# Pelargonium Sidoides (EPs 7630) **Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/pelargonium-sidoides-eps-7630 **Data Source:** Hermetica Superfoods Ingredient Encyclopedia **Updated:** 2026-03-18 **Evidence Score:** 8 / 10 **Category:** Other **Also Known As:** Pelargonium sidoides, EPs 7630, South African geranium, African potato, Umckaloabo, Kalwerbossie, Rabassam, Black geranium ## Overview Pelargonium sidoides is a South African geranium containing active compounds called proanthocyanidins that support respiratory health. The standardized extract EPs 7630 works by enhancing immune cell activity and providing [antimicrobial](/ingredients/condition/immune-support) effects against respiratory pathogens. ## Health Benefits - Enhances respiratory health by alleviating symptoms of bronchitis and colds. This provides relief from congestion and improves breathing. - Possesses antimicrobial properties that combat bacteria and viruses. This helps in reducing the duration and severity of respiratory infections. - Supports [immune function](/ingredients/condition/immune-support) by stimulating the production of immune cells. This strengthens the body's defense mechanisms against pathogens. - Contains [anti-inflammatory](/ingredients/condition/inflammation) compounds that reduce inflammation in the respiratory tract. This can alleviate symptoms of conditions like asthma and bronchitis. - May improve overall lung function by enhancing oxygen uptake. This supports better respiratory health and endurance. - Exhibits [antioxidant](/ingredients/condition/antioxidant) properties that protect respiratory tissues from oxidative damage. This supports long-term respiratory health. - Supports throat health by soothing irritation and reducing cough. This provides symptomatic relief during respiratory infections. ## Mechanism of Action EPs 7630 contains proanthocyanidins and other phenolic compounds that stimulate macrophage activity and enhance interferon-beta production. These compounds inhibit bacterial adhesion to respiratory epithelial cells and demonstrate direct antimicrobial activity against Streptococcus pyogenes and other respiratory pathogens. The extract also modulates cytokine production, reducing [inflammatory](/ingredients/condition/inflammation) responses while supporting [immune function](/ingredients/condition/immune-support). ## Clinical Summary Multiple randomized controlled trials involving over 2,000 participants demonstrate EPs 7630's efficacy for acute bronchitis and common cold symptoms. Studies show significant reduction in symptom severity scores (typically 40-50% improvement) and shortened illness duration by 2-3 days compared to placebo. Meta-analyses confirm moderate to strong evidence for respiratory tract infection treatment. Most trials used standardized doses of 30-60mg daily for 7-10 days. ## Nutritional Profile - Contains umckalin, a key coumarin compound. - Rich in polyphenolic compounds. - Provides essential oils with therapeutic properties. ## Dosage & Preparation Standard dosage is 30 drops of liquid extract three times daily. Consult a healthcare provider before use. ## Safety & Drug Interactions EPs 7630 is generally well-tolerated with mild gastrointestinal side effects reported in 1-5% of users. No significant drug interactions have been documented in clinical studies. Safety during pregnancy and breastfeeding has not been established, so use should be avoided during these periods. Individuals with autoimmune conditions should consult healthcare providers before use due to immune-stimulating properties. ## Scientific Research Clinical trials, including RCTs, have shown its effectiveness in treating acute bronchitis and reducing the severity of cold symptoms. Studies support its role in enhancing respiratory health. ## Historical & Cultural Context Used traditionally by South African tribes for respiratory ailments and infections. Gained popularity in Europe for its therapeutic benefits in the 19th century. ## Synergistic Combinations Elderberry,Echinacea,Vitamin C ## Frequently Asked Questions ### What is the recommended dosage of Pelargonium sidoides EPs 7630? Clinical studies typically use 30mg three times daily (90mg total) for adults, or 60mg daily in divided doses. Treatment duration is usually 7-10 days for acute respiratory infections. ### How quickly does Pelargonium sidoides work for cold symptoms? Symptom improvement typically begins within 2-3 days of starting treatment. Clinical trials show significant symptom reduction by day 5-7 compared to placebo groups. ### Can Pelargonium sidoides be taken with antibiotics? No negative interactions between EPs 7630 and antibiotics have been reported in clinical studies. However, consult your healthcare provider before combining treatments for respiratory infections. ### Is Pelargonium sidoides safe for children? Clinical studies have included children as young as 6 years old using reduced doses (typically 20mg three times daily). Pediatric use should be supervised by a healthcare provider. ### What makes EPs 7630 different from regular Pelargonium sidoides? EPs 7630 is a standardized extract containing specific concentrations of active proanthocyanidins and phenolic compounds. This standardization ensures consistent potency and therapeutic effects compared to non-standardized preparations. ### Does Pelargonium sidoides EPs 7630 help with bronchitis specifically? Yes, clinical studies on EPs 7630 specifically demonstrate effectiveness for acute bronchitis symptom relief, including reduced cough and improved mucus clearance. The standardized extract has been shown to shorten the duration of bronchitis symptoms compared to placebo in multiple trials. This makes it particularly useful for individuals experiencing acute or chronic bronchitis rather than mild cold symptoms alone. ### Who should consider using Pelargonium sidoides instead of other herbal remedies? Pelargonium sidoides EPs 7630 is ideal for individuals seeking a clinically-studied alternative to synthetic cough suppressants or wanting to reduce antibiotic dependency for mild respiratory infections. It's particularly beneficial for those who prefer plant-based remedies with documented antimicrobial and immune-stimulating properties. Those with recurrent upper respiratory infections or chronic bronchitis may see the most significant benefit from this standardized extract. ### What is the difference between Pelargonium sidoides root extract and leaf preparations? EPs 7630 is specifically derived from the root of Pelargonium sidoides, which contains the highest concentration of active compounds responsible for antimicrobial and immune-supporting effects. Leaf preparations may differ in potency and standardization compared to the clinically-validated root extract used in research studies. The root extraction process and standardization to specific marker compounds is what distinguishes EPs 7630 from other Pelargonium products on the market. --- *Source: Hermetica Superfoods Ingredient Encyclopedia — https://ingredients.hermeticasuperfoods.com* *License: CC BY-NC-SA 4.0 — Attribution required. Commercial use: admin@hermeticasuperfoods.com*