$ 48.40 $ 43.60

Initial Defense 2 oz  
Kan Herbals 

Dietary Supplement  

Honeysuckle flower, Forsythia fruit, White mulberry leaf, Platycodon root, Chinese mint herb, Schizonepeta herb, Scrophularia root, Yellow chrysanthemum flower, Burdock fruit, Peucedanum root, Chinese licorice root.  

(Jin yin hua, Lian qiao, Sang ye, Jie geng, Bo he, Jing jie, Xuan shen, Huang ju hua, Niu bang zi, Qian hu, Gan cao)  

Water 55% to 65% by volume  
Alcohol 18% to 22% by volume  

To evaporate alcohol, place drops in hot water.  

Recommended Adult Dosage  
8-16 drops, 2-3 times daily  

Shake well before every use.  

Use only as directed by your health care professional and seek their advice if pregnant or nursing.  
Keep out of reach of children.  
Keep tightly capped, and out of direct sunlight.  
Store at room temperature.  

Yin Qiao San  
Sang Ju Yin  

Only the finest hand-selected Chinese herbs are used. Rigorous manufacturing standards are applied at each stage of production.



Initial Defense combines the two most important formulas for expelling exterior Wind Heat invasion. They were both developed at the same time by the same author, Wu Ju-Tong, in Wen Bing Tiao Bian in 1798, for similar patterns and with similar ingredients. While “Honeysuckle and Forsythia Powder” (Yin Qiao San) was a stronger formula to relieve invasions and Heat, “Mulberry Leaf and Chrysanthemum Decoction” (Sang Ju Yin) was designed to focus on the Lungs. The combination of these two formulas creates a formula that can address a very broad range of Wind Heat disharmonies.


This formula will vent Wind and Heat invasions that are lodged in the Defensive (Wei) Qi level out through the skin. Initial Defense simultaneously relieves surface Wind Heat invasion and corrects disharmonies that have become lodged deeper in the interior at the Qi level. It helps to support a healthy immune system.


Initial Defense is primarily an exterior releasing formula, but will relieve occasional feelings of irritability and anxiety in the chest caused by Heat.



Propensity towards being thirsty and drinking cold beverages.

Occasional Heat in the throat or eyes.

  • Occasional throat discomfort.

  • Aversion to heat, wind sensitivity, feeling flushed.

  • Supports a healthy immune system.

  • Occasional irritability and anxiety.

  • Occasional headache.

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