Online Appointments

We offer online booking for all clients. If it is your first time using online booking you will need to register in our system by creating an account.

If you already have an account with us, just click the button below and follow our Online Booking Procedures.

Online Booking Procedures

Once you have logged in select “Book Appointment”.

  • Choose the type of service you desire. Always schedule color first.
  • All haircuts include a blow dry and all color services give the option to choose a haircut or just a blow dry.
  • Choose your stylist.
  • Choose the date/time you desire.
  • Click “Find Available Appointments”.
  • Choose from the available appointments and click “Book”.
  • You should receive a confirmation for the appointment.If you do not receive a confirmation, you MUST call us 617-456-0006 to confirm if the appointment was booked. Please remember to update your contact information. Thank you.

*All online appointments require a deposit with a credit card.
*All appointments made online during weekends will not be confirmed until the following Tuesday when the salon opens.

Cancellation Policy:

Your appointments are very important to the team members of Cynthia K Salon.

We reserve them especially for you, but we understand that sometimes schedule adjustments are necessary. Therefore, we respectfully request at least 24 hours notice for all cancellations. We will do our best to fill the appointment, in which we would waive the fee, otherwise it will be charged as follows:

• Less than 24 hours notice will result in a charge equal to 50% of the reserved service amount.
• No shows will be charged 100% of the reserved amount.

Thank you for your cooperation and understanding. We look forward to seeing you soon!

Keratin Treatment

Anti-Frizz, Protein Smoothing Treatment

Keratin Complex
- Blowout Express (3 weeks) - $150 and up*
- BPO Organic (3-6 months) - $400 and up*
(includes shampoo & conditioner)
- Keratin Complex (3 months) - $350 and up*

Kerasilk Goldwell Keratin
- Express (3 weeks) - $150 and up*
- Regular (4-6 months) - $450 and up*

Oway Organic Keratin - $400 and up*

Brazilian Blowout (3 months) - $450 and up*

*All prices are based on shoulder length hair. Prices for hair lengths beyond the shoulder can be determined through a complimentary consultation.

Guarantee: Keratin treatments are guaranteed only with our professional keratin-safe salon shampoos and conditioners.

Hair Extensions

Hair Addictionz
Tape-in extensions (3+ months)
Priced upon consultation
(extensions start at $575)

Hair for Brides

Bride - $130-250
Bridal Party- $75-150

Hair Color

Master Colorist
Single Process - $110
Base Break - $60-70
Refresh - $45
Gloss - $40-55
Foil Partial - $170-210
Foil Full - $230-250

Senior Colorist
Single Process - $70-90
Foil Partial - $110-130
Foil Full - $150-200


Partial - $200-$250
Full - $250-$320

Styling Service

Blowout- $65
Event Styling - $130

Hair Texture

Permanent Wave - $120-210
Relaxer - $120-210

Hair Treatments

For Shine & Rebuilding:
Olaplex - $40
B3 Bond Builders - $40
Vital Shots - $40
Keratin Rx - $40


Designer Master Stylist - $110
Master Stylist - $100
Senior Stylist - $90

Mani & Pedi by Bella

Manicure - $24
French Manicure - $25
Shellac - $46
Pedicure - $50
Mini Pedi - $30
Shellac Pedi - $60


Make Appointment Now »
Cancellation Policy:
Read Now »
Parking Voucher:
Get Voucher »

35 Newbury Street #3
Boston MA  02116

Guaranteed Service Satisfaction. Specializing in Oway's Organic Hair Color System.

35 Newbury Street #3, Boston MA 02216   |   617.456.0006  |   Employment Opportunities

© 2018 Cynthia K Salon. All rights reserved.