Benefits
Blood Glucose Support
Cinnamon has documented modest effects on fasting glucose, postprandial glucose, and HbA1c in type 2 diabetes and metabolic syndrome populations.
Metabolic Syndrome Markers
Modest effects on lipid markers and insulin sensitivity.
Reduced Coumarin Content
Cinnulin's water-extraction reduces coumarin content (compound in cassia cinnamon associated with hepatotoxicity at high doses); addresses safety concern of generic cinnamon supplementation.
Standardized Cinnamon
Quality standardization vs variable generic cinnamon products.
Mechanism of action
Insulin Sensitization
Cinnamon compounds modestly enhance insulin signaling and glucose uptake.
Methylhydroxychalcone Polymer (MHCP) Activity
MHCP — water-soluble cinnamon component — has insulin-mimetic activity in research.
Alpha-Glucosidase Inhibition
Modest alpha-glucosidase inhibition — slows carbohydrate digestion.
Coumarin Reduction
Water-extraction selectively extracts beneficial compounds while reducing coumarin (fat-soluble); addresses hepatotoxicity concern.
Clinical trials
Multiple meta-analyses of cinnamon supplementation in T2DM and metabolic syndrome.
Diabetic and pre-diabetic populations.
Modest improvements in fasting glucose, HbA1c, lipid markers; effect size variable.
Verdure clinical evaluation of Cinnulin standardized extract.
Adults with metabolic concerns.
Glucose and metabolic marker improvements.
About this ingredient
CINNULIN® is a PROPRIETARY STANDARDIZED CINNAMON EXTRACT developed by VERDURE SCIENCES — water-extract of CINNAMOMUM CASSIA. CINNAMON BACKGROUND: bark of Cinnamomum trees; CASSIA cinnamon (most common, lower cost) vs CEYLON cinnamon (true cinnamon, less coumarin); cassia widely used but contains COUMARIN (potentially hepatotoxic at high doses chronically).
KEY DISTINCTIONS: (1) WATER-EXTRACT process reduces coumarin content; (2) Standardized for metabolic activity; (3) Verdure quality.
EVIDENCE-BASED USES: (1) Blood glucose support; (2) Metabolic syndrome markers; (3) Insulin sensitivity adjunct; (4) Reduced-coumarin safer cinnamon supplementation.
CRITICAL CAUTIONS: (1) DIAGNOSED DIABETES — Cinnulin is adjunct to medical management, not replacement; consult endocrinologist; monitor glucose; (2) DIABETES MEDICATIONS — additive hypoglycemic effects; (3) DOSE — per Verdure specification; (4) DURATION — metabolic effects build over weeks/months; (5) CINNAMON HEPATOTOXICITY — coumarin in cassia cinnamon can cause hepatotoxicity at high chronic doses; Cinnulin's reduced coumarin addresses this; ceylon cinnamon naturally lower coumarin alternative; (6) CINNULIN vs CEYLON CINNAMON — Cinnulin is processed cassia with reduced coumarin; ceylon is naturally low coumarin; both safer than untreated cassia at high doses; (7) COMPREHENSIVE METABOLIC HEALTH — diet, exercise, weight, sleep foundational; supplements adjunct; (8) BRAND VERIFICATION — Cinnulin® is Verdure Sciences trademark; (9) Among the most evidence-based cinnamon supplements.