Sun Ten Jing Fei San | Belamcanda & Siler Combination Capsules | 淨肺散 / Default Title

Jing Fei San is a traditional Chinese formula whose name means clear lung, literally.

That's not a marketing flourish. That's just what the words say. Somebody named this formula a very long time ago, looked at what it does, and went with the most direct title available. No "Lung Optimizer 3000." No "AeroFlow Pro." Just: clear lung. I respect that. Most supplements today are named like sports cars. This one is named like a chore you're glad to do.

Sun Ten's Jing Fei San capsules are built on the Belamcanda and Siler combination, a formula rooted in traditional Chinese herbal practice and made using Sun Ten's concentrated granule extraction process, which is their whole thing. They've been doing this a long time, and it shows in the consistency of the extract, not in the packaging (the packaging is fine, it's just not the point).

What This Formula Is About

This is a traditional support formula intended to promote healthy respiratory comfort and support the body's normal response to seasonal environmental stress on the throat and airways. It's the kind of formula practitioners have reached for as part of a broader wellness approach, not a stand-alone fix for anything specific. Think of it as one tool, doing one job, quietly.

• Supports healthy respiratory comfort
• Promotes normal throat and airway wellness
• Supports the body's natural seasonal defenses
• Formulated using traditional Chinese herbal principles
• Made with Sun Ten's standardized concentrated extraction process

Why Capsules

Capsules exist so you don't have to taste traditional Chinese herbs directly, which, respectfully, is a favor. Some traditional formulas are an experience. This one you just take with water and move on with your day. No brewing, no straining, no standing over a pot wondering if you did it right. You didn't sign up to become a tea ceremony expert. You signed up to take your supplement and go to work.

A Formula With History

Jing Fei San isn't a new invention dressed up in old language. It draws on established herbal traditions that have been formulated and refined over a long stretch of time, which is longer than most trends last. Sun Ten's job here was translation: take a traditional combination and turn it into something consistent, testable, and easy to take daily as part of a normal wellness routine. That's a harder job than it sounds. Herbs are not always cooperative about becoming capsules.

If you're already leaning into daily wellness habits and want a traditional formula that's honest about its own name, this one qualifies. It doesn't pretend to be something bigger than it is. It's clear lung powder. It says so right on the label, in a language you may not read, which is somehow still more honest than most labels you can.

*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.