Dyna-Cal
by Douglas Laboratories · Tablet or Pill
Supplement facts from the label of Dyna-Cal by Douglas Laboratories: Vitamin C 80 mg, Vitamin D3 25 mcg, Vitamin E 13 mg, Calcium 1,500 mg….

Supplement Facts
| Ingredient | Per serving | % DV | Upper limit (adults) |
|---|---|---|---|
| Vitamin C (Ascorbic Acid) | 80 mg | 89% | 2,000 mg · 4% at label max |
| Vitamin D3 (Cholecalciferol) | 25 mcg | 125% | 100 mcg · 25% at label max |
| Vitamin E (D-Alpha-Tocopheryl Succinate) | 13 mg | 89% | 1,000 mg · 1% at label max |
| Calcium (Calcium Carbonate, Calcium Citrate) | 1,500 mg | 115% | 2,500 mg · 60% at label max |
| Magnesium (Magnesium Citrate, Magnesium Oxide) | 420 mg | 100% | 350 mg · 120% at label max ⚠ |
| Manganese (Manganese Sulfate) | 10 mg | 435% | 11 mg · 91% at label max |
| Boron (Boron Citrate) | 400 mcg | — | 20 mg · 2% at label max |
| Betaine Hydrochloride | 80 mg | — | — |
| Glutamic Acid HCl | 20 mg | — | — |
⚠ Above the upper limit: at the most servings a day printed on the label, at least one ingredient goes above the adult UL. Some ULs apply only to supplemental forms (shown on each ingredient page).
Upper limits: NIH ODS Fact Sheets for Health Professionals. Compared only where the unit converts and the limit applies to the form on the label.
On the label
For: Adult (18 - 50 Years) · Gluten Free
Claim types: Nutrient · All Other · Structure/Function
Suggested/Recommended/Usage/Directions: Suggested usage: As a dietary supplement, adults take 4 tablets daily with meals or as directed by your health professional.
Precautions re: Pregnant or Nursing or Prescription Medications: Warning: If you are pregnant, or nursing, or if you are taking prescription medication, consult your health professional before using this product.
Precautions re: All Other: Discontinue immediately if a burning sensation occurs. Not recommended for people with ulcers. Do not exceed the suggested daily dose unless recommended and monitored by your health professional.
Precautions re: Pregnant or Nursing or Prescription Medications: If you have any health condition, particularly liver disease, or are taking any medication, consult your health professional before use.
Precautions re: Children: Keep out of the reach of children.
Storage: Store in a cool, dry place.
This page repeats what the label says and the official upper limits for healthy adults. It is not medical advice: ask a doctor, pharmacist or registered dietitian about your own intake, especially if you are pregnant, take medicines or have a health condition.
Label data: NIH Office of Dietary Supplements, Dietary Supplement Label Database (dsld.od.nih.gov), public domain. Upper limits: NIH ODS Fact Sheets for Health Professionals (values from the Institute of Medicine, Food and Nutrition Board).