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Cinnamon

Cinnamomum cassia

Conditionally Safe evidence: moderate

About Cinnamon

Scientific NameCinnamomum cassia
Safety Rating Conditionally Safe
Evidence Levelmoderate

Scientific Summary

Cinnamon is the dried bark of the tree *Cinnamomum cassia* or *Cinnamomum verum*, harvested from young shoots and powdered for use. It is widely applied as a flavoring spice, a mild astringent, and a carminative that helps relieve gas, bloating, and stomach discomfort, while the essential oil also possesses antimicrobial properties. When used in excess—particularly cassia bark or concentrated cinnamon oil—cinnamon can cause liver irritation, increased bleeding risk, and skin or mucous membrane irritation, so it is best consumed in moderation and avoided at high doses or by people with liver disease or those taking anticoagulants.

Source: Trease & Evans Pharmacognosy 16th ed

Products Containing Cinnamon

50 products from NIH DSLD database (verified label data)

ProductPrice
24 Hour Blood Sugar $15.39
2-in-1 Cleanse & Flush -
Activated Broccoli 350 mg -
Activated Broccoli Seed Extract 350 mg -
Activated Sulforaphane Complex -
ADA Load -
Adaptogen Formula $42.83
Adrenal + -
Adrenal Rx -
Adrenal Rx -
Adrenal Rx -
Adrenal Rx -
Adult Sinus Support -
Advanced Blood Sugar Solution -
Advanced Blood Sugar Solution -
Advanced Blood Sugar Support -
Advanced Blood Sugar Support with Pycnogenol $77.21
Advanced BP Support $52.39
Advanced Sugar Support -
Age (Age Defense Formula) -
Ageless Mind -
Ageless Mind -
Ageless Mind -
Agrimony Alcohol Free $8.21
Agrimony Sugar Free -
Alfalfa -
Alfalfa Alcohol Free -
Alfalfa Sugar Free -
Alfalfa Sugar Free Alcohol Free -
Alive! Kids Zero Sugar Multivitamin Gummy Berry-Citrus -
Alkacia Alkalizing Fiber Quick Colon Cleanse -
AllerEze -
AllerEze -
AllerEze -
Aller-Leaf -
Aller-Response -
Aller-Response -
Alli-Cinn -
Alli-Cinn -
Allicin with Caprylates -
Allicin with Caprylates -
Allicin with Caprylates -
Allicin with Cinnamon -
Allicin with Cinnamon $54.46
Allicin with Cinnamon $54.46
Allisyn $18.70
Alpha Betic Cinnamon with Magnesium & Biotin -
Altai Balance -
Antioxidant Caps $67.70
Antioxidant Caps -

Products with Cinnamon (from ingredient search)

200 products (showing max 200)

ProductIngredientAmountPrice
24 Hour Blood Sugar Cinnamon 750 mg -
2-in-1 Cleanse & Flush Cinnamon Bark Extract 100 mg -
ADA Load Cinnulin PF - Cinnamon bark extract 125 mg -
Advanced Blood Sugar Solution Cinnamon 200 mg -
Advanced Blood Sugar Solution Cinnamon 200 mg -
Advanced Blood Sugar Support Cinnamon, Powder 50 mg -
Advanced Blood Sugar Support with Pycnogenol Cinnamon powder 200 mg -
Advanced Sugar Support Cinnamon bark extract 125 mg -
Age (Age Defense Formula) Cinnamon bark extract 250 mg -
Alkacia Alkalizing Fiber Quick Colon Cleanse Cinnamon powder 0 NP -
AllerEze Cinnamon 90 mg -
AllerEze Cinnamon 90 mg -
AllerEze Cinnamon Concentrate 90 mg -
Alli-Cinn Cinnamon Oil powder 200 mg -
Alli-Cinn Freeze dried Cinnamon (Cinnamomum verum) bark oil extract 200 mg -
Allicin with Caprylates Cinnamon (Cinnamomum verum) bark oil 33 mg -
Allicin with Caprylates Cinnamon Bark Oil 33 mg -
Allicin with Caprylates Cinnamon (Cinnamomum verum) bark oil 33 mg -
Allicin with Cinnamon Cinnamon 30 mg -
Allicin with Cinnamon Cinnamon (Cinnamomum verum) bark oil 66 mg -
Allicin with Cinnamon Cinnamon 30 mg -
Allicin with Cinnamon Cinnamon Bark Oil 66 mg -
Allicin with Cinnamon Cinnamon 30 mg -
Allicin with Cinnamon Cinnamon (Cinnamomum verum) bark oil 66 mg -
Allisyn Cinnamon (Cinnamomum verum) bark Oil powder 200 mg -
Alpha Betic Cinnamon with Magnesium & Biotin Cinnamon 1 Gram(s) -
Altai Balance organic Ceylon Cinnamon 58 mg -
Apple Cider Complex organic Ceylon Cinnamon powder 150 mg -
Apple Cider Complex Ceylon Cinnamon, Powder 150 mg -
Apple Cider Vinegar Ceylon Cinnamon 150 mg -
Apple Cider Vinegar Turmeric & Cinnamon organic Cinnamon 0 NP -
Apple Cider Vinegar Turmeric & Cinnamon organic Cinnamon 0 NP -
Arthritin Cinnamon 40 mg -
Athlex Ginseng Cinnamon 0 NP -
Athlex Ginseng Cinnamon 0 NP -
Ayurvedic Herbs Cinnamon powder 75 mg -
Balance Blood Sugar Cinnamon bark powder 50 mg -
Basic Nutrient Support Tablet Cinnamon bark powder 40 mg -
Berberine Cinnamon 100 mg -
Berberine + Cinnamon 334 mg -
Berberine+ Cinnamon 0 NP -
Berberine+ Cinnamon 50 mg -
Berberine+ Cinnamon 50 mg -
Berberine+ Ceylon Cinnamon 750 mg -
Berberine+ Cinnamon Ceylon Extract 100 mg -
Berberine + 1200 mg Ceylon Cinnamon 100 NP -
Berberine-500 Cinnamon 334 mg -
Berberine-500 Cinnamon 334 mg -
Berberine-500 Cinnamon 334 mg -
Berberine-500 Cinnamon 250 mg -
Berberine 500 mg Cinnamon 334 mg -
Berberine 500 mg Cinnamon 334 mg -
Berberine 500 mg Cinnamon 334 mg -
Berberine 500 mg Cinnamon 334 mg -
Berberine 500 mg Cinnamon 334 mg -
Berberine 500 mg Cinnamon 334 mg -
Berberine 500 mg Cinnamon 334 mg -
Berberine 500 mg Cinnamon 334 mg -
Berberine 500 mg Cinnamon 334 mg -
Berberine 500 mg Cinnamon 334 mg -
Berberine 500 mg Cinnamon 334 mg -
Berberine 500 mg Cinnamon 334 mg -
Berberine 500 mg Cinnamon 334 mg -
Berberine 500 mg Cinnamon 334 mg -
Berberine 500 mg Cinnamon 334 mg -
Berberine 500 mg Cinnamon 250 mg -
Berberine 500 mg Cinnamon 250 mg -
Berberine-500+ TripleDefense Cinnamon 334 mg -
Berberine-500+ TripleDefense Cinnamon 334 mg -
Berberine & Cinnamon Cinnamon 500 mg -
Berberine + Cinnamon Cinnamon bark extract 200 mg -
Berberine Complex Ceylon Cinnamon 150 mg -
Berberine Complex Ceylon Cinnamon 150 mg -
Berberine+ GlucoDefense Cinnamon 333 mg -
Berberine+ GlucoDefense Cinnamon 333 mg -
Berberine+ GlucoGold Cinnamon 333 mg -
Berberine+ GlucoGold Cinnamon 333 mg -
Berberine+ GlucoGold Cinnamon 333 mg -
Berberine+ GlucoGold Cinnamon 333 mg -
Berberine+ GlucoGold Cinnamon 333 mg -
Berberine+ GlucoGold Cinnamon 333 mg -
Berberine GlucoGOLD Cinnamon Bark Extract 67 mg -
Berberine GlucoGOLD Cinnamon Bark Extract 67 mg -
Berberine GlucoGOLD Cinnamon Bark Extract 67 mg -
Berberine GlucoGOLD + Cinnamon 67 mg -
Berberine GlucoGOLD + Cinnamon bark extract 67 mg -
Berberine GlucoGOLD+ Cinnamon 67 mg -
Berberine GlucoGOLD+ Cinnamon Bark Extract 67 mg -
Berberine GlucoGOLD+ Cinnamon bark extract 67 mg -
Berberine +Plus Ceylon Cinnamon 100 mg -
Berberine Plus with Ceylon Cinnamon 1200 mg Ceylon Cinnamon 100 mg -
Berberine with Ceylon Cinnamon organic Ceylon Cinnamon 100 mg -
Berry Slim Cinnamon 50 mg -
Best Cinnamon Extract Cinnamon bark extract 125 mg -
Best Cinnamon Extract Cinnamon bark extract 125 mg -
Best Cinnamon Extract Cinnamon bark extract 125 mg -
Beyond Greens Light Matcha Flavor Ceylon Cinnamon bark 314 mg -
Beyond Greens Light Matcha Flavor Ceylon Cinnamon 314 mg -
Bil Cinnamon 40 mg -
Bil Cinnamon 40 mg -
Bil Cinnamon 40 mg -
Bil Cinnamon 40 mg -
Bil Cinnamon 40 mg -
Bil Cinnamon 40 mg -
Bil T4 To T8 Cinnamon 40 mg -
Bil T4 To T8 Cinnamon 40 mg -
BioDynamic Organic Fermented Cinnamon 1,000 mg Biodynamic organic fermented Cinnamon inner bark powder 1000 mg -
BioDynamic Organic Fermented Cinnamon 1,000 mg Biodynamic organic fermented Cinnamon inner bark powder 1000 mg -
BioDynamic Organic Fermented Cinnamon 1,000 mg Ceylon Cinnamon, Fermented, Powder 1000 mg -
BioDynamic Organic Fermented Cinnamon 1,000 mg Biodynamic organic fermented Cinnamon inner bark powder 1000 mg -
BioDynamic Organic Fermented Cinnamon 1,000 mg Ceylon Cinnamon, Fermented, Powder 1000 mg -
BioDynamic Organic Fermented Cinnamon 1,000 mg Ceylon Cinnamon, Fermented, Powder 1000 mg -
Blood Balance Max Cinnamon 50 mg -
Blood Balance Max Cinnamon 50 mg -
Blood Glucose Support Cinnamon bark extract 250 mg -
Blood Glucose Support Cinnamon bark powder 500 mg -
Blood Glucose Support Cinnamon bark powder 500 mg -
Blood Sugar Cinnamon 400 mg -
Blood Sugar Cinnamon (Cinnamomum cassia) bark extract 100 mg -
Blood Sugar Cinnamon powder 50 mg -
Blood Sugar Cinnamon powder 50 mg -
Blood Sugar Cinnamon (Cinnamomum cassia) bark extract 100 mg -
Blood Sugar Cinnamon, Powder 50 mg -
Blood Sugar Cinnamon, Powder 50 mg -
Blood Sugar Cinnamon bark powder 50 mg -
Blood Sugar Cinnamon (Cinnamomum cassia) bark extract 100 mg -
Blood Sugar Cinnamon 400 mg -
Blood Sugar + Cinnamon 600 mg -
Blood Sugar 24 Hour Cinnamon 750 mg -
Blood Sugar 24 Hour Cinnamon 750 mg -
Blood Sugar 24 Hour Cinnamon, Dried 627.5 mg -
Blood Sugar 24 Hour Extra-Strength Cinnamon, Dried 750 mg -
Blood Sugar 365 Cinnamon, Powder 50 mg -
Blood Sugar Balance Cinnamon, Powder 5 mg -
Blood Sugar Balance Cinnamon 200 mg -
Blood Sugar Balancer Cinnamon 10:1 aqueous extract 200 mg -
Blood Sugar Defense Cinnamon bark extract 350 mg -
Blood Sugar Formula Cinnamon bark extract 400 mg -
Blood Sugar Formula Ceylon Cinnamon bark 50 mg -
Blood Sugar Formula Cinnamon, Powder 50 mg -
Blood Sugar Formula Cinnamon, Powder 50 mg -
Blood Sugar Formula Cinnamon bark powder 50 mg -
Blood Sugar Formula Cinnamon 50 mg -
Blood Sugar Formula Cinnamon 50 mg -
Blood Sugar Harmony Cinnamon 200 mg -
Blood Sugar Harmony Cinnamon 200 mg -
Blood Sugar Harmony Cinnamon 200 mg -
Blood Sugar Harmony Cinnamon 200 mg -
Blood Sugar Health Cinnamon bark extract 250 mg -
Blood Sugar Health Cinnamon bark extract 250 mg -
Blood Sugar Health Cinnamon bark extract 250 mg -
Blood Sugar Health Cinnamon bark extract 200 mg -
Blood Sugar Health Cinnamon bark extract 250 mg -
Blood Sugar Manager Cinnamon 400 mg -
Blood Sugar Manager Cinnamon (Cinnamomum aromaticum) bark extract 100 mg -
Blood Sugar Manager Cinnamon 400 mg -
Blood Sugar Manager Cinnamon 400 mg -
Blood Sugar Manager Cinnamon 400 mg -
Blood Sugar Manager Cinnamon Bark Extract 100 mg -
Blood Sugar Manager Cinnamon 400 mg -
Blood Sugar Manager Cinnamon 400 mg -
Blood Sugar Manager Cinnamon Bark Extract 100 mg -
Blood Sugar Manager Cinnamon 400 mg -
Blood Sugar Manager Cinnamon 400 mg -
Blood Sugar Manager Cinnamon 400 mg -
Blood Sugar Manager Cinnamon (Cinnamomum aromaticum) bark extract 100 mg -
Blood Sugar Naturals Cinnamon powder 50 mg -
Blood Sugar Premier Cinnamon 50 mg -
Blood Sugar Premier Cinnamon, Powder 50 mg -
Blood Sugar Premier Cinnamon, Powder 50 mg -
Blood Sugar Specifics Cinnamon 125 mg -
Blood Sugar Specifics Cinnamon 500 mg -
Blood Sugar Specifics Cinnamon 500 mg -
Blood Sugar Specifics Cinnamon Bark Extract 375 mg -
Blood Sugar Specifics Cinnamon 500 mg -
Blood Sugar Stabilizer Cinnamon powder 50 mg -
Blood Sugar Stabilizer Ceylon Cinnamon 0 NP -
Blood Sugar Support Cinnamon 50 mg -
Blood Sugar Support Cinnamon bark extract 200 mg -
Blood Sugar Support Cinnulin PF - Cinnamon bark extract 100 mg -
Blood Sugar Support Cinnulin PF - Cinnamon bark extract 100 mg -
Blood Sugar Support Cinnamon 50 mg -
Blood Sugar Support Cinnamon 200 mg -
Blood Sugar Support Cinnamon 200 mg -
Blood Sugar Support Cinnamon bark powder 50 mg -
Blood Sugar Support Cinnamon 200 mg -
Blood Sugar Support Cinnamon 200 mg -
Blood Sugar Support Cinnamon bark powder 50 mg -
Blood Sugar Support Cinnamon bark powder 5 mg -
Blood Sugar Support Cinnamon bark powder 50 mg -
Blood Sugar Support Cinnamon powder 50 mg -
Blood Sugar Support Cinnamon bark extract 333.333 mg -
Blood Sugar Support Cinnamon powder 50 mg -
Blood Sugar Support Ceylon Cinnamon powder 150 mg -
Blood Sugar Support Cinnamon bark powder 50 mg -
Blood Sugar Support Cinnamon powder 50 mg -
Blood Sugar Support Cinnamon 200 mg -
Blood Sugar Support Cinnamon powder 50 mg -
Blood Sugar Support Cinnamon bark powder extract 100 mg -
Blood Sugar Support Cinnamon, Freeze-Dried, Fresh 1000 mg -

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Research

Ask the RAG about Cinnamon — get evidence-based answers from WHO monographs and pharmacognosy textbooks.

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