GNC Herbal Plus Whole Herb

GNC Herbal Plus Whole Herb 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, United States. They hold 3 verified certifications including Consumerlab, Labdoor, Nsf Certified For Sport. These certifications are independently verified by GoodSupp and indicate the brand meets recognized quality, purity, and manufacturing standards. Note: GNC Herbal Plus Whole Herb has 1 historical regulatory incident on record. These are factored into the overall trust score and are detailed in the violation history section above.

Yes. GNC Herbal Plus Whole Herb holds 3 verified third-party certifications: Consumerlab, 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.

GNC Herbal Plus Whole Herb is headquartered in Pittsburgh, Pennsylvania, United States. The company was founded in 1935. They currently offer 18 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.