Stylists use a plant-derived formula to straighten strands for up to 12 weeks
- Expires 180 days after purchase.
- Limit 1 per person, may buy 1 additional as a gift. Limit 1 per visit. Appointment required; subject to availability. Valid with ZERO Brazilian blowout or regular formula.
- See the rules that apply to all deals.
In 1.5–2 hours, stylists tame frizz and curls with the formaldehyde-free Brazilian Blowout Zero formula that can last up to 12 weeks.
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.