Protein supplements
Protein powders, bars, and ready-to-drink shakes in a variety of formulas and flavors.
Supplements retailer
Vitamins, protein, and sports nutrition products.
GNC is a retail and online store offering vitamins, minerals, protein supplements, sports nutrition products, and wellness items for fitness and general health support.
The official website opens in a new tab.
GNC catalog
- Protein supplements✓
- Vitamins & minerals✓
- Sports nutrition✓
- Weight management✓
- General wellness✓
In store or at gnc.com
About GNC
Supplements and wellness products in store and online.
GNC carries a range of vitamins, minerals, herbal supplements, protein powders, pre-workout products, and wellness items. The store serves customers focused on fitness, general nutrition, or specific supplement goals.
Products are available through GNC retail stores and gnc.com. GNC also carries its own product lines alongside third-party brands. A loyalty membership program is available for customers who shop regularly.
Common uses
What GNC offers.
GNC covers a range of supplement categories for fitness-focused customers and general wellness shoppers.
Vitamins & minerals
Multivitamins, single vitamins, and mineral supplements for daily nutritional support.
Sports nutrition
Pre-workout, creatine, BCAAs, and performance-focused supplements for training routines.
Wellness products
Herbal supplements, probiotics, collagen, and general health support products.
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Information source: GNC's official U.S. website and product catalog. Last verified June 22, 2026.
US Living Tips provides directory information only and does not offer medical advice. US Living Tips is not affiliated with or endorsed by GNC.