Net Contents
12 Ounce(s)
Serving Size
0.5 Teaspoon(s)
Servings Per Container
200
Supplement Form
Powder
Bar Code (UPC/SKU)
7 33739 01245 6
Product Version
CODE 1245 V6
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
Single-ingredient formula listed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
1 ingredients report an established %DV per serving.
Label states: Vegan, Vegetarian, Non-GMO, Gluten-Free, Kosher.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Supplement Facts
Serving Size: 0.5 Teaspoon(s) · 1 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Calcium | 600 mg | 46% |
| Calcium Carbonate | 1700 mg | — |
Not Present
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Suggested usage:Take 1/2 level teaspoon daily, preferably with a meal. For best results, blend into "pulpy" type juices such as tomato or orange juice.
Warnings & Precautions
Precautions re: Children
Caution: For adults only. Keep out of reach of children.
Precautions re: Pregnant or Nursing or Prescription Medications
Consult physician if pregnant/nursing, taking medication, or have a medical condition.
Precautions re: Allergies
Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Storage
Storage
This product is sold by weight not volume. Store in a cool, dry place after opening.
Formulation
Formula re: Contains
NOW Calcium Carbonate is a calcium supplement containing one of the highest concentrations of elemental calcium available. Its high calcium content makes it an excellent form for the support of healthy bones and teeth.
Formulation re: Other
Natural color variation may occur in this product. Supports bone health
Formula re: Contains
High percentage of calcium
Formula re: Kosher
Triangle K (Kosher)
Formulation re: Does NOT Contain
Non GMO Project Verified nongmoproject.org
Formulation re: Vegetarian/Vegan
Vegetarian/Vegan
Formulation re: Other
Packaged and quality tested in the USA.
Formulation re: Does NOT Contain
Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients.
FDA Statements
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product not intended to diagnose, treat, cure or prevent any disease.
FDA Statement of Identity
A Dietary Supplement
Other Label Statements
Seals/Symbols
Triangle K (Kosher) Non GMO Project Verified nongmoproject.org
General Statements: All Other Content
Minerals Family owned since 1968.
Seals/Symbols
GMP Quality Assured
Manufacturer & Distributor
Manufacturer
NOW Foods
395 S. Glen Ellyn Rd., Bloomingdale, IL, 60108, USA
Market Reference
NOW Calcium Carbonate Powder
Walmart4.8(1000)$13.99(2 pack) NOW Supplements, Calcium Carbonate Powder, High Percentage of Calcium, Supports Bone Health*, 12-Ounce, Size: 3.00 x 3.00 x 5.40, White
Walmart - Fruitful Yield4.8(1000)$24.52Calcium Citrate Powder
Target4.8(2200)$15.99NOW Foods Calcium Citrate Pure Powder
Bulk Apothecary4.8(2000)$12.27Calcium Carbonate
Northern Brewer5.0(5)$3.19NOW Foods Bone Meal Powder 1 LB.
iHerb4.7(391)$15.92Pure Calcium Carbonate
Modernist Pantry$7.99Now Foods Calcium & Magnesium Powder 8 oz
Blue Sky Vitamin4.7(442)$17.59
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Showing representative supplement & health retailers — search above for stores in your area.
GNC
4.0 (48)Vitamin & supplements store
4300 Ridgecrest Dr SE F, Rio Rancho, NM 87124
Unleashed Sports Nutrition
4.9 (638)Vitamin & supplements store
2003 Southern Blvd SE #107, Rio Rancho, NM 87124
The Vitamin Shoppe
4.4 (103)Vitamin & supplements store
9935 Coors Blvd Bypass NW Ste A, Albuquerque, NM 87114
Natural Grocers
4.5 (567)Vitamin & supplements store
921 Pat D'Arco Hwy, Rio Rancho, NM 87124
iLL Chino Rio Rancho 3
5.0 (16)Vitamin & supplements store
1658 Rio Rancho Blvd SE #116, Rio Rancho, NM 87124
CVS
3.2 (227)Vitamin & supplements store
1001 New Mexico 528, South East, Rio Rancho, NM 87124
Pure Muscle Nutrition
4.9 (39)Vitamin & supplements store
6200 Coors Blvd NW a3, Albuquerque, NM 87120
The Vitamin Shoppe
4.2 (179)Vitamin & supplements store
6010 Menaul Blvd NE, Albuquerque, NM 87110
Research & Studies
Scientific opinion on re‐evaluation of calcium carbonate (E 170) as a food additive
EFSA Panel on Food Additives and Nutrient … - EFSA …, 2011 - Wiley Online Library
… purity is specified as not less than 98% calcium carbonate. The Panel noted that calcium carbonate … or calcium citrate was compared in 37 healthy adult men and women given a single …
201123 citationsCalcium supplements: practical considerations
RP Heaney - Osteoporosis International, 1991 - Springer
… What nutritional or medical consequences should I be alert to in … absorption is calcium-citrate-malate (CCM), now available only as … Pure chemical sources such as calcium carbonate or …
199168 citationsElemental impurities in pediatric calcium carbonate preparations-high throughput quantification and risk assessment
C Xiao, L Zhu, X Zhang, R Gao, S He, Z Lv… - Frontiers in …, 2021 - frontiersin.org
… matric calcium carbonate samples and validated according to USP 233. Calcium carbonate … raw materials (light calcium carbonate and ground calcium carbonate) were investigated in …
20219 citationsBioavailability of calcium from calcium carbonate, DL-calcium lactate, L-calcium lactate and powdered oyster shell calcium in vitamin D-deficient or-replete rats
N Tsugawa, T Okano, R Higashino… - Biological and …, 1995 - jstage.jst.go.jp
… that calcium is utilized to the same extent from calcium carbonate, DL-calcium lactate, L-calcium lactate and powdered … A similar study using a 1.20% Ca diet is now being carried out. In …
199553 citationsLead content of calcium supplements
EA Ross, NJ Szabo, IR Tebbett - Jama, 2000 - jamanetwork.com
… Since the medical community now more vocally advocates … of supplements becomes a relevant issue. Importantly, in light of our finding that one can readily obtain calcium carbonate …
2000107 citationsPharmacokinetic and pharmacodynamic comparison of two calcium supplements in postmenopausal women
HJ Heller, LG Greer, SD Haynes… - The Journal of …, 2000 - Wiley Online Library
… , calcium citrate is more bioavailable than calcium carbonate … the combined group of 25 subjects now comprised 6 who had only … The poor absorption in these otherwise healthy subjects …
2000166 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2024-06-20. DSLD Label ID: 313644. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.
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