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Douglas Laboratories® Dyna-Cal 250 tabs

SKU 202036-250X
Original price $33.60 - Original price $33.60
Original price
$33.60 - $33.60
Current price $33.60

Dyna-Cal tablets provide high dose elemental calcium together with significant amounts of vitamin D and magnesium. Other nutrients are also included to assist the body in maintaining healthy bone structure.*

Serving Size:4 Tablet
Servings Per Container:62.5

Amount Per Serving% Daily Value
Vitamin C (as ascorbic acid)Amount Per Serving:80 mgDaily Value:89%
Vitamin D3 (as cholecalciferol) (1,000 IU)Amount Per Serving:25 mcgDaily Value:125%
Vitamin E (as d-alpha tocopheryl succinate)Amount Per Serving:13.4 mgDaily Value:89%
Calcium (as calcium carbonate/citrate)Amount Per Serving:1500 mgDaily Value:115%
Magnesium (as magnesium oxide/citrate)Amount Per Serving:420 mgDaily Value:100%
Manganese (as manganese sulfate)Amount Per Serving:10 mgDaily Value:435%
Boron (as boron citrate)Amount Per Serving:400 mcg
Betaine HClAmount Per Serving:80 mg
Glutamic Acid HCIAmount Per Serving:20 mg
Other Ingredients:
Microcrystalline cellulose, coating (polyvinyl alcohol), coating (titanium dioxide), coating (polyethylene glycol), coating (magnesium silicate), coating (isopropanol), hydroxypropyl cellulose, croscarmellose sodium, stearic acid, vegetable stearate, silica


We work to ensure that product information is correct; however, brands may make changes to products from time to time, and actual product packaging and materials may contain more and/or different information than that shown on our website. Please consult all labels, warnings, and directions prior to using or consuming products for the most accurate product information.

  • Gluten Free
  • Non-GMO

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

If you are pregnant, or nursing, or if you are taking perscription medication, consult your health professional before using this product.Discontinue immediately if a burning sensation occurs. Not recommended for people with ulcers. If you have any health condition, particularly liver disease, or are taking any medication, consult your health professional before use. Do not exceed the suggested daily dose unless recommended and monitored by your health professional.

Keep out of reach of children. Store in a cool, dry place. Use only if safety seal is intact. Contents may not fill bottle in order to accommodate required labeling. Please rely on stated quantity.

Customer Reviews

Based on 9 reviews
Linda J. Lockey
Supplies my calcium

Supplies my calcium needs.

C. E. Connelly
I've been taking

I've been taking Dyna-Cal for years now. My Dr. suggested it to help ensure my calcium levels were at the level they should be. I like to think Dyna-Cal and Ultra Joint Forte (also by Douglas Laboratories) enables me to enjoy my life to the fullest.

Patricia I.
Fantastic and easily

Fantastic and easily digestible supplement for bone health. Highly recommended.

Love this.

Love this. Recommended by my chiropractor. I use it to improve my bone health.

Just A. Consumer
I have been

I have been using Dyna Cal for over two years. I use to wake up at night with cramps in both of my legs. Since I began using this product I able to get a full night of uninterrupted sleep. It really works