Salons create a welcoming environment by decorating with soothing colors or setting out little piles of magazines to snack on. Be their guest with this Groupon.

Choose from Three Options

• $29 for a shampoo, a haircut, and a deep-conditioning treatment ($116 value)
• $89 for a shampoo, a haircut, a deep-conditioning treatment, and partial highlights ($256 value)
• $99 for a keratin treatment ($500 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.