- $93 for a keratin smoothing treatment ($250 value)
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.
They don't just cut hair at LAB Salon. They shape it. Using the latest aesthetic technology and with a finger on fashion's pulse, the hairstylists offer a wide range of services including blow-outs, highlights, balayage, and keratin treatments. More unusual treatments include the heat-based Japanese relaxer, which is said to be less damaging than traditional relaxers, and the Blonde Aid hair masque, designed to repair the strand damage many blondes experience.