Flintstones

Flintstones receives a brand trust score of 0/100 in GoodSupp's independent analysis. The company was founded in 1968 and is headquartered in Whippany, New Jersey, USA. They hold 1 verified certifications including Consumerlab. These certifications are independently verified by GoodSupp and indicate the brand meets recognized quality, purity, and manufacturing standards. Note: Flintstones has 3 historical regulatory incidents on record. These are factored into the overall trust score and are detailed in the violation history section above.

Yes. Flintstones holds 1 verified third-party certifications: Consumerlab. Third-party testing means an independent laboratory — not the supplement company itself — has verified the product's contents, purity, and/or manufacturing practices. This is one of the strongest indicators of supplement quality because it removes the conflict of interest inherent in self-testing. Not all certifications are equal: NSF International and USP are considered the gold standard, while GMP certification indicates proper manufacturing practices.

Based on GoodSupp's quality analysis, the highest-rated Flintstones supplements are: Flintstones with Extra C Multivitamins Chewable Tablets, 60 Chewable Tablets (score: 80/100); Children's Multivitamin, + Immunity Support, 150 Gummies (score: 78/100); Flintstones Complete Multivitamins Chewable Tablets – Supports Bone, Eye & Immune Health, Energy Metabolism, Free of Aspartame, for Children 3 & up, 80 Chewable Tablets (score: 77/100). These scores are calculated from ingredient quality, dosage adequacy, bioavailability, label transparency, and inactive ingredient safety. Scores can vary significantly across a brand's product line — a high brand trust score doesn't guarantee every individual product is top-quality.

Flintstones is headquartered in Whippany, New Jersey, USA. The company was founded in 1968. They currently offer 5 products in their supplement lineup. Their official website is flintstonesvitamins.com. Manufacturing location may differ from corporate headquarters — look for GMP certification to verify manufacturing quality standards.