KAL Vitamin D-Rex Kid's Gummies supplement bottle
KAL

Vitamin D-Rex Kid's Gummies Review

What We Researched
4 active ingredients analyzed · 12 inactive ingredients decoded · 5 brand certifications checked · Last updated: Aug 2026
93
Product Score Excellent
89
Brand Score Good

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Total Carbohydrates 2 g 1%
Vitamin D3 (as Cholecalciferol) 25 mcg 125%
Bioavailability Very Good

Absorption Rating

  • Total Carbohydrates Fair
  • Vitamin D3 (as Cholecalciferol) Good
Other Ingredients Excellent

Fillers & Additives

  • Tapioca Syrup
  • Cane Sugar
  • Raw
  • Water
  • Pectin
  • Citric Acid
  • Sodium Citrate
  • Natural Flavors
  • Annatto Extract
  • Elderberry Juice
  • Coconut Oil
  • Carnauba Wax
Efficacy Excellent

Dosage Analysis

  • Vitamin D3 (as Cholecalciferol) 25 mcg Effective

Supplement Facts

Ingredient Amount % Daily Value
Calories 10 kcal
Total Carbohydrates 2 g 1%
Vitamin D3 (as Cholecalciferol) 25 mcg 125%
Sodium 2.5 mg 1%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Tapioca Syrup Safe

Provides sweetness and binding in gummy supplements.

Cane Sugar Generally_safe

It is used as a sweetener.

Raw Unknown
Water Safe

Dissolves and carries water-soluble ingredients.

Pectin Safe

Forms the base of gummy supplements as a vegan gelatin alternative.

Citric Acid Safe

Adds tartness and acts as a natural preservative. Also aids in ingredient stability.

Sodium Citrate Safe

Stabilizes pH and helps maintain ingredient effectiveness.

Natural Flavors Safe

Improves taste of chewable, gummy, or liquid supplements.

Annatto Extract Safe

It is used to add a yellow or orange color to supplements.

Elderberry Juice Unknown
Coconut Oil Safe

Helps dissolve and absorb fat-soluble vitamins.

Carnauba Wax Safe

Provides a glossy, protective coating on tablets.

Brand Trust Report
KAL

Founded 1932 · Salt Lake City, Utah, United States · 351 products · kalvitamins.com

Certifications

5 certifications
Nsf Gmp Verified Source
Fda Gmp Inspections Verified Source
Usda Organic Verified Source
NSF Certified Verified
Non-GMO Project Verified Verified

Transparency

4 claims
Third Party Testing Claim — Claimed Source
In House Testing — Verified Source
Testing Lab Disclosure — True
Contains Proprietary Blend — True

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 Vitamin D-Rex Kid's Gummies a good supplement?

KAL Vitamin D-Rex Kid's Gummies received a product quality score of 93/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 4 active ingredients with 60 servings per container. Of the 12 inactive ingredients, 9 are rated safe and 0 are flagged for review. The manufacturer, KAL, holds a brand trust score of 89/100 with 5 verified certifications including Nsf Gmp, Fda Gmp Inspections, Usda Organic, NSF Certified.

What are the ingredients in KAL Vitamin D-Rex Kid's Gummies?

KAL Vitamin D-Rex Kid's Gummies contains 4 active ingredients: Calories (10 kcal), Total Carbohydrates (2 g), Vitamin D3 (as Cholecalciferol) (25 mcg), Sodium (2.5 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is KAL Vitamin D-Rex Kid's Gummies safe to take?

KAL Vitamin D-Rex Kid's Gummies 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 89/100 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 351 products in their lineup. They hold 5 verified certifications including Nsf Gmp, Fda Gmp Inspections, Usda Organic, NSF Certified. 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.

How much vitamin d3 should i take daily?

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 does vitamin d do?

This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 150,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

How much vitamin d3 per day for a woman?

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.

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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 — read our methodology. 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.