Nature's Nutrition Calcium Supplement with Vitamin D supplement bottle
Nature's Nutrition

Calcium Supplement with Vitamin D

What We Researched
2 active ingredients analyzed · 9 inactive ingredients decoded · 1 retailer compared · Last updated: Mar 2026
81
Product Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin D3 (as cholecalciferol) 40.0 mcg (1,600 IU) 200%
Calcium (as calcium carbonate) 1200.0 mg 92%
Bioavailability Very Good

Absorption Rating

  • Vitamin D3 (as cholecalciferol) Good
  • Calcium (as calcium carbonate) Fair
Other Ingredients Good

Fillers & Additives

  • Maltodextrin
  • Microcrystalline Cellulose
  • Calcium Carbonate
  • Polyvinyl Alcohol
  • Hypromellose
  • Croscarmellose Sodium
  • Magnesium Stearate
  • Talc High
  • Silicon Dioxide
Efficacy Excellent

Dosage Analysis

  • Vitamin D3 (as cholecalciferol) 40.0 mcg (1,600 IU) Effective
  • Calcium (as calcium carbonate) 1200.0 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin D3 (as cholecalciferol) 40.0 mcg (1,600 IU) 200%
Calcium (as calcium carbonate) 1200.0 mg 92%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Maltodextrin Generally_safe

Helps carry and stabilize active ingredients. Provides bulk.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Calcium Carbonate Safe

Acts as a filler and provides supplemental calcium.

Polyvinyl Alcohol Generally_safe

It is used as a coating for tablets or capsules.

Hypromellose Safe

Forms vegetarian capsule shells. Dissolves easily in the stomach.

Croscarmellose Sodium Safe

Helps tablets break apart and dissolve quickly in the stomach.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Talc Avoid

It is used to improve powder flow and prevent clumping.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$18$17$16$15$14 $16.22
Target

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Nature's Nutrition

· 2 products

Related Supplements
Frequently Asked Questions
Is Nature's Nutrition Calcium Supplement with Vitamin D a good supplement?

Nature's Nutrition Calcium Supplement with Vitamin D received a product quality score of 81/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 2 active ingredients with 90 servings per container. Of the 9 inactive ingredients, 6 are rated safe and 0 are flagged for review.

What are the ingredients in Nature's Nutrition Calcium Supplement with Vitamin D?

Nature's Nutrition Calcium Supplement with Vitamin D contains 2 active ingredients: Vitamin D3 (as cholecalciferol) (40.0 mcg (1,600 IU)), Calcium (as calcium carbonate) (1200.0 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Nature's Nutrition Calcium Supplement with Vitamin D safe to take?

Nature's Nutrition Calcium Supplement with Vitamin D has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

What is magnesium good for?

Magnesium Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding magnesium good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

How much magnesium per day?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

What is zinc good for?

Zinc Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding zinc good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

Scan Any Supplement Instantly

Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.

Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.