Hey fellow Dena Girl,
It really depends on the products you buy but here are a few that I frequent:
For Phyto products and other high-end products, Opi Nail Products, and appliances (Chi Turbo Flat Iron):
Han's Beauty Supply
on Foothill Boulevard & Michillanda Avenue (Northwest corner)
It's next to the Marshall's Department Store
or
Bella's Beauty Supply (much smaller store than Han's)
on California Boulevard and Pasadena Avenue (Northeast corner)
For L'Oreal's Natures Therapy and Magnetic Rollers and Ionic Soft Bonnet Dryer:
Sally's Beauty Supply
on Fair Oaks and Orange Grove Boulevard (Southwest corner)
LUSH products (Hennas and Bath bombs):
LUSH
on Colorado Boulevard in Olde Town Pasadena
Sorry, no salon suggestions. I drive into Los Angeles for my touch-ups and trims.
Hope that helps...