Mustakarishta: Benefits, Evidence, Dosage & Safety

By Swastik Research Desk · Editorial review: Swastik Research Desk · Last updated: September 19, 2026

TL;DR

Mustakarishta is a fermented Ayurvedic arishta of mustaka (Cyperus rotundus) and spices referenced in the Bhaishajya Ratnavali for weak digestion. The only human studies combined it with other therapies in small groups without controls, so its own benefits are unproven. It contains self-generated alcohol. (44 words. Sources: Ayushdhara combination study, formulation references.)

What it is

Mustakarishta is a classical Ayurvedic fermented herbal tonic (arishta). Formulation references trace it to the Bhaishajya Ratnavali (Agnimandya Rogadhikara): a decoction of Mustaka rhizome (Cyperus rotundus) is combined with jaggery and the flowers of Woodfordia fruticosa (which drive fermentation), along with Trachyspermum ammi (ajwain), Zingiber officinale (dry ginger), Piper nigrum (black pepper), Syzygium aromaticum (clove), Trigonella foenum-graecum (fenugreek), Plumbago zeylanica (chitraka), and Cuminum cyminum (cumin) Bimbima AyurMedGuide. As a fermented arishta, it contains self-generated alcohol from the fermentation process and is not an alcohol-free preparation Bimbima.

Traditional use

In classical Ayurvedic literature, mustakarishta is traditionally used for agnimandya (weak digestive fire) and related digestive complaints Bimbima AyurMedGuide. This is traditional use recorded in classical texts; it is not clinical proof of benefit.

What modern research says, by benefit

Digestive complaints — small, uncontrolled combination studies only

A 2017 single-group study enrolled 30 people with IBS diagnosed by Rome-II criteria and gave Mustakarishta (15 mL twice daily after food with an equal volume of water for 40 days) together with Chavyadi Churna; it reported symptom improvement Ayushdhara / CORE. Another pre/post trial of 42 participants combined Mustakarishta with Indukanta Ghrita Matra Basti IJSR. In both cases there was no control group and the therapy was a combination: so no effect can be attributed to Mustakarishta itself. Human benefit is unproven.

Other benefits — no direct evidence found

I found no peer-reviewed clinical studies testing Mustakarishta alone for any other outcome. Claims beyond digestive use rest on tradition, not measured results.

Dosage

The 2017 combination study used Mustakarishta 15 mL twice daily after food with an equal volume of water for 40 days, alongside Chavyadi Churna Ayushdhara / CORE. This was a research regimen in a small uncontrolled combination study: not a personal recommendation. No pharmacopoeial monograph or high-quality trial establishes a standard dose; a qualified Ayurvedic practitioner should individualize any use.

Safety

No robust formulation-specific safety studies were found. Several composition-based cautions apply. First, as a fermented arishta it contains self-generated alcohol: it should not be treated as alcohol-free, which matters for children, people avoiding alcohol, people with liver disease, and anyone for whom alcohol interacts with medicines Bimbima. Second, it is prepared with jaggery (sugar), relevant for people managing blood sugar. Third, it contains Plumbago zeylanica (chitraka), whose root has animal evidence of abortifacient and preimplantation effects The Pharma Journal: ingredient-level animal evidence, not proof of harm from the arishta, but a reason not to assume safety in pregnancy. Pregnancy, children, liver disease, alcohol avoidance, and concurrent medicines all require individual clinician review before use.

FAQs

What is mustakarishta?

Mustakarishta is a classical Ayurvedic fermented herbal tonic (arishta) referenced in the Bhaishajya Ratnavali for weak digestion. It is made from a decoction of mustaka (Cyperus rotundus) rhizome with jaggery, Woodfordia fruticosa flowers (which drive fermentation), and spices including ajwain, dry ginger, black pepper, clove, fenugreek, chitraka, and cumin Bimbima. It contains self-generated alcohol.

Does it help digestion or IBS?

Not proven. The only human studies combined Mustakarishta with other therapies (Chavyadi Churna in a 30-person single-group study; Indukanta Ghrita Matra Basti in a 42-person pre/post trial) without control groups, so no effect can be credited to the arishta itself Ayushdhara / CORE IJSR. Its digestive reputation rests on traditional use.

Does it contain alcohol?

Yes. As a fermented arishta, it contains self-generated alcohol produced during fermentation; it should not be treated as alcohol-free Bimbima. I found no published measurement of its exact alcohol content in the cited sources, so no percentage is stated here. People avoiding alcohol, children, and those with liver disease or alcohol-interacting medicines should not use it without clinician guidance.

What dose was used in research?

The 2017 combination study used 15 mL twice daily after food with an equal volume of water for 40 days, alongside Chavyadi Churna Ayushdhara / CORE. This was a small uncontrolled study's regimen: not an established personal dose. A qualified Ayurvedic practitioner should individualize any use.

Is it safe in pregnancy?

No published pregnancy safety studies of the formulation were found. Two composition-based cautions apply: it contains self-generated alcohol, and it includes Plumbago zeylanica, whose root has animal evidence of abortifacient and preimplantation effects The Pharma Journal. Neither is proof of harm from the arishta, but together they mean safety in pregnancy cannot be assumed: avoid use without clinician guidance.

Is it safe for people with diabetes?

No formulation-specific blood-sugar studies were found. It is prepared with jaggery (sugar) Bimbima, and the alcohol content can also affect glucose management. People with diabetes should not assume it is safe for blood-sugar control and should seek individual medical advice before use.

Sources

Tier 3 — Peer-reviewed journals / academic

Tier 3 — Informational

This article is educational only and is not medical advice. The evidence for Mustakarishta is limited and does not establish any health benefit. Consult a qualified Ayurvedic practitioner or physician before using it.