Best Cinnamon Extract with Cinnulin PF® 125 mg 60 Veggie Capsules

  • Brand: Doctors Best
  • Item Number: DRB1064
  • Serving Size: 1 Capsule(s)
  • Servings per Container: 60
  • Amount: 60 Capsules
  • Price per Serving: $0.18
  • Price per Unit*: $0.18
  • * Price Per Unit may reflect product's price per capsule, tablet, ounce, fluid ounce, etc.
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Regular Price: $18.99 $10.77
  • Availability: 23 In Stock
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  • MFG # DRB-00130
  • UPC # 753950001305
  • Cinnamon‚ one of the world's favorite spices‚ is a medicinal herb with more than 4‚000 years of traditional use. Recent research has revealed that constituents in cinnamon bark called procyanidin Type-A polymers help maintain the body's ability to metabolize glucose in a healthy way.

    Best Cinnamon Extract is Cinnulin PF® a patent pending‚ water-soluble extract of Cinnamon (species Cinnamomum burmannii) that contains Type-A polymers. Cinnulin PF® is a proprietary product of Integrity Nutraceuticals International.

    Cinnamon‚ a staple ingredient in apple pie‚ has remained one of the world’s favorite spices throughout recorded history. The evergreen cinnamon tree (Cinnamomum verum)‚ considered to be true cinnamon‚ is native to Sri Lanka. Chinese cinnamon (Cinnamomum cassia or Cinnamomum aromaticum)‚ the cinnamon most commonly sold in the U.S.‚ goes by the name “Cassia.” Usage of cinnamon in Chinese medicine is said to date back over 4‚000 years. Mentioned in the Bible‚ cinnamon was imported to Egypt and Europe from the Far East by 500 B.C. In addition to its value as a culinary spice‚ cinnamon has traditionally been utilized for immune health and supporting digestive function. True cinnamon and cassia are very similar; cassia has a more pungent flavor. Cassia buds can be found in potpourri and used as a flavoring agent in sweets and beverages.

    Recent research has revealed that constituents in cinnamon bark called procyanidin Type-A polymers help maintain the body’s ability to metabolize glucose in a healthy way. Best Cinnamon Extract is Cinnulin PF®‚ a patented‚ water extract of cinnamon that contains Type-A polymers. Cinnulin PF® is a registered trademark of Integrity Nutraceuticals International and is manufactured under US Patent # 6‚200‚569.

    In Vitro and Animal Studies

    Research has revealed that a number of herbs and spices have blood sugar metabolizing activity.2 In a study published in 2000 by the U.S. Department of Agriculture (USDA)‚ cinnamon demonstrated the greatest ability to stimulate healthy cellular glucose metabolism among 49 botanicals tested.

    In a 2001 study‚ researchers at the USDA’s Human Nutrition Research Center showed that bioactive compounds in cinnamon facilitate glucose metabolism and storage in fat cells. These compounds stimulated glucose uptake into cells and increased glycogen (stored glucose) production via activation of the enzyme‚ glycogen synthase.

    The bioactive compounds in cinnamon appear to have their impact at the level of certain cellular receptors. A physiological mechanism involved in blood sugar control and storage is characterized by dephosphorylation of specific cellular receptors. Enzymes called “protein tyrosine kinases” (PTPases) are believed to decrease receptor phosphorylation. Cinnamon compounds have demonstrated the in vitro ability to inhibit PTP-1 and increase autophosphorylation of these same receptors‚ thereby supporting healthy blood sugar metabolism.

    In an animal study‚ cinnamon (cassia) extract was administered to rats for three weeks. Following this‚ the rats were infused with insulin and glucose to assess their insulin response. Increased phosphorylation of cellular receptors responsible for sugar metabolism was observed in skeletal muscle of these rats‚ suggesting that cinnamon has the ability to enhance glucose uptake.

    Until recently‚ the precise molecular structure of the bioactive compounds in cinnamon had not been clearly defined. The USDA has now determined that the bioactive compounds in cinnamon are water-soluble procyanidin Type-A polymers of catechin and epicatechin. In a 2004 study‚ type-A polymers were isolated from cinnamon and characterized by nuclear magnetic resonance and mass spectroscopy. Type-A polymers were found to increase in vitro insulin activity by a factor of 20. Type-A polymers also exhibited antioxidant activity‚ as measured by inhibition of free radical production in platelets. These results suggest that‚ in addition to regulating glucose metabolism‚ cinnamon may help protect cell membranes by countering oxidation.


    Cinnamon is known to possess blood sugar supportive effects when used as a component of the diet. Cinnulin PF®‚ of course‚ is an extract of cinnamon that contains high levels of Type A polymers. Because of its standardization‚ Cinnulin PF® is more potent than regular culinary cinnamon and is safer. Studies conducted using straight cinnamon‚ however‚ provide important insight into the overall beneficial effects of this herb.
    For example‚ a randomized‚ placebo-controlled human trial was conducted in which the effect of cinnamon on glucose and blood lipid levels was assessed. A total of 60 subjects were divided into six groups administered 1‚ 3‚ or 6 grams of whole cinnamon powder daily‚ in 500 mg capsules‚ or equal numbers of placebo capsules. The cinnamon or placebo capsules were consumed for two periods of 20 days each. Serum biomarkers were measured after 20 days‚ 40 days and again at the end of a 20-day wash-out period‚ during which neither cinnamon nor placebo was consumed.

    In combination with dietary practices‚ cinnamon at three different doses showed significant support in maintaining healthy blood sugar levels. The placebo groups showed no significant changes. Cinnamon was also shown to enhance the ability to maintain healthy blood levels of triglycerides and cholesterol that are already in the normal range. The overall results of this trial demonstrate that cinnamon helps maintain healthy blood glucose and lipid levels with a daily intake of as little as 1 gram of whole cinnamon powder‚ and that this low dose may be just as useful as the higher doses of 3 and 6 grams. Since Cinnulin PF® is an extract of cinnamon‚ lower doses of this unique extract have been shown to have similar effects.

    A twelve-week study published in 2006‚ for instance‚ found that Cinnulin PF® enhanced blood sugar control and moderately supported blood pressure levels that were already within the normal range. The study involved twenty-two volunteers who were supplemented with either Cinnulin PF® or placebo daily for twelve weeks. The Cinnulin PF® group received a dose of 500 mg daily. In addition to helping maintain healthy blood sugar and blood pressure levels‚ the group consuming Cinnulin PF® also exhibited decreased overall body fat. Thus‚ Cinnulin PF® appears to be a useful and safe product for reaping the benefits of cinnamon supplementation.

    These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.

Official Website:

Serving size: 1 capsule
Servings Per Container: 60 servings

Amount Per Serving % DV

Cinnamon bark extract 125 mg †

† Daily Value not established

Other Ingredients: Modified cellulose (vegetarian capsule)‚ cellulose‚ magnesium silicate‚ silicon dioxide‚ magnesium stearate (vegetable source)

Contains nothing other than listed ingredients.

Does Not Contain: milk‚ egg‚ wheat‚ gluten‚ corn‚ soy‚ sugar‚ sweeteners‚ starch‚ salt‚ or preservatives.

Take 1 capsule before or during a meal‚ two times daily.

The various species of cinnamon are classified as GRAS (generally regarded as safe) herbs. The Botanical Safety Handbook lists Cinnamomum cassia a “Class 2b” herb; not to be used during pregnancy. The water-soluble cinnamon extract is largely free of the lipid-soluble components of cinnamon.

  • GMP Certification
  • Heavy Metals Free
  • Made In The Usa
  • Vegetarian Product
  • Milk Free
  • Egg Free
  • Wheat Free
  • Gluten Free
  • Corn Free
  • Soy Free
  • Sugar Free
  • Starch Free
  • Salt Free
  • Preservative Free

Ratings & Reviews

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Overall Rating for Best Cinnamon Extract with Cinnulin PF® 125 mg 60 Veggie Capsules

Based on 3 reviews

Displaying reviews 1-3 of 3

  • By Martin
    from Hawaii



    blood sugar

    I take this supplement daily to control my sugar reading in my blood test wvery time I visit my doctor because I am a diabetic !! and it works. My blood test is back to normal.

    I would recommend this item to a friend.

  • By Shan
    from Orange county, CA



    Good source of natural chromium

    I use one capsule of this either on to my coffee or on to my breakfast cereal like oatmeal. It keeps your blood sugar in check.


      veggie capsules



    I would recommend this item to a friend.

  • By Giovanni
    from Coral Gables, FL



    Helps lower high blood glucose

    Best Cinnamon Extract with Cinnulin PF helps reduce your chances of becoming insulin resistant and/or diabetic because it helps lower blood sugar and also helps a sluggish or malfunctioning gallbladder because it helps me bile out of the gallbbladder.

    I would recommend this item to a friend.


Displaying reviews 1-3 of 3

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