| Protein | 1 g | 2%* |
| Vitamin D-3 (as as cholecalciferol) | 12 mcg (480 IU) | 60% |
| Calcium (as as microcrystalline calcium hydroxyapatite & dibasic calcium phosphate) | 636 mg | 49% |
| Phosphorus (as from microcrystalline calcium hydroxyapatite) | 245 mg | 20% |
| Microcrystalline Calcium Hydroxyapatite | 2.7 g | † |
Other ingredients: gelatin (capsule), dibasic calcium phosphate, magnesium stearate, and silica.
Where this label comes from
Read by Reverse Age Lab on 29 October 2026 from sourcenaturals.com, after the NIH stopped adding labels.
General information
- Product name
- Calcium Hydroxyapatite
- Brand
- Source Naturals
- Barcode (UPC)
- 0 21078 02520 7
- Net contents
- —
- Market status
- On market
- Label ID
- s876
Classification
- Supplement form
- Capsule
- Claims on the label
- No yeast, dairy, egg, gluten, soy or wheat, No preservatives, or artificial color, flavor or fragrance
Label statements
Suggested use: 3 capsules twice daily.
Warnings: CAUTION: If you are pregnant, may become pregnant, breastfeeding, or taking any prescription drugs, consult your health care professional before using this product. Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children. Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no preservatives, or artificial color, flavor or fragrance.
FDA statement: *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Storage: STORE IN A COOL, DRY PLACE.
Other: At around the age of 30, our bone mass begins to decline. Support healthy bones with calcium hydroxyapatite, made from a form of calcium that gives bones their strength and rigidity. Bones consist of living cells embedded in a mineralized organic matrix. The more bone mass, the stronger the bone. This form of calcium contains phosphorus in the appropriate ratio for bone building. The vitamin D supports the body's assimilation of these important minerals. Adequate calcium and vitamin D throughout life, as part of a well-balanced diet and physical activity, support healthy bone strength & density in later life.*
Other: SN2520 REV H261
Brand information
Manufactured for: Source Naturals, Inc., P.O. Box 2118, Santa Cruz, CA 95062
More labels from Source Naturals
Labels only: each label is shown as printed on the bottle, with no grades, rankings or advice. A label in this database is not an endorsement of the product. Read the label on the bottle you buy: makers change their formulas. Reverse Age Lab is not affiliated with, or endorsed by, the National Institutes of Health or its Office of Dietary Supplements. The original labels come from the NIH’s public-domain data; the labels since are read by us. Search the Dietary Supplement Label Database.