GNC Men's

GNC Men's receives a brand trust score of 0/100 in GoodSupp's independent analysis. The company was founded in 1935 and is headquartered in Pittsburgh, Pennsylvania, USA. They hold 4 verified certifications including Consumerlab, Informed Sport, Labdoor, Nsf Certified For Sport. These certifications are independently verified by GoodSupp and indicate the brand meets recognized quality, purity, and manufacturing standards. No FDA warning letters, recalls, or regulatory violations were found in our research.

Yes. GNC Men's holds 4 verified third-party certifications: Consumerlab, Informed Sport, Labdoor, Nsf Certified For Sport. 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 GNC Men's supplements are: Horny Goat Weed (score: 81/100); Horny Goat Weed (score: 81/100); Horny Goat Weed (score: 80/100). 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.

GNC Men's is headquartered in Pittsburgh, Pennsylvania, USA. The company was founded in 1935. They currently offer 20 products in their supplement lineup. Their official website is gnc.com. Manufacturing location may differ from corporate headquarters — look for GMP certification to verify manufacturing quality standards.