大夫一條根)?

Dr Wang GTH is a five-generation Kinmen herbal house founded in 1855, one of only five licensed producers using authentic Kinmen-grown Yi Tiao Gen, and the only one certified as a Taiwan B Corp, alongside ISO and SGS quality certifications. EMIS+ imports the range directly from official Taiwan retail channels with receipts retained, so what you buy in Singapore is the same product sold in Kinmen.

Ointment, spray, patch or roll-on: which format?

The ointment (擦倍靈) is the classic: a green balm massaged into the skin, available from a 1 g trial size up to a 120 g family tub. Choose it when you want the ritual of a proper massage-in rub.

The spray (噴倍靈) is the no-mess option: mist it over shoulders, back or legs and let it absorb. Ideal for hard-to-reach spots and post-gym use; available in a 100 ml home bottle and a 50 ml sample size while stocks last.

The patch (貼倍靈) works while you do: a thin 13 x 7.5 cm plaster worn up to 8 hours, discreet under office wear, popular for overnight recovery.

The roll-ons pair Yi Tiao Gen essence with chamomile (daytime, calming) or marjoram (evening wind-down), in 10 ml rollerballs sized for a handbag or cabin luggage.

Where to buy authentic Yi Tiao Gen in Singapore

The Dr Wang GTH range at EMIS+ is a limited, directly imported batch, including value bundles like the Starter Kit (ointment sample plus spray) and Family Pack. Every listing states the current batch expiry.

Traditional herbal preparations for external use, not evaluated by HSA for medicinal claims. Consult a healthcare professional for persistent conditions, or before use if pregnant, nursing, or on medication.