Stylists typically use a blow-dryer and hair straightener to seal in the keratin in a Brazilian blowout treatment. The heat causes chemicals to be released into the air through the hot fumes.

Here, a guide to this controversy: What makes the Brazilian Blowout unsafe? After a liquid product is applied to a customer's hair, the hair is heated with a blow dryer and then treated with a ...

(CBS) Brazilian Blowout, you are officially on notice. The FDA sent a scathing letter to the popular hair-straightening brand ... When heated with a blow dryer and hot flat iron, the liquid ...

It's definitely not formaldehyde, but dry it out, say with a hair dryer, and voila, it's formaldehyde, a frog preservative and carcinogen. Now the company has a new formula — Brazilian Blowout ...

If you like to rock smooth, swingy strands, then you’re probably familiar with the latest craze in hair-straightening: The Brazilian Blowout. This hot new treatment smooths kinks and frizz with ...

If there is one hair treatment that I am seeing everywhere this summer, it's the Brazilian blowout. I don't know about you, but my TikTok feed is filled with videos of people heading to the salon ...