GNC Holdings, LLC (General Nutrition Centers) is an American multinational retail and nutritional manufacturing company based in Pittsburgh, Pennsylvania. It specializes in health and nutrition related products, including vitamins, supplements, minerals, herbs, sports nutrition, diet, and energy products. It is a wholly owned subsidiary of Harbin Pharmaceutical Group, a Chinese state-owned pharmaceutical manufacturer.
- Phone
- 1-877-462-4700
- customer-service [at] gnc-hq.com
- Category
- Nutrition
- Listed
- Nov 2, 2026
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