Dyna-Cal Extra-Strength 100 Tablets

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  • Availability: Out of Stock
  • MFG # 80261-100X
  • UPC # 310539015797
  • Dyna-Cal tablets from Douglas Laboratories® provide 1‚500 mg of elemental calcium from calcium carbonate‚ citrate‚ and caseinate‚ together with significant amounts of Vitamin D and magnesium oxide and citrate. Other nutrients are also included to assist the body in maintaining healthy bone structure.

    Dyna-Cal tablets may be a useful dietary supplement for those at risk for osteoporosis‚ or anyone who wishes to increase their intake of calcium and other nutritional factors for maintaining good bone health.

    The adult human body contains approximately 1‚200 g of calcium‚ about 99% of which is present in the skeleton‚ and 20-30 g of magnesium with about 60% located in bone. Bone is constantly turning over‚ a continuous process of formation and resorption. In children and adolescents‚ the rate of formation of bone mineral predominates over the rate of resorption. In later life‚ resorption predominates over formation. Therefore‚ in normal aging‚ there is a gradual loss of bone. Intestinal calcium absorption ranges from 15 to 75% of ingested calcium.

    Vitamin D is a key regulatory hormone for calcium and bone metabolism. Adequate Vitamin D status is essential for ensuring normal calcium absorption and maintenance of healthy calcium plasma levels. Magnesium absorption is independent of Vitamin D status and ranges from 30 to 60% of ingested magnesium. Osteoporosis‚ a condition of reduced bone mineral density that can increase risk of fractures‚ affects a large proportion of the elderly in developed countries.

    Caucasian and Asian women typically have low peak bone densities‚ and therefore‚ are at the greatest risk of developing osteoporosis. It is generally accepted that obtaining enough dietary calcium throughout life can significantly decrease the risk of developing osteoporosis. Among other factors‚ such as regular exercise‚ gender and race‚ calcium supplementation during childhood and adolescence appears to be a prerequisite for maintaining adequate bone density later in life.

    But even elderly osteoporotic patients can benefit significantly from supplementation with dietary calcium. Dyna-Cal provides a highly beneficial source of dietary calcium together with other nutrients that assist in the maintenance of healthy bone structure and function. For example‚ boron affects the composition‚ structure‚ and strength of bone. It appears to be necessary for calcium and magnesium absorption‚ their adequate renal reabsorption‚ and their incorporation into the bone matrix. Boron is absorbed at about 90% efficiency and is rapidly distributed among the tissues.

    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: http://www.douglaslabs.com

Amount Per Serving

Vitamin C ...80mg / 133% DV
(Ascorbic Acid)

Vitamin D-3 ...1‚000 IU / 250% DV

Vitamin E ...20 IU / 67% DV

Calcium ...1‚500mg / 150% DV
(from Calcium Carbonate/Citrate/Caseinate)

Magnesium ...420mg / 105% DV
(from Magnesium Oxide/Citrate)

Manganese ...10mg / 500% DV
(from Manganese Sulfate)

Boron ...400mcg*
(as Boron Citrate)

Proprietary Blend ...120mg*
Betain HCI‚ Glutamic Acid HCI‚ Alfalfa‚ Hydrolized Soy Protein and lecithin (from soy).

* Daily Value not established


Cellulose‚ vegetable stearate‚ and silica.

Does Not Contain:

yeast‚ wheat gluten‚ soy protein‚ milk/dairy‚ corn‚ sodium‚ sugar‚ starch‚ artificial coloring‚ preservatives or flavoring

As a dietary supplement‚ adults take 4 tablets daily with meals or as directed by your healthcare professional.


  • Made In The Usa
  • Yeast Free
  • Corn Free
  • Gluten Free
  • Artificial Color Free
  • Artificial Flavor Free
  • Sodium Free
  • Starch Free
  • Sugar Free
  • Wheat Free
  • Artificial Preservative Free

Ratings & Reviews

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Overall Rating for Dyna-Cal Extra-Strength 100 Tablets

5 1 Based on 1 reviews

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  • By
    from Vernon, Connecticut



    Calcium Levels Up

    I was told to take Dyna-Cal by my physician who said last year that my calcium levels were low. This was due to changing my diet towards a more vegan lifestyle and eating less dairy. Levels are fine now after having been on Dyna-Cal for a year.

    I would recommend this item to a friend.


Displaying reviews 1-1 of 1

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