Overview
Gunja is one of the herbs traditionally used in Ayurveda for hair loss. Gunja (Abrus precatorius) is a well-known twining plant with red and black seeds used as weights by goldsmiths (1 seed = 1 Ratti). The plant grows up to 2000 feet altitude. The leaves are compound with small leaflets. There are two varieties - red-seeded (Rakta Gunja) and white-seeded (Shveta Gunja). The white variety is considered more useful medicinally. The leaves taste sweet like liquorice as they contain Glycyrrhizin. The seeds contain the highly toxic protein Abrin which is similar to Ricin. Root contains Glycyrrhizin (9%) and is used as a substitute for liquorice. Externally the seed paste is applied on alopecia (Indralupta) and skin diseases. The leaves are used in cough, cold, and as a sweetener. CAUTION: Seeds are highly toxic if taken internally in large doses - they contain Abrin which is a potent toxalbumin. Dose: leaf juice 1-2 tola; root powder 3-5 ratti.
How Gunja Helps with Hair Loss
According to Ayurvedic pharmacology, Gunja has specific properties that make it valuable for addressing hair loss:
- Potency (Virya): Ushna (hot)
- Post-digestive (Vipaka): Katu (pungent)
- Taste (Rasa): Tikta (bitter), Kashaya (astringent)
- Qualities (Guna): Laghu (light), Ruksha (dry)
Other Herbs for Hair Loss
See all herbs for hair loss on the Hair Loss page.
▶ Classical Text References (3 sources)
Pure blood resembles heated red gold, firefly, red lotus, lac resin, or gunja fruit in color.
— Charaka Samhita, Sutra Sthana — Fundamental Principles, Chapter 24: Blood Characteristics & Consciousness Disorders (Vidhishonitiya Adhyaya / विधिशोणितीय अध्याय)
Sharngeshta (gunja), madana, danti, fruits (seeds) of vatsaka, vacha, murva, aragwadha, paatha, karanja and kulaka (karavellaka) – all these ingredients taken in equal quantities should be made into a powder.
— Charaka Samhita, Chikitsa Sthana — Therapeutic Principles, Chapter 27: Thigh Stiffness Treatment (Urustambha Chikitsa / ऊरुस्तम्भचिकित्सा)
In color, artava (menstrual blood) should be red like gunja fruit, red lotus flower or mahavara or red as indragopaka insect, such artava is considered as normal menstrual blood.
— Charaka Samhita, Chikitsa Sthana — Therapeutic Principles, Chapter 30: Gynecological Disorders Treatment (Yonivyapat Chikitsa / योनिव्यापत्चिकित्सा)
Powder form with seven-herb decoction: Aragvadha, Vrukshaka, Svadukantaka, Patha, Patala, Gunja, and Murva.
— Charaka Samhita, Kalpa Sthana — Pharmaceutical Preparations, Chapter 2: Pharmaceutical Preparations of Jimutaka (Jimutaka Kalpa Adhyaya / जीमूतककल्प अध्याय)
Pure blood formation requires proper diet aligned with place, time, and individual constitution Blood vitiation causes: excessive salt/sour, incompatible foods, daytime sleep, urge suppression, anger, autumn season Pure blood characteristics: resembles heated red gold, firefly, red lotus, lac resin, gunja fruit Three progressive consciousness disorders: Mada (intoxication), Murchcha (syncope), Sanyasa (coma) Mada and murchcha are self-limiting;
— Charaka Samhita, Sutra Sthana — Fundamental Principles, Ch. 24
Source: Charaka Samhita, Sutra Sthana — Fundamental Principles, Chapter 24: Blood Characteristics & Consciousness Disorders (Vidhishonitiya Adhyaya / विधिशोणितीय अध्याय); Chikitsa Sthana — Therapeutic Principles, Chapter 27: Thigh Stiffness Treatment (Urustambha Chikitsa / ऊरुस्तम्भचिकित्सा); Chikitsa Sthana — Therapeutic Principles, Chapter 30: Gynecological Disorders Treatment (Yonivyapat Chikitsa / योनिव्यापत्चिकित्सा); Kalpa Sthana — Pharmaceutical Preparations, Chapter 2: Pharmaceutical Preparations of Jimutaka (Jimutaka Kalpa Adhyaya / जीमूतककल्प अध्याय); Sutra Sthana — Fundamental Principles, Ch. 24
One Gunja (Abrus precatorius seed, ~125mg) equals four Yavas.
— Sharangadhara Samhita, Purva Khanda, Chapter 1: Paribhashakathana (Definitions)
The Gunja seed (~125mg) is a fundamental standard weight in Ayurvedic pharmacy.
— Sharangadhara Samhita, Purva Khanda, Chapter 1: Paribhashakathana (Definitions)
From the Gunja measure up to the Kudava, the measurement for liquid, moist, and dry substances is considered equal (the same weight applies).
— Sharangadhara Samhita, Purva Khanda, Chapter 1: Paribhashakathana (Definitions)
In the first month of a child's life, one Raktika (1 Gunja = ~125mg) of medicine should be given.
— Sharangadhara Samhita, Purva Khanda, Chapter 6: Aharadigatikathanam (Description of Food Processes etc.)
Pills the size of a Gunja (Abrus precatorius seed, approximately 125 mg) should be made.
— Sharangadhara Samhita, Madhyama Khanda, Chapter 4: Gutikakalpana (Tablet/Pill Preparations)
Source: Sharangadhara Samhita, Purva Khanda, Chapter 1: Paribhashakathana (Definitions); Purva Khanda, Chapter 6: Aharadigatikathanam (Description of Food Processes etc.); Madhyama Khanda, Chapter 4: Gutikakalpana (Tablet/Pill Preparations)
One should wear (as amulets) Kakadani, Chitraphala, Bimbi, and Gunja (Abrus precatorius).
— Sushruta Samhita, Uttara Tantra, Chapter 32: Putanapratishedha
One should also wear Lamba, Gunja (Abrus precatorius), and Kakadani as amulets.
— Sushruta Samhita, Uttara Tantra, Chapter 34: Shitaputanapratishedha
Then from below, resembling Gunja (Abrus) seeds in color, mixed with feces or without feces, with or without odor, it is expelled with difficulty.
— Sushruta Samhita, Uttara Tantra, Chapter 40: Atisarapratishedha
Piles (haemorrhoids), having their origin in the vitiated condition of the blood resemble the sprouts of the Vata tree in shape and are of the colour of red coral, or the seeds (dark red) of Gunja berry.
— Sushruta Samhita, Nidana Sthana, Chapter 2: Arsas Nidanam - Haemorrhoids (Piles)
The Kakanaka type is characterised by a dark red and black colour and like the seed of the Gunja berry.
— Sushruta Samhita, Nidana Sthana, Chapter 5: Kushtham Nidanam - Cutaneous Affections (Skin Diseases)
Source: Sushruta Samhita, Uttara Tantra, Chapter 32: Putanapratishedha; Uttara Tantra, Chapter 34: Shitaputanapratishedha; Uttara Tantra, Chapter 40: Atisarapratishedha; Nidana Sthana, Chapter 2: Arsas Nidanam - Haemorrhoids (Piles); Nidana Sthana, Chapter 5: Kushtham Nidanam - Cutaneous Affections (Skin Diseases)
Medical Disclaimer: The information on this page is for educational purposes only and is not intended as medical advice. Ayurvedic treatments should be pursued under the guidance of a qualified practitioner (BAMS/MD Ayurveda). Always consult your healthcare provider before starting any new treatment. Content is sourced from classical Ayurvedic texts and may not reflect the latest medical research.