Youtheory

Youtheory receives a brand trust score of 89/100 in GoodSupp's independent analysis. The company was founded in 2010 and is headquartered in Irvine, California, United States. They hold 4 verified certifications including Consumerlab, Usp Verified, Nsf Gmp, Non-GMO Project Verified. These certifications are independently verified by GoodSupp and indicate the brand meets recognized quality, purity, and manufacturing standards. Note: Youtheory has 2 historical regulatory incidents on record. These are factored into the overall trust score and are detailed in the violation history section above.

Yes. Youtheory holds 4 verified third-party certifications: Consumerlab, Usp Verified, Nsf Gmp, Non-GMO Project Verified. 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 Youtheory supplements are: Joint Collagen Liquid (Berry (score: 100/100); Ashwagandha Liquid (Blueberry (score: 100/100); Men's Shilajit (score: 100/100). 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.

Youtheory is headquartered in Irvine, California, United States. The company was founded in 2010. They currently offer 137 products in their supplement lineup. Their official website is youtheory.com. Manufacturing location may differ from corporate headquarters — look for GMP certification to verify manufacturing quality standards.