Cinnamon Bark Extract
Cinnamon Bark Extract
Snapshot
Cinnamon bark extract is a concentrated form of cinnamon renowned for its blood sugar–balancing, antimicrobial, and antioxidant properties.
What is Cinnamon Bark Extract?
Cinnamon bark extract is derived from the outer bark of the cinnamon tree (Cinnamomum verum or Cinnamomum cassia), processed to concentrate bioactive compounds like cinnamaldehyde and polyphenols. It delivers the benefits of cinnamon in a standardized, potent supplement form.
Where It Comes From
Extracts are produced by harvesting cinnamon bark, drying it, and using solvent or water-based extraction methods to isolate and concentrate the active constituents. Quality extracts specify standardized levels of key compounds, most commonly 2–5% cinnamaldehyde or 10–20% polyphenols.
Key Nutrients & Compounds
Cinnamon bark extract is rich in cinnamaldehyde (the principal active compound), various polyphenols, tannins, and essential oils such as eugenol and linalool. These contribute to its antioxidant, anti-inflammatory, and antimicrobial activities.
Health Benefits
Cinnamon bark extract supports healthy blood glucose levels by enhancing insulin sensitivity and slowing carbohydrate digestion. Its antimicrobial properties help combat pathogens in the gut and mouth. Additionally, its antioxidant profile protects cells from oxidative stress, reducing inflammation and supporting cardiovascular health.
Recommended Dosage
Typical dosages range from 250 mg to 1,000 mg daily of a standardized extract (e.g., 2–5% cinnamaldehyde). Doses may be split between meals to optimize blood sugar control.
How to Use It
Cinnamon bark extract is available in capsules, tablets, or liquid tinctures. It can be taken with meals or added to beverages. For best results, choose a product standardized for bioactive constituents and follow label dosing.
Who Should Use It?
Ideal for individuals managing blood sugar fluctuations, prediabetes, or metabolic syndrome. It’s also beneficial for those seeking natural antimicrobial and antioxidant support.
Possible Interactions or Cautions
High doses of cinnamon extract (especially from cassia) may contain coumarin, which can be hepatotoxic in large amounts. People on diabetes or blood-thinning medications should consult a healthcare provider. Pregnant women should use under professional guidance.
Final Thoughts
Cinnamon bark extract delivers concentrated metabolic and antimicrobial support in a convenient supplement. When standardized and used responsibly, it’s a valuable tool for blood sugar management and overall wellness.
Scientific Studies
Mang, B., et al. (2006). Effects of a cinnamon extract on plasma glucose, HbA1c, and serum lipids in diabetes mellitus type 2. European Journal of Clinical Investigation, 36(5), 340–344. https://doi.org/10.1111/j.1365-2362.2006.01629.x
Khan, A., et al. (2003). Cinnamon improves glucose and lipids of people with type 2 diabetes. Diabetes Care, 26(12), 3215–3218. https://doi.org/10.2337/diacare.26.12.3215
Akilen, R., et al. (2010). Cinnamon in glycaemic control: Systematic review and meta analysis. Clinical Nutrition, 29(6), 899–901. https://doi.org/10.1016/j.clnu.2010.05.004