# Codonopsis pilosula **Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/codonopsis-pilosula **Data Source:** Hermetica Superfoods Ingredient Encyclopedia **Updated:** 2026-03-19 **Evidence Score:** 6 / 10 **Category:** Traditional Chinese Medicine **Also Known As:** Codonopsis pilosula, Poor man's ginseng, Dang Shen, Bastard ginseng, Bellflower root, Party root, Bonnet bellflower, Asian bellflower ## Overview Codonopsis pilosula is a Traditional Chinese Medicine herb containing polysaccharides and saponins that modulate [immune function](/ingredients/condition/immune-support) and gut health. Its primary mechanism involves enhancing [antioxidant](/ingredients/condition/antioxidant) enzyme activity including SOD and catalase while promoting beneficial gut bacteria growth. ## Health Benefits • May support [digestive health](/ingredients/condition/gut-health) by reducing inflammation in colitis models (preliminary animal evidence) • Potentially modulates gut microbiota by increasing beneficial bacteria ratios (preliminary mouse studies) • Shows antioxidant properties through increasing SOD, CAT, and GSH while reducing [oxidative stress](/ingredients/condition/antioxidant) markers (preclinical evidence only) • May have [anti-inflammatory](/ingredients/condition/inflammation) effects by reducing inflammatory cytokines IL-6, IL-1β, TNF-α (cell and animal studies) • Traditional use for fatigue and weakness support (historical use, no clinical trials) ## Mechanism of Action Codonopsis pilosula's polysaccharides enhance endogenous [antioxidant](/ingredients/condition/antioxidant) systems by upregulating superoxide dismutase (SOD), catalase (CAT), and [glutathione](/ingredients/condition/detox) (GSH) production. The herb's saponins modulate gut microbiota composition by promoting Lactobacillus and Bifidobacterium growth while reducing pathogenic bacteria ratios. These compounds also appear to inhibit [pro-inflammatory cytokine](/ingredients/condition/inflammation)s including TNF-α and IL-6 in colitis models. ## Clinical Summary Current evidence is primarily from animal studies, with mouse models showing significant reduction in colitis severity and improved antioxidant markers. Preliminary research demonstrates increased beneficial gut bacteria ratios and reduced [oxidative stress](/ingredients/condition/antioxidant) markers, but human clinical trials are lacking. Most studies used standardized extracts at doses equivalent to 200-400mg daily in humans. The evidence quality remains preliminary and requires human validation studies. ## Nutritional Profile Codonopsis pilosula (Dang Shen) contains the following characterized components: Polysaccharides are the dominant bioactive macromolecules, comprising approximately 15–30% of dry root weight, including fructooligosaccharides and glucans with demonstrated prebiotic activity. Crude protein content ranges from 10–15% dry weight, including free amino acids such as arginine, threonine, and proline. Crude fiber content is approximately 8–12% dry weight. Fat content is low at 1–3% dry weight. Key bioactive compounds include: lobetyolin and lobetyolinin (polyacetylene glucosides, primary marker compounds, ~0.01–0.05% dry weight), syringin (eleutheroside B, phenylpropanoid glycoside), tangshenoside I and II (saponin-like compounds), atractylenolides (trace sesquiterpene lactones), and stigmasterol/sitosterol (phytosterols, ~0.1–0.3% dry weight). Alkaloids are present in trace amounts (<0.1%). Minerals detected include potassium (~12–18 mg/g dry weight), calcium (~2–4 mg/g), magnesium (~1–2 mg/g), zinc (~0.03–0.05 mg/g), and iron (~0.08–0.15 mg/g). Vitamin content is modest; trace B vitamins including thiamine and niacin have been reported. [Antioxidant](/ingredients/condition/antioxidant) capacity is primarily attributed to polysaccharide fractions and phenolic compounds (total phenolics ~5–15 mg GAE/g dry weight). Bioavailability of polysaccharides is limited via passive absorption but gut microbiota fermentation substantially influences biological activity; aglycone forms of glycosides show improved [intestinal permeability](/ingredients/condition/gut-health) over glycoside precursors. ## Dosage & Preparation No clinically studied human dosages have been established. Preclinical studies used variable animal doses without standardization details. Consult a healthcare provider before starting any new supplement. ## Safety & Drug Interactions Codonopsis pilosula appears well-tolerated in traditional use with minimal reported adverse effects. No significant drug interactions are documented, though theoretical interactions with immunosuppressive medications may occur due to immune-modulating properties. Safety during pregnancy and lactation has not been established in clinical studies. Individuals with autoimmune conditions should consult healthcare providers before use due to [immune system](/ingredients/condition/immune-support) effects. ## Scientific Research No human clinical trials, RCTs, or meta-analyses are available for Codonopsis pilosula. All research consists of preclinical studies in animal models or cell lines, including a DSS-induced ulcerative colitis mouse model showing reduced [inflammation](/ingredients/condition/inflammation) (PMID: 39393557) and a systematic review of 104 preclinical studies noting benefits in colitis, hepatitis, and tumors. ## Historical & Cultural Context In traditional Chinese medicine (TCM), Codonopsis pilosula has been used for centuries as a qi tonic herb, often as a more affordable substitute for ginseng. It has been traditionally employed for fatigue, digestive issues, and weakness. ## Synergistic Combinations Ginseng, Astragalus, Rhodiola, Schisandra, Licorice root ## Frequently Asked Questions ### What is the recommended dosage of Codonopsis pilosula? Traditional dosing ranges from 9-30g of dried root daily, while standardized extracts typically use 200-400mg daily. Most research has focused on polysaccharide extracts standardized to 20-40% active compounds. ### How long does Codonopsis pilosula take to work? Animal studies show gut microbiota changes within 2-4 weeks of supplementation. Antioxidant marker improvements were observed after 4-6 weeks in preliminary research, though human timeframes may vary. ### Can Codonopsis pilosula be taken with probiotics? Codonopsis pilosula may complement probiotic supplements as it promotes beneficial bacteria growth through prebiotic-like effects. No negative interactions with probiotic supplements have been reported in available research. ### What are the main active compounds in Codonopsis pilosula? The primary bioactive compounds include polysaccharides (20-30%), triterpene saponins, and phenolic compounds. Codonopsis polysaccharides (CPS) are considered the most pharmacologically active components for immune and gut health effects. ### Is Codonopsis pilosula safe for long-term use? Traditional use suggests good long-term safety, but controlled human studies on extended use are limited. No significant toxicity has been reported in animal studies at therapeutic doses over 12 weeks. ### Is Codonopsis pilosula safe during pregnancy and breastfeeding? Current evidence on Codonopsis pilosula safety during pregnancy and lactation is limited, and traditional use does not guarantee safety in these sensitive periods. Pregnant and breastfeeding individuals should consult a healthcare provider before supplementing, as some traditional tonics may affect hormone levels or pass into breast milk. Most caution is advised until more human clinical data becomes available. ### Does Codonopsis pilosula interact with common medications? Codonopsis pilosula may interact with medications that affect blood sugar levels or immune function, though human interaction studies are sparse. Because it may modulate inflammatory pathways and gut bacteria, individuals taking immunosuppressants, diabetes medications, or antibiotics should discuss supplementation with their healthcare provider. No major interaction data exists in humans, making medical supervision prudent if combining with pharmaceuticals. ### How strong is the scientific evidence for Codonopsis pilosula's health benefits? Most evidence for Codonopsis pilosula comes from preclinical animal and laboratory studies, which show promise for digestive inflammation, antioxidant activity, and microbiota modulation but do not directly translate to human efficacy. Human clinical trials are limited, making it difficult to confirm dosage, duration of effect, or real-world health outcomes in people. The traditional use in Chinese and Ayurvedic medicine is extensive, but modern scientific validation through rigorous human studies remains incomplete. --- *Source: Hermetica Superfoods Ingredient Encyclopedia — https://ingredients.hermeticasuperfoods.com* *License: CC BY-NC-SA 4.0 — Attribution required. Commercial use: admin@hermeticasuperfoods.com*