One or Three Keratin Hair-Smoothing Treatments at Chez Sonia Hair Studio (Up to 62% Off)

Graduate Hospital

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In a Nutshell

Trained stylists apply keratin hair-smoothing treatments that fight frizz for 3–5 months

The Fine Print

Promotional value expires 120 days after purchase. Amount paid never expires. Limit 1 per person, may buy 1 additional as a gift. Limit 1 per visit. Valid only for option purchased. Appointment required. 24hr cancellation notice required. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

Chez Sonia Hair Studio - Graduate Hospital: One or Three Keratin Hair-Smoothing Treatments at Chez Sonia Hair Studio (Up to 62% Off)

Professional keratin treatments are the closest we've ever gotten to the unparalleled majesty of the glorious Irish setter. Stay silky with this Groupon.

Choose Between Two Options

  • $101 for one keratin hair-smoothing treatment (a $250 value)
  • $283 for three keratin hair-smoothing treatments (a $750 value)

Keratin Complex Smoothing Therapy treatments by Chi Enviro reduce frizz, leaving hair smooth and shiny for 3–5 months. The treatment can be used on all hair types, including color treated or chemically processed hair.

Some hair-straightening products that claim to be formaldehyde-free include aldehyde compounds, which are similar to the carcinogen formaldehyde. Side effects may include nosebleeds, headaches, vomiting, and respiratory problems, among others. Learn more about the health risks here.

Chez Sonia Hair Studio and Spa

In 1993, Sonia Miller-Hill saw an opportunity. Noting the lack of trained hair and spa professionals in her community, she started Chez Sonia Hair Studio and Spa. In the 20 years since, the salon has blossomed into a bustling hub for myriad beauty services. Sonia’s stylists specialize in sew-in weaves and fusion hair extensions, but they also offer more basic services such as haircuts, shampoos, and childhood headband burials. In keeping with Sonia’s original goals, they also stay up-to-date on new trends and technology through continuing education opportunities.

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    Graduate Hospital

    620 S Broad St.

    Philadelphia, PA 19146


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