KAL Ultra Cal-Citrate+, 120 Tablets supplement bottle
KAL

Ultra Cal-Citrate+, 120 Tablets

What We Researched
6 active ingredients analyzed · 2 inactive ingredients decoded · 3 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
85
Product Score Good
73
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin D (as Cholecalciferol) (D-3) 25 mcg 125%
Calcium (as Calcium Citrate) 1,000 mg 77%
Magnesium (as Magnesium Oxide) 500 mg 119%
Vitamin K-2 (as Menaquinone 7)[MK-7] 45 mcg *
Bioavailability Very Good

Absorption Rating

  • Vitamin D (as Cholecalciferol) (D-3) Good
  • Calcium (as Calcium Citrate) Good
  • Magnesium (as Magnesium Oxide) Poor
  • Vitamin K-2 (as Menaquinone 7)[MK-7] Good
Other Ingredients Excellent

Fillers & Additives

  • Cellulose
  • Stearic Acid and Magnesium Stearate
Efficacy Good

Dosage Analysis

  • Vitamin D (as Cholecalciferol) (D-3) 25 mcg Effective
  • Calcium (as Calcium Citrate) 1,000 mg Effective
  • Magnesium (as Magnesium Oxide) 500 mg High
  • Vitamin K-2 (as Menaquinone 7)[MK-7] 45 mcg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Total Carbohydrate <1 g <1%†
Dietary Fiber <1 g 2%†
Vitamin D (as Cholecalciferol) (D-3) 25 mcg 125%
Calcium (as Calcium Citrate) 1,000 mg 77%
Magnesium (as Magnesium Oxide) 500 mg 119%
Vitamin K-2 (as Menaquinone 7)[MK-7] 45 mcg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Cellulose Safe

Provides bulk and structure in tablets and capsules.

Stearic Acid and Magnesium Stearate Generally_safe

They are used to improve the flow and processing of the supplement.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$19$18$17$16$15 Mar 12 $17.29
iHerb

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

Brand Trust Report
KAL

Founded 1932 · Salt Lake City, Utah, United States · 289 products · kalvitamins.com

Certifications

3 certifications
Nsf Gmp Verified Source
Fda Gmp Inspections Verified Source
Usda Organic Verified Source

Transparency

2 claims
Third Party Testing Claim — Claimed Source
In House Testing — Verified Source

Violation History

1 incident
Lawsuit A consumer class action was filed alleging that the marketing of a dietary supplement violated California's consumer-protection laws.2013Source
Related Supplements
Frequently Asked Questions
Is KAL Ultra Cal-Citrate+, 120 Tablets a good supplement?

KAL Ultra Cal-Citrate+, 120 Tablets received a product quality score of 85/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 6 active ingredients with 30 servings per container. Of the 2 inactive ingredients, 1 are rated safe and 0 are flagged for review. The manufacturer, KAL, holds a brand trust score of 73/100 with 3 verified certifications including Nsf Gmp, Fda Gmp Inspections, Usda Organic.

What are the ingredients in KAL Ultra Cal-Citrate+, 120 Tablets?

KAL Ultra Cal-Citrate+, 120 Tablets contains 6 active ingredients: Total Carbohydrate (<1 g), Dietary Fiber (<1 g), Vitamin D (as Cholecalciferol) (D-3) (25 mcg), Calcium (as Calcium Citrate) (1,000 mg), Magnesium (as Magnesium Oxide) (500 mg), Vitamin K-2 (as Menaquinone 7)[MK-7] (45 mcg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is KAL Ultra Cal-Citrate+, 120 Tablets safe to take?

KAL Ultra Cal-Citrate+, 120 Tablets 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.

Is KAL a trustworthy supplement brand?

KAL receives a brand trust score of 73/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1932 and headquartered in Salt Lake City, Utah, United States, the company offers 289 products in their lineup. They hold 3 verified certifications including Nsf Gmp, Fda Gmp Inspections, Usda Organic. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: KAL has 1 historical regulatory incident on record, which are factored into the trust score.

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.