O2 started as a tiny salon on the second floor of the historic State Theater Building in the Arts District of Portland, Maine. Today, we are pleased to offer exceptional hair care in a bright, open and much larger space in the same building. A pre-requisite for the staff at O2 Salon is a passion for education. We regularly attend continuing education classes in cutting, coloring and styling. Our stylists have trained with Sassoon Academy, Arrojo Advanced Academy and Goldwell.

For Your Hair

Owner Jennifer Leigh has been a stylist since 1987. When hiring new stylists, she looks for talent, willingness to learn, and a desire to provide exceptional customer service. The most important quality, however, is a passion for hair styling. Our new stylists schedule 60 minutes for a haircut, to ensure the client gets the best possible look, without feeling rushed.


The cut is the foundation of your look. We strive to discover a style that will suit your personality and lifestyle, as well as your face shape and proportions.

Haircutting: $38-$44


Styling Services

For special occasions, make an appointment for a shampoo & blow dry or a formal up-do.

Shampoo & Blowdry $39
Long or Thick Shampoo & Style $48-$57
Formal Up-do $85


Color Services

To cover gray, add shine, enhance tone, or just for fun! Let us give you some color lovin’.


All-over Color Semi, or Permanent $97-$121
All Over Color & Foils $136-$196
Root Retouch $79-$96
Single Process $94 – $121
Single Process & Mini Highlights $106-$136
Single Process & 1/2 Highlights $122-$174
Single Process & 3/4 Highlights $134-$186
Single Process & Full Highlights $174-$196
Double Process Color $152-$177
Cut With Color $25 – $45
Elumen $89-$106
Elumen Addition $44
Glaze Addition $12
Men’s Reshade $25
Kerasilk Keratin Smoothing Treatment $302
Kerasilk Keratin Smoothing Treatment (Long) $322



Mini Highlights $59 – $81
1/2 Highlights $104 – $126
3/4 Highlights $124-$151
Full Foil Highlights $132-$164


Foils or Balayage

Mini Foil $62-$81
1/2 Head $107-$126
3/4 Head $127-$151
Full Head $135-$164



Brow Wax $15
Lip Wax $13
Chin Wax $11
Brow & Lip Wax $25
Brow & Chin Wax $23
Chin & Lip Wax $22
Brow, Chin, & Lip Wax $34
Brow Tint $20
Lash Tint $27
Brow & Lash Tint $37
Add Brow Tint $9


Texture Services

For added body, curl or to calm curl down.

Because we at O2 feel strongly about helping clients find beauty in the natural texture, we strongly recommend a complimentary consultation before booking any texture service.

American Wave

We use modern ionic waving lotion and editorial hair-setting techniques to create a variety of permanent textures for clients. Styles like the beach wave, style support and expanded curls are some choices. We were the first salon in the country to receive training in this groundbreaking salon service.

Traditional Permanent Wave $173-$226
American Wave $253
Smoothing Treatment $305+



This amino fusion smoothing treatment controls unwanted volume, frizzy or wavy hair for up to 12 weeks. The product is independently lab tested to be 100 percent formaldehyde free. Penetrating amino-acid technology is bio-compatible with hair fiber, producing stronger reformation and volume reduction up to 100 percent and curl reduction up to 80 percent.

In addition to reducing volume and frizz, drying and styling time are drastically decreased. Coarse, frizzy hair is transformed to soft shiny hair. Our stylists can customize your treatment