Product Overview
General Information
- Product Name
- PowerCal Comprehensive Calcium Formula
- Brand
- Zahler Products in this brand
- Bar Code
- 8 48998 08274 1
- Net Contents
- 120 Capsules
- Market Status
- On Market
- Date entered into DSLD
- 29 October 2026
- DSLD ID
- 345062
Product Classification
- Product Type
- Mineral
- Supplement Form
- Capsule
- Dietary Claim(s) or Use(s)
- Supports Healthy Bones, Teeth & Gums*, Calcium is important for building and maintaining optimal bone health. Zahler® PowerCal™ formula includes calcium and a blend of nutrients that support calcium absorption in the body.*, Gluten-Free, Dairy-Free, Soy-Free, Non-GMO, Vegetarian Friendly, Made in the USA with globally sourced ingredients, Made in a GMP Facility, Kosher Pareve, Halal
- Intended Target Group(s)
- —
Label Information
Supplement Facts
- Daily Value (DV) Target Group(s)
- —
- Serving Size
- 4 Capsules
- Alternate Serving Size
- —
- Servings per Container
- 30
| Vitamin D3 (as (1000 IU) as Cholecalciferol) | 25 mcg | 125% |
| Calcium (as as Calcium Carbonate and Calcium Citrate) | 900 mg | 69% |
| Magnesium (as as Magnesium Oxide and Magnesium Aspartate) | 500 mg | 119% |
| Strontium (as as Strontium Citrate) | 40 mg | * |
| Oat Straw Herb Powder | 10 mg | * |
| Vitamin K2 (as as Menaquinone-7) | 30 mcg | * |
Other ingredients: Hypromellose (Capsule), Organic Rice Hull Concentrate.
Label Statements
Precautions re: All Other: KEEP OUT OF REACH OF CHILDREN. Do not use if safety seal is damaged or missing. If pregnant, nursing or on medication, consult with your healthcare practitioner.
Precautions re: All Other: Because this product contains Vitamin K2, discontinue use 2 weeks prior to surgery.
Precautions re: All Other: You may need additional supplements to support a healthy diet; consult your nutritionist for a formula that is right for you or contact us at 877-ASK-ZAHLER (877-275-9245) or at ask@zahlers.com. STORE TIGHTLY CLOSED IN A COOL, DRY PLACE, AWAY FROM DIRECT SUNLIGHT.
FDA Disclaimer Statement: *THESE STATEMENTS HAVE NOT BEEN EVALUATED BY THE FOOD & DRUG ADMINISTRATION. THIS PRODUCT IS NOT INTENDED TO DIAGNOSE, TREAT, CURE, OR PREVENT ANY DISEASE.
Brand Information
Source: Reverse Age Lab, October 2026
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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.


