GNC — E Castro Valley Blvd
Castro Valley, CA Hours and Location

Category: Health & Diet Foods-Retail

Hours street map for all businesses nearby.

GNC is currently Closed.

Mon 10:00am - 8:00pm

Tue 10:00am - 8:00pm

Wed 10:00am - 8:00pm

Thu 10:00am - 8:00pm

Fri 10:00am - 8:00pm

Sat 10:00am - 8:00pm

Sun 11:00am - 5:00pm

3959 E Castro Valley Blvd
Castro Valley, CA 94552Driving Directions
Phone: (510)582-1835(510)582-1835 Maps & Directions

GNC - 580 Market Place

Dot is Green if GNC is currently open and Red if currently closed.
As of: 10:59 pm (PDT) Thu May 1, 2025. [Change]