Sun Ten Dao Chi San (Bian Fang) | Rehmannia & Lophatherum Formula Granules | 導赤散 (變方) / Default Title

Granules That Take the Guesswork Out of Ancient Formulas

Dao Chi San (Bian Fang) is a traditional Chinese herbal formula built around Rehmannia and Lophatherum, two plants that have been showing up in formulas for a very long time, presumably because they work and not because someone just liked how they looked in a garden. Sun Ten turns the whole thing into a granule, which is a fancy way of saying you don't have to boil bark on your stove like it's 1400 AD. You add water. That's the ritual now.

This formula is part of a long-standing category of Traditional Chinese Medicine preparations that support the body's normal balance, particularly around what practitioners describe as "heat" in the system. We're not going to tell you it treats anything specific, because it doesn't, legally speaking, and also because that's not how any of this works. What we can say is that Rehmannia and Lophatherum are traditionally used to support healthy fluid balance and a calm, comfortable internal environment. Your body already knows how to regulate itself. This formula is just there to back it up, the way a spotter backs up someone doing squats: mostly quiet, occasionally useful, never actually lifting the weight for you.

What's Actually Happening In The Packet

Sun Ten makes these granules using a concentrated extraction process, so you're getting the herbal formula without needing a whole apothecary cabinet in your kitchen. It dissolves in hot or warm water. It does not dissolve in cold water quickly, which we mention only because someone will try it and then email us about it.

• Traditional formula based on Rehmannia and Lophatherum
• Concentrated granule format for easy daily use
• Supports the body's normal internal balance and comfort
• Made by Sun Ten, a long-established name in TCM granule extracts
• Mixes into hot water, no stovetop decoction required

How People Actually Use It

Most folks stir a scoop into hot water and drink it like tea, which is honestly the least dramatic use of "ancient wisdom" you'll encounter all week. It supports a healthy inflammatory response and general day-to-day wellness the way a lot of traditional formulas do: quietly, consistently, in the background, not unlike a good bassist. You won't notice it working in the moment. You'll just notice you kept doing your normal routine without much fuss, and that's kind of the point.

This product is intended to support general wellness as part of a healthy lifestyle. It is not intended to diagnose, treat, cure, or prevent any disease. As always, if you're taking other medications or have questions about how an herbal formula fits into your routine, a healthcare provider is a better resource than a product description written by a guy making jokes about granules.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.