Plant Comparison

Noni vs Ribwort Plantain

A side-by-side comparison of two medicinal plants — every documented constituent, action, use, safety note and cited source, assembled automatically from the Omnia Sana database.

First plant

Second plant

Plant ANoniMorinda citrifoliaRubiaceaeFull monograph →

Plant BRibwort PlantainPlantago lanceolataPlantaginaceaeFull monograph →

At a glance

Noni and Ribwort Plantain: they share 7 indicated uses (arthritis / joint pain, cold & flu, immune support, …); 4 pharmacological actions in common.

NoniRibwort Plantain

Constituents43

Pharmacological actions86

Indicated uses1311

Safety notes22

Cited sources1413

Indicated uses

Only Noni

Back painBlood sugar / diabetes supportCancer (anticancer research)HeadacheMetabolic supportPain (general)

Shared (7)

Arthritis / joint painCold & fluImmune supportInfection (general)Inflammation (general)Skin irritationWounds

Only Ribwort Plantain

BronchitisBruisingCoughSore throat

Pharmacological actions

Only Noni

Analgesic (pain relief)Anticancer (preclinical)Antidiabetic (blood-sugar lowering)Antioxidant

Shared (4)

Anti-inflammatoryAntimicrobialAntiviralImmunomodulator / immune support

Only Ribwort Plantain

Demulcent (soothing mucilage)Vulnerary (wound healing)

Evidence face-off — shared uses

Condition	Noni	Ribwort Plantain	Verdict
Arthritis / joint pain	2/10	1/10	Comparable evidence
Cold & flu	2/10	1/10	Comparable evidence
Immune support	2/10	1/10	Comparable evidence
Infection (general)	2/10	2/10	Comparable evidence
Inflammation (general)	2/10	1/10	Comparable evidence
Skin irritation	2/10	1/10	Comparable evidence
Wounds	2/10	2/10	Comparable evidence

Evidence scores (1–10) are computed from the tier of each cited source. “Comparable” means the two scores are within one point. Follow a score to its detailed sources.

Key Constituents

Iridoids (asperulosidic acid and related iridoid glycosides)^{[1, 6]}

A major phytochemical class of noni fruit and leaf, studied for antioxidant and anti-inflammatory activity.

Iridoid glycosides

Anthraquinones (damnacanthal and related compounds)^{[1, 2]}

Found mainly in the root and, at lower levels, the fruit; studied for anticancer and antimicrobial activity.

Anthraquinones

Polysaccharides^[8]

Fruit polysaccharides studied for gut-microbiota-modulating and anti-inflammatory effects in animal models of inflammatory bowel disease.

Polysaccharides

Scopoletin (coumarin)^[1]

A phenolic coumarin found in the fruit, studied for anti-inflammatory and vascular effects.

Coumarins

Iridoid glycosides (aucubin, catalpol)^[11]

Anti-inflammatory and antimicrobial constituents.

Iridoid glycosidesGlycosides

Mucilage polysaccharides (~2-3%)^[11]

Coat and protect inflamed mucous membranes and reduce cough-receptor sensitivity.

PolysaccharidesMucilage

Phenylethanoids (acteoside/verbascoside, plantamajoside) and flavonoids (apigenin, luteolin)^[11]

Antioxidant and anti-inflammatory constituents.

Verbascoside (acteoside)FlavonoidsApigeninLuteolin

Pharmacological Actions

Analgesic (pain relief)^{[11, 12, 13]}

Anti-inflammatory^{[1, 6, 7, 8, 9, 11, 12, 13]}

Anticancer (preclinical)^{[2, 10]}

Antidiabetic (blood-sugar lowering)^{[11, 12, 13]}

Antimicrobial^{[3, 6, 11, 12, 13]}

Antioxidant^{[1, 6, 11, 12, 13]}

Antiviral^{[11, 12, 13]}

Immunomodulator / immune support^{[1, 11, 12, 13]}

Anti-inflammatory^{[9, 11, 13]}

Anti-inflammatory for temporary mild inflammation of the mouth and throat (sore throat); in vitro the extract inhibits nitric oxide production and inducible NOS in macrophages, supporting its traditional respiratory anti-inflammatory use

Antimicrobial^{[1, 6, 11, 12]}

Antibacterial, antiviral and immunostimulant (in vitro)

Antiviral^{[11, 12]}

Antibacterial, antiviral and immunostimulant (in vitro)

Demulcent (soothing mucilage)^{[11, 12]}

Demulcent for catarrh of the respiratory tract and dry, irritating cough / bronchitis (mucilage soothes and protects irritated airways)

Immunomodulator / immune support^{[11, 12]}

Antibacterial, antiviral and immunostimulant (in vitro)

Vulnerary (wound healing)^{[7, 8, 11, 12]}

Vulnerary for minor wounds and insect bites (topical)

Traditional & Indicated Uses

Arthritis / joint pain^{[11, 12, 13]}Traditional · 2/10

inferred from anti-inflammatory action

Evidence: 2

Label: Arthritis / joint pain

Back pain^{[11, 12, 13]}Traditional · 2/10

inferred from analgesic action

Evidence: 2

Label: Back pain

Blood sugar / diabetes support^{[11, 12, 13]}Traditional · 2/10

inferred from antidiabetic action

Evidence: 2

Label: Blood sugar / diabetes support

Cancer (anticancer research)^{[2, 10]}Good · 7/10

inferred from anticancer action

Evidence: 7

Label: Cancer (anticancer research)

Cold & flu^{[11, 12, 13]}Traditional · 2/10

inferred from antiviral action

Evidence: 2

Label: Cold & flu

Headache^{[11, 12, 13]}Traditional · 2/10

inferred from analgesic action

Evidence: 2

Label: Headache

Immune support^{[11, 12, 13]}Traditional · 2/10

Evidence: 2

Label: Immune support

Infection (general)^{[11, 12, 13]}Traditional · 2/10

inferred from antimicrobial action

Evidence: 2

Label: Infection (general)

Inflammation (general)^{[8, 11, 12, 13]}Traditional · 2/10

inferred from anti-inflammatory action

Evidence: 2

Label: Inflammation (general)

Metabolic support^{[11, 12, 13]}Traditional · 2/10

inferred from antidiabetic action

Evidence: 2

Label: Metabolic support

Pain (general)^{[11, 12, 13]}Traditional · 2/10

Evidence: 2

Label: Pain (general)

Skin irritation^{[7, 11, 12, 13]}Traditional · 2/10

inferred from anti-inflammatory action

Evidence: 2

Label: Skin irritation

Wounds^{[11, 12, 13]}Traditional · 2/10

inferred from antimicrobial action

Evidence: 2

Label: Wounds

Arthritis / joint pain^{[11, 13]}Traditional · 1/10

inferred from anti-inflammatory action

Evidence: 1

Label: Arthritis / joint pain

Bronchitis^{[11, 12]}Traditional · 1/10

Demulcent for catarrh of the respiratory tract and dry, irritating cough / bronchitis (mucilage soothes and protects irritated airways)

Evidence: 1

Label: Bronchitis

Bruising^{[11, 12]}Traditional · 1/10

inferred from vulnerary action

Evidence: 1

Label: Bruising

Cold & flu^{[11, 12]}Traditional · 1/10

inferred from immunomodulator action

Evidence: 1

Label: Cold & flu

Cough^{[11, 12]}Traditional · 1/10

Demulcent for catarrh of the respiratory tract and dry, irritating cough / bronchitis (mucilage soothes and protects irritated airways)

Evidence: 1

Label: Cough

Immune support^{[11, 12]}Traditional · 1/10

inferred from immunomodulator action

Evidence: 1

Label: Immune support

Infection (general)^{[1, 6, 11, 12]}Traditional · 2/10

inferred from antimicrobial action

Evidence: 2

Label: Infection (general)

Inflammation (general)^{[9, 11, 13]}Traditional · 1/10

Evidence: 1

Label: Inflammation (general)

Skin irritation^{[11, 12]}Traditional · 1/10

inferred from demulcent action

Evidence: 1

Label: Skin irritation

Sore throat^{[11, 13]}Traditional · 1/10

Evidence: 1

Label: Sore throat

Wounds^{[7, 8, 11, 12]}Traditional · 2/10

Vulnerary for minor wounds and insect bites (topical)

Evidence: 2

Label: Wounds

Safety, Cautions & Contraindications

Safety note^{[11, 12, 13]}Serious

Generally safe in moderate amounts. High potassium content — use caution in renal disease. Rare cases of hepatotoxicity reported with excessive consumption. May interact with warfarin (due to vitamin K content). Avoid during pregnancy.

Safety note^{[11, 12, 13, 14]}Info

Duke (2002) rates noni as +++ and notes analgesic, antirheumatic, antiarthritic, antitumor, antispasmodic, and hypotensive activities at the experimental level (score 1). Traditional Polynesian and South Asian medicine values it as a broad-spectrum tonic. The plant contains morindine, proxeronine, and damnacanthal, which are under investigation for immunomodulatory and anti-tumor effects. Duke notes that noni fruit can be consumed as food and is generally safe, though the juice has a strong unpleasant odor and taste. No significant toxicity has been reported with regular food consumption (Duke, 2002).

Safety note^[11]Info

Generally very well tolerated. A cough or throat irritation that persists beyond about a week, or is accompanied by fever or breathlessness, needs medical assessment.

Safety note^[11]Caution

Use in pregnancy and breastfeeding is not recommended in the absence of adequate data.

External Ids

Gbif: 5339879

Wikidata: Q234238

Gbif: 8208358

Wikidata: Q157408

Botanical Description

Small evergreen tree or shrub (Rubiaceae), 3-10 m tall, with large, glossy, dark green, elliptical leaves marked by prominent parallel veins. Small, white, tubular, fragrant flowers are borne in dense rounded heads, developing into a compound fleshy fruit (syncarp) that is warty, semi-translucent and yellow-white when ripe, with a strong, pungent, cheese-like odour.^[1]

Height: 3-10 m

Habit: Small evergreen tree or shrub

Leaves: Large, glossy, dark green, elliptical, prominently veined

Flowers: Small, white, tubular, fragrant, in dense rounded heads

Stem: Woody, branching

Root: Woody taproot with lateral roots

Fruit: Compound fleshy syncarp, warty and semi-translucent, yellow-white when ripe, pungent cheese-like odour

Flowering Period: Year-round in tropical climates, with peak flushes seasonally

Perennial herb (Plantaginaceae) forming a low rosette of narrow, lance-shaped leaves with prominent parallel ribs (hence 'ribwort'). Slender, furrowed, leafless flowering stalks rise from the rosette bearing a dense, short, dark brown-black ovoid to cylindrical flower spike ringed by a 'collar' of protruding cream-white stamens.^[11]

Height: Low rosette; flowering stalks 10-45 cm

Habit: Low rosette-forming perennial herb

Leaves: Narrow, lance-shaped, prominently 3-5-ribbed, in a basal rosette

Flowers: Dense, short, dark brown-black ovoid to cylindrical spike with a ring of cream-white stamens

Stem: Slender, furrowed, leafless flowering stalk

Root: Fibrous perennial rootstock

Fruit: Small capsule with 1-2 seeds

Flowering Period: May-September

Habitat

Native to Southeast Asia and Australasia, and dispersed across the Pacific islands and into India and the Caribbean by early Polynesian voyagers and subsequent cultivation; grows in coastal areas, open and disturbed forest, and even on bare lava flows, tolerating poor, saline and drought-prone soils.^{[1, 6]}

Native throughout Europe and temperate Asia and naturalised worldwide; common in grassland, meadows, lawns, roadsides and waste ground, tolerating trampling and a wide range of soils.^[11]

Harvesting

Ripe fruit is hand-picked as it softens and turns yellow-white, then traditionally left to further ripen or ferment for juice production; leaves and root are also traditionally gathered.^[6]

Parts: Fruit, Leaf, Root

Season: Fruit harvested as it ripens, largely year-round in the tropics

Leaves and aerial parts are gathered during the growing season, ideally before or during flowering, and dried quickly.^[11]

Parts: Leaf (aerial parts)

Season: Growing season, before or during flowering

Traditional Uses

Noni has an extensive Polynesian, South Asian and Southeast Asian traditional-medicine history, used as a broad-spectrum tonic for pain, inflammation, infection and immune support, and traditionally for diabetes and skin complaints. The fermented fruit juice is the most widely used modern preparation, now studied for antioxidant, anti-inflammatory, immunomodulatory and metabolic effects supporting several of these traditional uses.^{[1, 6]}

Ribwort plantain has an official European herbal-monograph tradition for the temporary relief of dry cough and irritation of the mouth and throat, and for minor skin wounds, reflecting its long folk use as a demulcent respiratory remedy and wound herb. Modern research confirms mucilage-driven demulcent action alongside antimicrobial and anti-inflammatory activity.^{[11, 12]}

Preparations

Fermented fruit juice^{[5, 6]}

The classic Polynesian preparation: ripe fruit fermented in sealed containers for several weeks, then strained; the most-studied modern form.

Infusion (tea)^[11]

Dried leaf steeped in hot water for cough and sore throat.

Fresh pressed juice / syrup^[12]

Fresh leaf juice, traditionally made into a cough syrup, often combined with honey.

Poultice^[12]

Crushed fresh leaf applied to minor wounds and insect bites.

Dosage

Fermented fruit juice^{[11, 12, 13]}

Commercial noni juice is typically taken in modest daily amounts (a few tablespoons); given rare reports of hepatotoxicity with excessive or prolonged intake, avoid high doses, especially with pre-existing liver disease. Educational reference only, not a prescription.

Infusion (tea)^{[11, 12]}

EMA/ESCOP herbal-monograph guidance suggests roughly 2-4 g dried leaf per cup as an infusion, up to three times daily, or an equivalent liquid extract. Educational reference only, not a prescription.

References

REF-1417, REF-1418, REF-1419, REF-1420, REF-1421, REF-1422, REF-1423, REF-1424, REF-1425, REF-1426

REF-0960, REF-0961, REF-0962, REF-0963, REF-0964, REF-0965, REF-0966, REF-0967, REF-0968, REF-0969

Lookalikes Review

Outcome: none-known

Reviewed By: Omnia Sana (owner-authorized)

Reviewed Date: 2026-07-07

Outcome: none-known

Reviewed By: Omnia Sana (owner-authorized)

Reviewed Date: 2026-07-07

References & Sources

Potterat, O. and Hamburger, M (2007) 'Morinda citrifolia (Noni) fruit--phytochemistry, pharmacology, safety', Planta Medica, 73(3), pp. 191-199. doi:10.1055/s-2007-967115 Meta-analysis / review
https://doi.org/10.1055/s-2007-967115
Brown, A.C (2012) 'Anticancer activity of Morinda citrifolia (Noni) fruit: a review', Phytotherapy Research, 26(10), pp. 1427-1440. doi:10.1002/ptr.4595 Meta-analysis / review
https://doi.org/10.1002/ptr.4595
Almeida-Souza, F., de Souza, C.S., Taniwaki, N.N., Silva, J.J. and others (2016) 'Morinda citrifolia Linn. fruit (Noni) juice induces an increase in NO production and death of Leishmania amazonensis amastigotes in peritoneal macrophages from BALB/c', Nitric Oxide, 58, pp. 51-58. doi:10.1016/j.niox.2016.06.004 Preclinical
https://doi.org/10.1016/j.niox.2016.06.004
Wang, R., Wang, L., Wang, S., Wang, J. and others (2022) 'Phenolics from noni (Morinda citrifolia L.) fruit alleviate obesity in high fat diet-fed mice via modulating the gut microbiota and mitigating intestinal damage', Food Chemistry, 402, pp. 134232. doi:10.1016/j.foodchem.2022.134232 Preclinical
https://doi.org/10.1016/j.foodchem.2022.134232
Yoshitomi, H., Zhou, J., Nishigaki, T., Li, W. and others (2020) 'Morinda citrifolia (Noni) fruit juice promotes vascular endothelium function in hypertension via glucagon-like peptide-1 receptor-CaMKKbeta-AMPK-eNOS pathway', Phytotherapy Research, 34(9), pp. 2341-2350. doi:10.1002/ptr.6685 Preclinical
https://doi.org/10.1002/ptr.6685
Almeida, E.S., de Oliveira, D. and Hotza, D (2019) 'Properties and Applications of Morinda citrifolia (Noni): A Review', Comprehensive Reviews in Food Science and Food Safety, 18(4), pp. 883-909. doi:10.1111/1541-4337.12456 Meta-analysis / review
https://doi.org/10.1111/1541-4337.12456
Kim, S.H., Seong, G.S. and Choung, S.Y (2020) 'Fermented Morinda citrifolia (Noni) Alleviates DNCB-Induced Atopic Dermatitis in NC/Nga Mice through Modulating Immune Balance and Skin Barrier Function', Nutrients, 12(1), pp. 249. doi:10.3390/nu12010249 Preclinical
https://doi.org/10.3390/nu12010249
Jin, M.Y., Wu, X.Y., Li, M.Y., Li, X.T. and others (2021) 'Noni (Morinda citrifolia L.) Fruit Polysaccharides Regulated IBD Mice Via Targeting Gut Microbiota: Association of JNK/ERK/NF-kappaB Signaling Pathways', Journal of Agricultural and Food Chemistry, 69(35), pp. 10151-10162. doi:10.1021/acs.jafc.1c03833 Preclinical
https://doi.org/10.1021/acs.jafc.1c03833
Lee, D., Yu, J.S., Huang, P., Qader, M. and others (2020) 'Identification of Anti-Inflammatory Compounds from Hawaiian Noni (Morinda citrifolia L.) Fruit Juice', Molecules, 25(21), pp. 4968. doi:10.3390/molecules25214968 Preclinical
https://doi.org/10.3390/molecules25214968
Ma, L.D., Lin, G.B., Yang, L.B., Cao, J.L. and others (2021) 'Morinda citrifolia (Noni) Juice Suppresses A549 Human Lung Cancer Cells via Inhibiting AKT/Nuclear Factor-kappaB Signaling Pathway', Chinese Journal of Integrative Medicine, 27(9), pp. 688-695. doi:10.1007/s11655-020-3421-y Preclinical
https://doi.org/10.1007/s11655-020-3421-y
Hirazumi, A. and Furusawa, E (1999) 'An immunomodulatory polysaccharide-rich substance from the fruit juice of Morinda citrifolia', 13(5), pp. 380--387. Preclinical
https://scholar.google.com/scholar?q=An%20immunomodulatory%20polysaccharide-rich%20substance%20from%20the%20fruit%20juice%20of%20Morinda%20citrifolia
Potterat, O. and Hamburger, M (2007) 'Morinda citrifolia (Noni) fruit — phytochemistry, pharmacology, safety', 73(3), pp. 191--199. doi:10.1055/s-2007-967115 Preclinical
https://doi.org/10.1055/s-2007-967115
West, B.J., Jensen, C.J., Westendorf, J. and White, L.D (2006) 'A safety review of noni fruit juice', 71(8). doi:10.1111/j.1750-3841.2006.00164.x Traditional / reference
https://doi.org/10.1111/j.1750-3841.2006.00164.x
Duke, J.A (2002) 'Handbook of Medicinal Herbs, Second Edition'. Traditional / reference
https://scholar.google.com/scholar?q=Handbook%20of%20Medicinal%20Herbs%2C%20Second%20Edition

Laanet, P.R., Bragina, O., Joul, P. and Vaher, M (2024) 'Plantago lanceolata and Plantago major Exhibit Antioxidant and Borrelia burgdorferi Inhibiting Activities', International Journal of Molecular Sciences, 25(13), pp. 7112. doi:10.3390/ijms25137112 Preclinical
https://doi.org/10.3390/ijms25137112
Budzianowska, A. and Budzianowski, J (2022) 'A new flavonoid, a new phenylethanoid glycoside and related compounds isolated from the inflorescences of Plantago lanceolata L', Natural Product Research, 36(15), pp. 3813-3824. doi:10.1080/14786419.2021.1888289 Preclinical
https://doi.org/10.1080/14786419.2021.1888289
Gadermaier, G., Eichhorn, S., Vejvar, E., Weilnbock, L. and others (2014) 'Plantago lanceolata: an important trigger of summer pollinosis with limited IgE cross-reactivity', Journal of Allergy and Clinical Immunology, 134(2), pp. 472-475. doi:10.1016/j.jaci.2014.02.016 Preclinical
https://doi.org/10.1016/j.jaci.2014.02.016
Sousa, R., Osorio, H., Duque, L., Ribeiro, H., Cruz, A. and Abreu, I (2014) 'Identification of Plantago lanceolata pollen allergens using an immunoproteomic approach', Journal of Investigational Allergology and Clinical Immunology, 24(3), pp. 177-183. Available at: https://pubmed.ncbi.nlm.nih.gov/25011355/ Preclinical
https://pubmed.ncbi.nlm.nih.gov/25011355/
Reza, M.M., Redoy, M.R.A., Rahman, M.A., Ety, S. and others (2021) 'Response of plantain (Plantago lanceolata L.) supplementation on nutritional, endo-parasitic, and endocrine status in lambs', Tropical Animal Health and Production, 53(1), pp. 82. doi:10.1007/s11250-020-02514-0 Preclinical
https://doi.org/10.1007/s11250-020-02514-0
Rahamouz-Haghighi, S., Bagheri, K., Mohsen-Pour, N. and Sharafi, A (2022) 'Evaluation of Cytotoxicity and Antibacterial Activities of Ribwort Plantain (Plantago lanceolata L.) Root Fractions and Phytochemical Analysis by Gas Chromatography-Mass Spectrometry', Archives of Razi Institute, 77(6), pp. 2131-2143. doi:10.22092/ARI.2022.358045.2143 Preclinical
https://doi.org/10.22092/ARI.2022.358045.2143
Kovac, I., Durkac, J., Holly, M., Jakubcova, K. and others (2015) 'Plantago lanceolata L. water extract induces transition of fibroblasts into myofibroblasts and increases tensile strength of healing skin wounds', Journal of Pharmacy and Pharmacology, 67(1), pp. 117-125. doi:10.1111/jphp.12316 Preclinical
https://doi.org/10.1111/jphp.12316
Jaric, S., Kostic, O., Mataruga, Z., Pavlovic, D. and others (2017) 'Traditional wound-healing plants used in the Balkan region (Southeast Europe)', Journal of Ethnopharmacology, 211, pp. 311-328. doi:10.1016/j.jep.2017.09.018 Traditional / reference
https://doi.org/10.1016/j.jep.2017.09.018
Zeng, X., Guo, F. and Ouyang, D (2019) 'A review of the pharmacology and toxicology of aucubin', Fitoterapia, 140, pp. 104443. doi:10.1016/j.fitote.2019.104443 Traditional / reference
https://doi.org/10.1016/j.fitote.2019.104443
Drava, G., Cornara, L., Giordani, P. and Minganti, V (2019) 'Trace elements in Plantago lanceolata L., a plant used for herbal and food preparations: new data and literature review', Environmental Science and Pollution Research International, 26(3), pp. 2305-2313. doi:10.1007/s11356-018-3740-1 Preclinical
https://doi.org/10.1007/s11356-018-3740-1
European Medicines Agency (HMPC) (n.d.) 'European Union herbal monograph on Plantago lanceolata L., folium (Plantaginis lanceolatae folium)'. Available at: https://www.ema.europa.eu/en/medicines/herbal/plantaginis-lanceolatae-folium Traditional / reference
https://www.ema.europa.eu/en/medicines/herbal/plantaginis-lanceolatae-folium
ESCOP (European Scientific Cooperative on Phytotherapy) (n.d.) 'Plantaginis lanceolatae folium-herba (Ribwort Plantain Leaf/Herb) monograph', pp. com. Available at: https://www.escop.com/downloads/ribwort-plantain-leaf-herb/ Traditional / reference
https://www.escop.com/downloads/ribwort-plantain-leaf-herb/
Vigo, E., Cepeda, A., Gualillo, O. and Perez-Fernandez, R (2005) 'In-vitro anti-inflammatory activity of Pinus sylvestris and Plantago lanceolata extracts: effect on inducible NOS, COX-1, COX-2 and their products in J774A.1 murine macrophages', Journal of Pharmacy and Pharmacology, 57(3), pp. 383--391. doi:10.1211/0022357055605 Traditional / reference
https://doi.org/10.1211/0022357055605

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Generated automatically from the Omnia Sana plant database and its cited sources. For educational purposes only — not medical advice. Always consult a qualified practitioner before using medicinal plants.