Home Ingredients Silbinol® (Pterocarpus marsupium for Glucose — Sabinsa)
Metabolic Health

Silbinol® (Pterocarpus marsupium for Glucose — Sabinsa)

Pterocarpus marsupium
Evidence Level
Moderate
2 Clinical Trials
5 Documented Benefits
3/5 Evidence Score

Silbinol® is a STANDARDIZED PTEROCARPUS MARSUPIUM (Indian Kino tree) heartwood extract developed by Sabinsa — distinguished by PTEROSTILBENE content (a resveratrol-like compound) plus other Pterocarpus polyphenols. Used for: blood glucose support, metabolic health, antioxidant defense. Pterocarpus has long Ayurvedic use for diabetes-related conditions ('madhumeha').

Studied Dose Per Sabinsa product specification
Active Compound Pterostilbene + Pterocarpus polyphenols (Sabinsa standardization)

Benefits

Blood Glucose Support

Pterocarpus marsupium has long Ayurvedic use for blood glucose management ('madhumeha' — Ayurvedic term for diabetes-like conditions); modern research supports.

Supported by Trial 1

Pterostilbene Bioactive

Pterostilbene is a resveratrol-like compound with potential metabolic, antioxidant, and longevity effects; Silbinol contains naturally.

Supported by Trial 2

Pancreatic Beta-Cell Support

Some research suggests Pterocarpus supports pancreatic beta-cell function — relevant to type 2 diabetes management.

Supported by Trial 1

Metabolic Health Adjunct

Combined polyphenol profile supports metabolic markers including insulin sensitivity, lipid profile.

Supported by Trial 2

Patented Sabinsa Standardization

Sabinsa's patented Silbinol standardization ensures consistent active compound delivery.

Supported by Trial 2

Mechanism of action

1

Pterostilbene Activity

Pterostilbene is methylated form of resveratrol with better bioavailability and similar (some say superior) bioactivity; effects on metabolism, antioxidant defense, sirtuin pathways.

2

Insulin Sensitization (Modest)

Pterocarpus extracts modestly enhance insulin sensitivity in animal and clinical research.

3

Pancreatic Beta-Cell Effects

Some research suggests Pterocarpus supports pancreatic beta-cell function and possibly regeneration.

4

Antioxidant Polyphenol Activity

Multiple polyphenols provide antioxidant defense relevant to diabetic oxidative stress.

Clinical trials

1
Pterocarpus marsupium for Diabetes — Indian Council Trial
PubMed

Indian Council of Medical Research multicenter trial of Pterocarpus marsupium for type 2 diabetes.

Type 2 diabetes patients.

Modest improvements in fasting and postprandial glucose. Established Pterocarpus diabetes evidence.

2
Silbinol Specific Studies — Sabinsa
PubMed

Sabinsa clinical studies of Silbinol for metabolic applications.

Adults with metabolic concerns.

Glucose and metabolic marker improvements.

Side effects and drug interactions

Common Potential side effects

Generally well-tolerated.
Mild GI distress.
Allergic reactions rare.
Mild hypoglycemia possible (relevant for diabetics on medications).

Important Drug interactions

DIABETES MEDICATIONS — additive hypoglycemic effects; monitor; consult prescriber.
INSULIN — additive hypoglycemic effects.
Anticoagulants — modest effects.
Pregnancy — limited safety data; AVOID.
Lactation — limited data.
Hypoglycemia tendency — caution.

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Frequently asked questions about Silbinol® (Pterocarpus marsupium for Glucose — Sabinsa)

What is Silbinol® (Pterocarpus marsupium for Glucose — Sabinsa)?

Silbinol® is a STANDARDIZED PTEROCARPUS MARSUPIUM (Indian Kino tree) heartwood extract developed by Sabinsa — distinguished by PTEROSTILBENE content (a resveratrol-like compound) plus other Pterocarpus polyphenols.

What does Silbinol® (Pterocarpus marsupium for Glucose — Sabinsa) do?

Pterostilbene is methylated form of resveratrol with better bioavailability and similar (some say superior) bioactivity; effects on metabolism, antioxidant defense, sirtuin pathways. In clinical research, Silbinol® (Pterocarpus marsupium for Glucose — Sabinsa) has been studied for blood glucose support, pterostilbene bioactive, pancreatic beta-cell support.

Who should take Silbinol® (Pterocarpus marsupium for Glucose — Sabinsa)?

Silbinol® (Pterocarpus marsupium for Glucose — Sabinsa) may be most relevant for people interested in metabolic health. It has been clinically studied for blood glucose support, pterostilbene bioactive, pancreatic beta-cell support. As with any supplement, consult your healthcare provider before starting, especially if you have medical conditions or take prescription medications.

How long does Silbinol® (Pterocarpus marsupium for Glucose — Sabinsa) take to work?

Most clinical trial effects appear over weeks of consistent use; individual response varies. Acute or same-day effects (where applicable) typically appear within hours, but most cumulative benefits — particularly those affecting biomarkers, mood, sleep quality, or chronic symptoms — require 4-12 weeks of regular use to fully assess. If you don't notice benefit after 12 weeks at the appropriate dose, it may not be your responder.

When is the best time to take Silbinol® (Pterocarpus marsupium for Glucose — Sabinsa)?

For cardiovascular or metabolic goals, Silbinol® (Pterocarpus marsupium for Glucose — Sabinsa) is typically taken with meals to support absorption and reduce GI sensitivity. Effects on biomarkers (cholesterol, blood pressure, blood sugar) build over 8-12+ weeks of consistent daily use. Always check product labeling and follow personalized guidance from your healthcare provider.

Is Silbinol® (Pterocarpus marsupium for Glucose — Sabinsa) worth taking?

Silbinol® (Pterocarpus marsupium for Glucose — Sabinsa) has moderate clinical evidence (Evidence Level 3/5 on NutraSmarts) — meaningful trial support exists, though results are less consistent than top-tier ingredients. Whether it's worth taking depends on your specific goals, what you've already tried, your budget, and your overall supplement strategy. The honest framing: no supplement is essential for most people, and lifestyle factors (sleep, exercise, diet, stress management) typically produce larger effects than any single supplement. Silbinol® (Pterocarpus marsupium for Glucose — Sabinsa) is most worth trying if its evidence-supported uses align with your specific goals.

What is the recommended dosage of Silbinol® (Pterocarpus marsupium for Glucose — Sabinsa)?

The clinically studied dose for Silbinol® (Pterocarpus marsupium for Glucose — Sabinsa) is Per Sabinsa product specification. Always follow product labeling and consult a healthcare provider for personalized dosing recommendations.

What is Silbinol® (Pterocarpus marsupium for Glucose — Sabinsa) used for?

Silbinol® (Pterocarpus marsupium for Glucose — Sabinsa) is studied for blood glucose support, pterostilbene bioactive, pancreatic beta-cell support. Pterocarpus marsupium has long Ayurvedic use for blood glucose management ('madhumeha' — Ayurvedic term for diabetes-like conditions); modern research supports.