Bayer Flintstones Complete Vitamins supplement bottle
Bayer

Flintstones Complete Vitamins

What We Researched
18 active ingredients analyzed · 17 inactive ingredients decoded · Last updated: Mar 2026
21
Product Score Poor

Product Analysis

Transparency Very Poor

Supplement Facts

IngredientAmount% DV
Calcium
Sodium Ascorbate
Ferrous Sulfate
Beta-Carotene
Biotin
Cholecalciferol
Cupric Oxide
Cyanocobalamin
D-Calcium Pantothenate
Dl-Alpha-Tocopherol Acetate
Folic Acid
Niacinamide
Potassium Iodide
Pyridoxine Hydrochloride
Retinyl Acetate
Riboflavin
Thiamine Mononitrate
Zinc Oxide
Bioavailability Good

Absorption Rating

  • Calcium Good
  • Sodium Ascorbate Good
  • Ferrous Sulfate Fair
  • Beta-Carotene Fair
  • Biotin Good
  • Cholecalciferol Good
  • Cyanocobalamin Fair
  • D-Calcium Pantothenate Good
  • Dl-Alpha-Tocopherol Acetate Poor
  • Folic Acid Fair
  • Niacinamide Good
  • Potassium Iodide Good
  • Pyridoxine Hydrochloride Fair
  • Retinyl Acetate Poor
  • Riboflavin Good
  • Thiamine Mononitrate Fair
  • Zinc Oxide Poor
Other Ingredients Very Poor

Fillers & Additives

  • Calcium Carbonate
  • Sorbitol
  • Mannitol
  • Fructose
  • Hydrogenated Vegetable Oil (Soy) Medium
  • Carrageenan Medium
  • Citric Acid
  • FD&C Blue #2 Aluminum Lake High
  • FD&C Red #40 Aluminum Lake High
  • FD&C Yellow #6 Aluminum Lake High
  • Gelatin
  • Magnesium Stearate
  • Maltodextrin
  • Natural & Artificial Flavors
  • Silicon Dioxide
  • Soy Lecithin
  • Sucralose
Efficacy N/A

Dosage Analysis

Dosage data not available for assessment.

Supplement Facts

Ingredient Amount % Daily Value
Calcium
Sodium Ascorbate
Ferrous Sulfate
Beta-Carotene
Biotin
Cholecalciferol
Cupric Oxide
Cyanocobalamin
D-Calcium Pantothenate
Dl-Alpha-Tocopherol Acetate
Folic Acid
Niacinamide
Potassium Iodide
Pyridoxine Hydrochloride
Retinyl Acetate
Riboflavin
Thiamine Mononitrate
Zinc Oxide

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Calcium Carbonate Safe

Acts as a filler and provides supplemental calcium.

Sorbitol Safe

Provides sweetness and helps retain moisture in chewables.

Mannitol Generally_safe

It is used as a sweetener, filler, and flow agent.

Fructose Generally_safe

It is used as a sweetener.

Hydrogenated Vegetable Oil (Soy) Unknown
Carrageenan Caution

Used to thicken and stabilize liquid and gel supplements.

Citric Acid Safe

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

FD&C Blue #2 Aluminum Lake Unknown
FD&C Red #40 Aluminum Lake Unknown
FD&C Yellow #6 Aluminum Lake Unknown
Gelatin Safe

Forms the capsule shell that holds the supplement contents.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Maltodextrin Generally_safe

Helps carry and stabilize active ingredients. Provides bulk.

Natural & Artificial Flavors Generally_safe

It is used to improve the taste of the product.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Soy Lecithin Safe

Helps blend oil and water-based ingredients. Common allergen.

Sucralose Generally_safe

Adds sweetness to chewables, gummies, and powdered supplements without calories.

Brand Trust Report
Bayer

Founded 1863 · Leverkusen, North Rhine-Westphalia, Germany · 1 products · bayer.com

Transparency

2 claims
In House Testing — Claimed

Violation History

5 incidents
Lawsuit Misrepresenting the serving size of 'One A Day' gummy vitamins.2025Source
Lawsuit Unsupported claims of 'heart health,' 'immunity support,' and 'energy' benefits for One A Day vitamins.2017Source
Lawsuit False claims about Philip's Colon Health.2015Source
Prop 65 Misleading claims regarding selenium and prostate cancer risk reduction.2010-10-26Source
Fda Warning Marketing of combination drug/dietary supplement products (Bayer Women's Low Dose Aspirin + Calcium and Bayer Aspirin with Heart Advantage) as unapproved new drugs.2008-10-28Source
Related Supplements
Frequently Asked Questions
Is Bayer Flintstones Complete Vitamins a good supplement?

Bayer Flintstones Complete Vitamins received a product quality score of 21/100 in GoodSupp's independent analysis, indicating several areas of concern that consumers should review. The product contains 18 active ingredients Of the 17 inactive ingredients, 7 are rated safe and 1 are flagged for review.

What are the ingredients in Bayer Flintstones Complete Vitamins?

Bayer Flintstones Complete Vitamins contains 18 active ingredients: Calcium, Sodium Ascorbate, Ferrous Sulfate, Beta-Carotene, Biotin, Cholecalciferol, and 12 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Bayer Flintstones Complete Vitamins safe to take?

Bayer Flintstones Complete Vitamins has been analyzed for ingredient safety across all its components. Of 17 inactive ingredients, 7 are rated safe. 1 ingredient is flagged for review: Carrageenan. 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

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.