Updated 2026
There are 11 GNC locations in San Diego, California.
About GNC in San Diego
GNC in San Diego provides a tailored selection of protein powders, vitamins, minerals, and sports nutrition products that cater to the health-conscious community of the city. Whether you're an athlete looking for performance enhancers or someone aiming to boost your immune system, GNC's local stores offer personalized advice and high-quality supplements to meet the diverse needs of San Diego residents.
GNC - San Diego
1824 Garnet Ave., San Diego, CA 92109
858-876-4034
Monday-Saturday: 10:00am-8:00pm, Sunday: 10:00am-6:00pm
GNC - San Diego
2169 Fenton Pkwy Space #A106, San Diego, CA 92108
858-609-9846
Monday-Saturday: 10:00am-8:00pm, Sunday: 10:00am-6:00pm
GNC - San Diego
2260 Callagan Highway Building 3379, San Diego, CA 92136
619-819-1036
Monday-Sunday: 9:00am-8:00pm
GNC - San Diego
3369 Rosecrans Street Suite 11-B, San Diego, CA 92110
619-523-1828
Monday-Saturday: 10:00am-8:00pm, Sunday: 11:00am-6:00pm
GNC - San Diego
4223 Genessee Ave, San Diego, CA 92117
858-876-2504
Monday-Saturday: 10:00am-8:00pm, Sunday: 10:00am-6:00pm
GNC - San Diego
45233 Antares Dr Bldg 2660, San Diego, CA 92145
858-695-7219
Monday-Saturday: 9:00am-7:00pm, Sunday: 9:00am-6:00pm
GNC - San Diego
5664 MISSION CENTER RD STE 407, SAN DIEGO, CA 92108
858-256-5237
Monday-Saturday: 10:00am-7:00pm, Sunday: 11:00am-6:00pm
GNC - San Diego
655 Saturn Blvd Suite F, San Diego, CA 92154
619-382-1046
Monday-Saturday: 9:00am-8:00pm, Sunday: 11:00am-6:00pm
GNC - San Diego
658 University Avenue, San Diego, CA 92103
619-512-2009
Monday-Saturday: 10:00am-8:00pm, Sunday: 10:00am-6:00pm
GNC - San Diego
9460 Mira Mesa Blvd Suite F, San Diego, CA 92126
858-649-1274
Monday-Saturday: 10:00am-8:00pm, Sunday: 10:00am-6:00pm
GNC - San Diego
North Island Main Store 2017 Bldg, San Diego, CA 92135
619-437-9193
Monday-Saturday: 9:00am-8:00pm, Sunday: 10:00am-6:00pm