Haircut, Root Touchup, or Partial Highlights from Karah at Salon Radius 2 (Up to 81% Off)

Solana Beach

Value Discount You Save
$149 81% $120
Give as a Gift
Limited quantity available
Over 40 bought

In a Nutshell

Stylists snip new ‘dos, touchup roots, or enhance locks with partial highlights, and moisturize hair with Bumble and bumble conditioner

The Fine Print

Promotional value expires 90 days after purchase. Amount paid never expires. Valid only with Karah. Additional fees may apply depending on hair length, texture, and density. Appointment required. Merchant's standard cancellation policy applies (any fees not to exceed Groupon price). Limit 1 per person, may buy 1 additional as gift. Valid only for option purchased. All goods or services must be used by the same person. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

Choose from Three Options

  • $29 for a designer cut, Bumble and bumble conditioning treatment, scalp massage, blow-dry, and style ($149 value)
  • $39 for a root touchup (no foils), Bumble and bumble conditioning treatment, scalp massage, blow-dry, and style ($150 value)
  • $59 for partial highlights, Bumble and bumble conditioning treatment, scalp massage, blow-dry, and style ($165 value)

Hair Dryers: The Physics of Rapid Evaporation

The invention of the hair dryer has given hairstylists a powerful tool of the trade and the rest of us a quick way to dry soggy fireworks. Check out Groupon’s explanation of the science behind dry hair.

Given time, everything wet—even hair after a long shower—dries due to evaporation. When left to “air dry,” hair slowly loses its moisture as the air scoops it up and converts it to water vapor. Hair dryers speed up the drying process by blowing hot air over the wet hair—a process that works wonders thanks to two key principles of evaporation:

  • Evaporation requires energy, and more energy—in this case, heat—helps break the bonds holding water molecules together more quickly; when those bonds are loose, the water changes states.
  • A pocket of air can only hold a certain amount of vapor before it becomes saturated. Thus, blowing air over the hair increases the amount of air that can potentially pick up the vapor.

All hair dryers consist of an electric fan and a heating element. As the fan pushes air down the barrel, it passes over the heat and emerges as hot air. Though some models heat coils of wire with an electrical current, others have ceramic heating elements, which can dry hair more quickly by producing the more radiant, safer far-infrared heat. Lately, many stylists have begun to adopt ionic hair dryers, which expel hot air with a surplus of negatively charged ions, reducing static electricity and resulting in smoother hair.

Customer Reviews

Karah was great! She took her time with me and addressed all my concerns and really knows what she is doing! I love my new haircut!
Diane D. · June 11, 2016
Karah is great , love my haircut.
Lili K. · June 4, 2016
Karah was super nice, did an amazing job - would definitely recommend!
Isabel A. · May 28, 2016
Merchant Location Map
  1. 1

    Solana Beach

    512 Via De La Valle Ste 100

    Solana Beach, CA 92075


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