# Mu Dan Pi (Paeonia suffruticosa bark)

**Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/mu-dan-pi-paeonia-suffruticosa-bark
**Data Source:** Hermetica Superfoods Ingredient Encyclopedia
**Updated:** 2026-03-18
**Evidence Score:** 4 / 10
**Category:** Traditional Chinese Medicine
**Also Known As:** Paeonia suffruticosa, Tree Peony Bark, Moutan Cortex, Cortex Moutan, Peony Root Bark, Chinese Tree Peony Bark, Botan-pi

## Overview

Mu Dan Pi (Paeonia suffruticosa bark) is a traditional Chinese medicinal herb containing paeonol and paeoniflorin as primary bioactive compounds. These compounds work by inhibiting inflammatory cytokines and supporting hepatic detoxification enzymes to reduce [inflammation](/ingredients/condition/inflammation) and promote [liver function](/ingredients/condition/detox).

## Health Benefits

- Mu Dan Pi supports [liver health](/ingredients/condition/detox) by promoting detoxification, essential for maintaining overall well-being. - It has [anti-inflammatory](/ingredients/condition/inflammation) properties that help reduce joint pain, enhancing mobility and comfort. - Mu Dan Pi boosts blood circulation, which improves nutrient delivery and energy levels. - It enhances [immune function](/ingredients/condition/immune-support) by stimulating the production of antibodies, strengthening the body's defense mechanisms. - Studies show it can reduce blood pressure by up to 10%, supporting [cardiovascular health](/ingredients/condition/heart-health). - Mu Dan Pi promotes [skin health](/ingredients/condition/skin-health) by reducing redness and irritation, improving complexion. - It supports mental clarity by reducing stress and anxiety, which enhances [cognitive function](/ingredients/condition/cognitive).

## Mechanism of Action

Paeonol, the primary active compound in Mu Dan Pi, inhibits nuclear factor-kappa B (NF-κB) signaling pathways, reducing production of [pro-inflammatory cytokine](/ingredients/condition/inflammation)s like TNF-α and IL-6. Paeoniflorin enhances hepatic phase I and [phase II detox](/ingredients/condition/detox)ification enzymes, particularly cytochrome P450 and glutathione S-transferase. These compounds also promote vasodilation through nitric oxide pathways, improving peripheral blood circulation.

## Clinical Summary

Limited human clinical trials have examined isolated Mu Dan Pi, with most research conducted in animal models and in vitro studies. Animal studies using 100-300mg/kg doses showed significant reductions in inflammatory markers and improved liver enzyme profiles within 2-4 weeks. Small preliminary human studies (n=30-60) suggest [anti-inflammatory](/ingredients/condition/inflammation) effects when combined with other herbs, but isolated compound efficacy requires more robust clinical validation. Current evidence is promising but insufficient for definitive therapeutic claims.

## Nutritional Profile

{"macronutrients": {"fiber": "0.5-1.5 g per 100 g"}, "micronutrients": {"calcium": "10-20 mg per 100 g", "iron": "0.5-1 mg per 100 g"}, "bioactive_compounds": {"paeonol": "0.1-0.5% of dry weight", "tannins": "1-3% of dry weight", "flavonoids": "0.5-1.5% of dry weight"}, "bioavailability_notes": "The bioavailability of paeonol and flavonoids can be influenced by the preparation method, with decoctions potentially enhancing absorption. Tannins may reduce the absorption of certain minerals."}

## Dosage & Preparation

Typical dosage ranges from 6-12 grams per day. Consult a healthcare provider before use.

## Safety & Drug Interactions

Mu Dan Pi is generally well-tolerated at traditional doses (3-12g daily), with occasional mild gastrointestinal upset reported. It may enhance the effects of anticoagulant medications due to circulation-promoting properties, requiring medical supervision. Paeonol can potentially interact with cytochrome P450 enzymes, affecting drug [metabolism](/ingredients/condition/weight-management) of certain medications. Pregnancy and breastfeeding safety has not been established, and use should be avoided during these periods without professional guidance.

## Scientific Research

Studies suggest Mu Dan Pi may have [anti-inflammatory](/ingredients/condition/inflammation) and [antioxidant](/ingredients/condition/antioxidant) properties, but more research, including clinical trials, is needed.

## Historical & Cultural Context

Historically, Mu Dan Pi has been used in Chinese medicine to treat [inflammatory](/ingredients/condition/inflammation) conditions and improve circulation.

## Synergistic Combinations

Sheng Di Huang, Chi Shao, Dan Shen

## Frequently Asked Questions

### What is the recommended dosage of Mu Dan Pi?

Traditional Chinese medicine typically uses 3-12 grams of dried Mu Dan Pi bark daily, often prepared as a decoction. Standardized extracts may require lower doses of 300-600mg daily, depending on concentration levels.

### How long does it take for Mu Dan Pi to show effects?

Based on traditional use and limited studies, initial effects may be noticed within 1-2 weeks of consistent use. Full therapeutic benefits for inflammation and liver support typically develop over 4-8 weeks of regular supplementation.

### Can Mu Dan Pi be taken with blood pressure medications?

Mu Dan Pi may enhance circulation and potentially affect blood pressure, so it should be used cautiously with antihypertensive medications. Always consult a healthcare provider before combining with blood pressure drugs to avoid additive effects.

### What are the main active compounds in Mu Dan Pi?

The primary bioactive compounds are paeonol (typically 0.5-2% by weight) and paeoniflorin, along with benzoic acid derivatives. Paeonol is considered the most pharmacologically active component responsible for anti-inflammatory and circulation-enhancing effects.

### Is Mu Dan Pi safe for people with liver disease?

While Mu Dan Pi traditionally supports liver function, people with existing liver disease should exercise caution and seek medical supervision. The herb may interact with liver metabolism pathways and could potentially affect medication processing in compromised liver function.

### Is Mu Dan Pi safe during pregnancy and breastfeeding?

Mu Dan Pi is traditionally considered a cooling herb that may stimulate uterine blood flow, making it potentially unsafe during pregnancy without professional guidance. Women who are pregnant or breastfeeding should consult with a qualified TCM practitioner or healthcare provider before using this ingredient, as safety data in these populations is limited.

### What is the difference between Mu Dan Pi and other cooling TCM herbs like Shi Gao?

Mu Dan Pi (tree peony bark) specifically targets liver heat and blood stagnation while promoting circulation and immune function, whereas Shi Gao (gypsum) is used primarily to clear heat from the lung and stomach systems. Mu Dan Pi is gentler and more focused on circulation and detoxification, while Shi Gao works more broadly on systemic heat clearing.

### Who should avoid taking Mu Dan Pi?

People with cold spleen deficiency, heavy menstrual bleeding, or those taking anticoagulant medications should avoid Mu Dan Pi, as it promotes blood circulation and may exacerbate these conditions. Additionally, individuals with spleen yang deficiency should use this ingredient cautiously and preferably under professional TCM guidance to avoid depleting digestive fire.

---

*Source: Hermetica Superfoods Ingredient Encyclopedia — https://ingredients.hermeticasuperfoods.com*
*License: CC BY-NC-SA 4.0 — Attribution required. Commercial use: admin@hermeticasuperfoods.com*