Bark

Indian Kino Bark

Provisional Moderate ScoreCompound

Hermetica Superfood Encyclopedia

Published March 15, 2026Last updated March 15, 2026Methodology · Editorial policy · Report an error

Evidence review status: unreviewed

Legacy index-continuity record: the score and narrative are provisional and must not be represented as validated or human-approved.

Review flags: AWAITING_SEMANTIC_VALIDATION

Provisional Summary

Indian Kino Bark from Pterocarpus marsupium contains kino tannic acid and pterostilbene that inhibit aldose reductase and regulate glucose metabolism through pancreatic beta-cell regeneration. The bark's flavonoids including marsupin and liquiritigenin provide anti-inflammatory effects by inhibiting COX-1/2 and reducing PGE2 production.

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Screened PMID Records

Reported Benefits

Pending

Synergy Review

At a Glance

CategoryBark

GroupBark

Public Score StatusProvisional Moderate

Primary Keywordindian kino bark benefits

Indian Kino Bark — botanical close-up

Reported Benefits (Provisional)

Regulates blood glucose

levels by improving insulin sensitivity and pancreatic beta-cell function.

Supports liver detoxification: pathways and protects liver cells from damage

Reduces systemic inflammation

through its antioxidant and anti-inflammatory compounds.

Promotes cellular regeneration: and aids in skin repair

Provides antimicrobial defense: against various pathogens

Enhances overall metabolic: balance and vitality

Origin & History

Natural habitat

Indian Kino Bark (Pterocarpus marsupium) is native to the dry deciduous forests and rocky hillsides of India, Sri Lanka, and parts of Nepal. This Ayurvedic botanical is highly valued for its potent properties in supporting blood sugar regulation and liver detoxification.

“In Ayurvedic medicine, Indian Kino Bark (Pterocarpus marsupium) is revered as a Rasayana and known as the “Tree of Victory” (Vijayasar). For millennia, it has been traditionally used to purify blood, balance glucose levels, restore ojas (vital essence), and promote longevity, particularly for chronic imbalances of blood and liver origin.”Traditional Medicine

Research Narrative (Provisional)

Extensive research, including clinical trials, supports Indian Kino Bark's significant role in blood sugar regulation and its potent antioxidant and anti-inflammatory effects. Studies highlight its active compounds like pterostilbene for metabolic and hepatoprotective benefits, validating its traditional Ayurvedic applications.

Preparation & Dosage

Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.

Nutritional Profile

- Phytochemicals: Pterostilbene, marsupsin, epicatechin, quercetin, tannic acid, lignans, flavonoids. - Minerals: Iron, manganese, chromium. - Bioactive Properties: Antidiabetic, antioxidant, anti-inflammatory.

Reported Mechanism (Provisional)

Mechanism of Action

The bark's primary compounds including pterostilbene, marsupin, and kino tannic acid inhibit aldose reductase enzyme, preventing diabetic complications through the polyol pathway. These bioactives also regenerate pancreatic beta-cells and islets of Langerhans while modulating glucose metabolism. Anti-inflammatory mechanisms involve COX-1/2 inhibition and reduced prostaglandin E2 (PGE2) synthesis in LPS-stimulated cells.

Clinical Narrative (Provisional)

Current evidence relies primarily on preclinical animal studies rather than human clinical trials with quantified outcomes. In streptozotocin-induced diabetic rats, 60-day bark extract treatment prevented cataracts by preserving lens proteins and glutathione levels. Rat studies demonstrate anti-inflammatory effects in carrageenan-induced paw edema models, but specific dosages and percentage improvements lack documentation. Human randomized controlled trials with measured endpoints like HbA1c reduction or glucose control are notably absent from current literature.

Also Known As

Pterocarpus marsupiumKino gumMalabar kinoIndian kinoVijaysar

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These statements have not been evaluated by the Food and Drug Administration. This content is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease.

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