Flintstones Children's Multivitamin, + Immunity Support, 150 Gummies supplement bottle
Flintstones

Children's Multivitamin, + Immunity Support, 150 Gummies

What We Researched
12 active ingredients analyzed · 20 inactive ingredients decoded · 1 brand certification checked · 4 retailers compared · Last updated: Mar 2026
78
Product Score Fair
72
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin A 600 mcg 100%
Vitamin C 90 mg 300%
Vitamin D (600 IU) 15 mcg 50%
Vitamin E 6.7 mg 56%
Vitamin B6 1 mg 100%
Folate (24 mcg folic acid) 40 mcg DFE 13%
Vitamin B12 2.4 mcg 133%
Biotin 30 mcg 188%
Pantothenic Acid 5 mg 125%
Iodine 90 mcg 50%
Zinc 3 mg 50%
Bioavailability Very Good

Absorption Rating

  • Vitamin A Good
  • Vitamin C Fair
  • Vitamin D (600 IU) Good
  • Vitamin E Good
  • Vitamin B6 Fair
  • Folate (24 mcg folic acid) Fair
  • Vitamin B12 Fair
  • Biotin Good
  • Pantothenic Acid Good
  • Iodine Good
  • Zinc Fair
Other Ingredients Excellent

Fillers & Additives

  • Glucose Syrup
  • Sugar
  • Gelatin
  • Ascorbic Acid
  • Water
  • Beeswax
  • Carnauba Wax
  • Citric Acid
  • Color (apple, black carrot, black currant and carrot juice concentrates) D-biotin
  • D-Calcium Pantothenate
  • DL-Alpha-Tocopheryl Acetate
  • Folic Acid
  • Natural Flavor
  • Potassium Iodide
  • Pyridoxine Hydrochloride
  • Vegetable Oil (Palm)
  • Vitamin A Acetate
  • Vitamin B12 (Cyanocobalamin)
  • Vitamin D3 (Cholecalciferol)
  • Zinc Sulfate
Efficacy Fair

Dosage Analysis

  • Vitamin A 600 mcg Under-dosed
  • Vitamin C 90 mg Effective
  • Vitamin D (600 IU) 15 mcg Effective
  • Vitamin E 6.7 mg Under-dosed
  • Vitamin B6 1 mg Under-dosed
  • Folate (24 mcg folic acid) 40 mcg DFE Under-dosed
  • Vitamin B12 2.4 mcg Effective
  • Biotin 30 mcg Effective
  • Pantothenic Acid 5 mg Effective
  • Iodine 90 mcg Under-dosed
  • Zinc 3 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Included 2 g Added Sugars 4%**
Vitamin A 600 mcg 100%
Vitamin C 90 mg 300%
Vitamin D (600 IU) 15 mcg 50%
Vitamin E 6.7 mg 56%
Vitamin B6 1 mg 100%
Folate (24 mcg folic acid) 40 mcg DFE 13%
Vitamin B12 2.4 mcg 133%
Biotin 30 mcg 188%
Pantothenic Acid 5 mg 125%
Iodine 90 mcg 50%
Zinc 3 mg 50%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Glucose Syrup Generally_safe

It is used as a sweetener and binder.

Sugar Generally_safe

Adds sweetness to chewable or gummy supplements.

Gelatin Safe

Forms the capsule shell that holds the supplement contents.

Ascorbic Acid Safe

Prevents oxidation and provides vitamin C.

Water Safe

Dissolves and carries water-soluble ingredients.

Beeswax Safe

Used as a coating and to help form softgel capsules.

Carnauba Wax Safe

Provides a glossy, protective coating on tablets.

Citric Acid Safe

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

Color (apple, black carrot, black currant and carrot juice concentrates) D-biotin Unknown
D-Calcium Pantothenate Safe

It is added to supplements as a source of vitamin B5.

DL-Alpha-Tocopheryl Acetate Generally_safe

It is used as a source of vitamin E and as an antioxidant.

Folic Acid Safe

It is used as a source of folate.

Natural Flavor Safe

Improves taste of chewable, gummy, or liquid supplements.

Potassium Iodide Generally_safe

It provides iodine, an essential mineral.

Pyridoxine Hydrochloride Safe

It is used as a source of vitamin B6.

Vegetable Oil (Palm) Generally_safe

It can be used as a filler or lubricant in supplements.

Vitamin A Acetate Generally_safe

It is added to supplements as a source of vitamin A.

Vitamin B12 (Cyanocobalamin) Generally_safe

It is added as a source of vitamin B12.

Vitamin D3 (Cholecalciferol) Generally_safe

It is added as a nutritional component.

Zinc Sulfate Generally_safe

It is used to supplement zinc intake.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$19$18$17$16$15 Mar 12 $16.66
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
Flintstones

Founded 1968 · Whippany, New Jersey, USA · 5 products · flintstonesvitamins.com/

Certifications

1 certification
Consumerlab Verified Source

Transparency

2 claims
In House Testing — Claimed

Violation History

3 incidents
Lawsuit Falsely advertised as being "free of artificial flavors" while containing synthetic DL-malic acid.2024Source
Recall Flintstones Chewables vitamins2023-10-11Source
Lawsuit Misleadingly labeled as a "complete" multivitamin.2017Source
Related Supplements
Frequently Asked Questions
Is Flintstones Children's Multivitamin, + Immunity Support a good supplement?

Flintstones Children's Multivitamin, + Immunity Support, 150 Gummies received a product quality score of 78/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 12 active ingredients with 150 servings per container. Of the 20 inactive ingredients, 10 are rated safe and 0 are flagged for review. The manufacturer, Flintstones, holds a brand trust score of 72/100 with 1 verified certifications including Consumerlab.

What are the ingredients in Flintstones Children's Multivitamin, + Immunity Support?

Flintstones Children's Multivitamin, + Immunity Support contains 12 active ingredients: Included 2 g Added Sugars, Vitamin A (600 mcg), Vitamin C (90 mg), Vitamin D (600 IU) (15 mcg), Vitamin E (6.7 mg), Vitamin B6 (1 mg), and 6 more. Notable high-dose ingredients include Vitamin C at 300% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Flintstones Children's Multivitamin, + Immunity Support safe to take?

Flintstones Children's Multivitamin, + Immunity Support, 150 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 Flintstones a trustworthy supplement brand?

Flintstones receives a brand trust score of 72/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1968 and headquartered in Whippany, New Jersey, USA, the company offers 5 products in their lineup. They hold 1 verified certifications including Consumerlab. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Flintstones has 3 historical regulatory incidents 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 250,000 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. 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.