Acupuncture Xperts

  • Ren ShenAsian GinsengGinseng Radix

    Strongly tonifies the Spleen and source Qi

  • Bai ZhuWhite AtractylodesAtractylodis Macrocephalae Rhizoma

    Strengthens the Spleen, dries dampness

  • Fu LingPoriaPoria

    Strengthens the Spleen, drains dampness

  • Zhi Gan CaoHoney-Fried Licorice RootGlycyrrhizae Radix Praeparata

    Tonifies Qi and harmonizes the formula

Take 3 capsules twice per day, or as directed by your practitioner.

  • Pregnancy or breastfeeding — consult required
  • Use of blood-thinning / anticoagulant medication — consult required
  • Take separately from prescription medications unless advised by your provider
  • Discontinue and consult your provider if symptoms worsen

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Typically arrives within 3–7 business days after your order is placed on Fullscript.

Treasure of the East

Si Jun Zi Tang (Four Gentlemen Decoction)

The foundational Qi-tonifying formula of Chinese medicine, traditionally used for Spleen Qi deficiency with fatigue, poor appetite, and loose stools.

TCM Functions

  • Tonifies the Spleen and Stomach Qi
  • Strengthens digestion and the center
  • Supports steady, sustained energy
  • Resolves dampness arising from a weak Spleen

Traditional Indications

  • Fatigue and weak, heavy limbs
  • Poor appetite and bloating after meals
  • Loose stools or sluggish digestion
  • Pale complexion and a soft, quiet voice

Biomedical Indications

  • Occasional digestive weakness
  • Low appetite
  • Fatigue associated with poor digestion
  • Loose stools

About This Formula

The Spleen, in Traditional Chinese Medicine, is the body’s digestive engine — it transforms food and drink into the Qi and Blood that sustain daily energy. When Spleen Qi is weak, digestion becomes inefficient, leaving fatigue, a poor appetite, bloating, and loose stools in its wake.

Si Jun Zi Tang — the ‘Four Gentlemen’ — is the cornerstone Qi tonic that most other Qi-building formulas grow from. Its four mild, harmonious herbs strengthen the Spleen and Stomach and gently clear the dampness that weak digestion produces. The most appropriate formula always depends on an individual’s TCM pattern, which the quick screening below helps confirm.

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*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. Always consult your healthcare provider before beginning any new herbal supplement.