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Theory Studio for Hair

Theory Studio for Hair

San Dimas Health/Beauty

Bonita Ave San Dimas, CA

We are a modern hair salon specializing in balayage, lived in hair, & also offer haircuts, color, grey coverage, extensions, styling and keratin complex treatments.
125 E.

Photos from Theory Studio for Hair's post 11/06/2026

This hair color isn’t a want but a NEED 🍯

Warm, dimensional, and bright without losing all that depth at the root. The face frame keeps everything feeling fresh, while the softer warm tones through the mids and ends give it that really pretty, blended finish.

Formula breakdown:
Redken Redken
Root — 4N + 5NW
Mids — 6GB + 8NW
Ends — 9HC + 9NW + 8GG

Hair color by SoCal hair colorist/balayage & extension specialist

Photos from Theory Studio for Hair's post 11/04/2026

For the girls who want to feel really blonde without losing all the dimension ✨

Bright through the ends, lighter around the face, and enough depth at the root to keep it soft and blended. It still looks natural, just way brighter

Save this for your next appointment 🤍

Blondes by JUDY | SOCAL HAIRSTYLIST

Photos from Theory Studio for Hair's post 10/31/2026

A blonde that gives ✨expensive✨

The perfect old money blonde by Langley thorp and she shared the formula!! Swipe to see 🤭

Formula
Root Melt 5N 7NW
Toner 8GI 8C 9AA

Redken shades blonde hair formula, fall blonde hair inspo, Los Angeles hairstylist, Los Angeles salon

Photos from Theory Studio for Hair's post 10/30/2026

Brunette Takever at Theory ☕️🤎🌰🍂

SoCal hair colorist/balayage & extension specialist came to serve all the dimensional brunette hair inspo 🧸 keep swiping to find your next hair color and let us know which one is your fav 👇

10/28/2026

The brunette that makes has us rethinking of going blonde ☕️

Deep espresso at the base with soft, cool-neutral dimension throughout for a little brightness without losing that rich brunette feel. It’s blended, glossy, and still has enough contrast to keep the color from feeling flat.

What to ask for:
- deep espresso brunette base
- soft cool-neutral balayage
- subtle face-framing brightness
- blended dimension through the mids + ends

Save this one for your next brunette appointment 🤎

Photos from Theory Studio for Hair's post 10/20/2026

Blonde of our dreams 🪽 wet vs dry on this beautiful bright lived-in blonde by SoCal hair colorist/balayage & extension specialist

Keep swiping to see her before and after!

lived in blonde, Los Angeles hair salon, Los Angeles hairstylist, bright blonde hair inspo

Photos from Theory Studio for Hair's post 10/17/2026

If fall was a hair color… 🤎🍂 hair by our stylists that remind us of fall

Copper by Langley thorp
Teddy Bronde by JUDY | SOCAL HAIRSTYLIST
Spiced W**e by brizus15
Caramel Brunette by K E L L Y R E I G E L
Fall Blonde by Ruby Carrillo

Photos from Theory Studio for Hair's post 10/15/2026

Think of it as a little reset between bigger color appointments ✨ a gloss/toner can refresh your tone, add shine, soften unwanted brassiness, and bring faded color back to life without changing your whole look. And it’s not just for blondes!! Brunettes can benefit from a gloss too when they want their color to feel richer 🫶

Next time your hair feels like it needs something but you’re not sure what, try a gloss!

Los Angeles hairstylist, hair education, hair gloss, hair toner

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