Ultra-Cal Night
by Source Naturals · Tablet or Pill
Supplement facts from the label of Ultra-Cal Night by Source Naturals: Total Carbohydrates 1.0 Gram(s), Vitamin C 72 mg, Vitamin D3 50 IU, Vitamin K 250 mcg….

Supplement Facts
| Ingredient | Per serving | % DV | Upper limit (adults) |
|---|---|---|---|
| Total Carbohydrates | 1.0 Gram(s) | 1% | — |
| Vitamin C (Ascorbic Acid, Calcium Ascorbate, Magnesium Ascorbate, Manganese Ascorbate) | 72 mg | 120% | 2,000 mg · 11% at label max |
| Vitamin D3 (Cholecalciferol) | 50 IU | 13% | 100 mcg · 4% at label max |
| Vitamin K | 250 mcg | 313% | — |
| Vitamin B6 (Pyridoxine Hydrochloride) | 5.0 mg | 250% | 100 mg · 15% at label max |
| Folate (Folic Acid) | 50 mcg | 13% | 1,000 mcg · 15% at label max |
| Calcium (Calcium Ascorbate, Calcium Carbonate, Calcium Citrate, Calcium Ethanolamine Phosphate, Calcium Fumarate, Calcium Malate) | 150 mg | 15% | 2,500 mg · 18% at label max |
| Magnesium (Magnesium Ascorbate, Magnesium Citrate, Magnesium Fumarate, Magnesium Malate, Magnesium Oxide) | 150 mg | 38% | 350 mg · 129% at label max ⚠ |
| Zinc (Zinc Chelate) | 2.0 mg | 13% | 40 mg · 15% at label max |
| Copper (Copper Sebacate) | 250 mcg | 13% | 10,000 mcg · 8% at label max |
| Manganese (Manganese Ascorbate) | 1.7 mg | 88% | 11 mg · 46% at label max |
| SoyLife (Soy Concentrate) | 207 mg | — | — |
| └ Total Isoflavones | 6.4 mg | — | — |
| L-Lysine (L-Lysine Hydrochloride) | 15 mg | — | — |
| Silica (Horsetail Extract) | 2.5 mg | — | — |
| Boron (Boron Amino Acid Chelate) | 750 mcg | — | 20 mg · 11% at label max |
⚠ 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) · Dairy Free · Sugar Free
Claim types: Nutrient · All Other · Structure/Function
Formula re: Contains: Non-GMO Soy Not Genetically Modified
Formulation re: Other: BioAlign
Formulation re: Other: Superior Bioactivity
Formula re: Contains: with Vitamin K Krebs Cycle Calcium complex
Precautions re: Allergies: Contains wheat and soy.
Formula re: Contains: Ultra-Cal Night is a scientifically advanced calcium formula, providing optimal forms of calcium and key co-nutrients to help support a healthy skeletal system. Most of the minerals are bound to organic compounds of the Krebs cycle (cellular energy production system), allowing for optimal absorption and utilization.
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).