M.C.H.C. Caps
by Progressive Professional from Progressive Laboratories · Capsule
Supplement facts from the label of M.C.H.C. Caps by Progressive Professional from Progressive Laboratories: Vitamin D3 250 IU, Calcium 250 mg, Phosphorus 56 mg, Boron 750 mg.

Supplement Facts
| Ingredient | Per serving | % DV | Upper limit (adults) |
|---|---|---|---|
| Vitamin D3 (Cholecalciferol) | 250 IU | 63% | 100 mcg · 25% at label max |
| Calcium (Calcium Citrate, Microcrystalline Hydroxyapatite Concentrate) | 250 mg | 25% | 2,500 mg · 40% at label max |
| Phosphorus (Calcium Microcrystalline Hydroxyapatite) | 56 mg | 6% | 4,000 mg · 6% at label max |
| Boron (Boron Aspartate) | 750 mg | — | 20 mg · 15,000% 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)
Claim types: Nutrient · All Other
Suggested/Recommended/Usage/Directions: Directions: One capsule four times daily.
Formula re: Contains: Four capsules supply 100% of the R.D.I. for calcium. Microcrystalline calcium hydroxyapatite is raw bone prepared by a special low temperature process (below 37 degrees C) to preserve the protein content. The calcium thus provided is in an extremely bioavailable form.In addition, the product may contain trace amounts of other beneficial minerals.
Precautions re: All Other: Sold only for dispensing by a licensed health professional.
Precautions re: Pregnant or Nursing or Prescription Medications: Pregnant and/or lactating women should consult their physician prior to use.
Precautions re: All Other: Tamper evident band around cap and seal on bottle. Do not use if either seal is broken or missing.
Precautions re: Children: Keep out of the reach of children.
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).