KAL D-3, 10 mcg (400 IU), 100 Softgels supplement bottle
KAL

D-3, 10 mcg (400 IU), 100 Softgels

What We Researched
1 active ingredient analyzed · 2 inactive ingredients decoded · 3 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
75
Product Score Fair
73
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin D (as Cholecalciferol) (Supplying 400 IU of Vitamin D-3) 10 mcg 50%
Bioavailability Excellent

Absorption Rating

  • Vitamin D (as Cholecalciferol) (Supplying 400 IU of Vitamin D-3) Good
Other Ingredients Excellent

Fillers & Additives

  • Extra Virgin Olive Oil
  • Softgel (gelatin, glycerin) and non-gmo safflower oil
Efficacy Very Poor

Dosage Analysis

  • Vitamin D (as Cholecalciferol) (Supplying 400 IU of Vitamin D-3) 10 mcg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin D (as Cholecalciferol) (Supplying 400 IU of Vitamin D-3) 10 mcg 50%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$8$7$6$5$4 Mar 12 $6.49$6.49
iHerb
Vitacost

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
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Frequently Asked Questions
Is KAL D-3, 10 mcg (400 IU) a good supplement?

KAL D-3, 10 mcg (400 IU), 100 Softgels received a product quality score of 75/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 1 active ingredients 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 D-3, 10 mcg (400 IU)?

KAL D-3, 10 mcg (400 IU) contains 1 active ingredients: Vitamin D (as Cholecalciferol) (Supplying 400 IU of Vitamin D-3) (10 mcg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is KAL D-3, 10 mcg (400 IU) safe to take?

KAL D-3, 10 mcg (400 IU), 100 Softgels 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.

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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.