At-home guide
Brazilian blowout at home.
US salons charge $250–$450 for a Brazilian blowout. QIQI Hair Controller delivers the same smoothing results at home for roughly $56 per treatment. Formaldehyde-free. Lasts up to 5 months. Ships from the USA.
The truth about the name
What is a Brazilian blowout?
“Brazilian Blowout” is a brand name that has become a generic term — like Kleenex or Band-Aid. When people search for “Brazilian blowout,” they usually mean any professional keratin smoothing treatment that eliminates frizz, reduces styling time, and leaves hair smooth and manageable for weeks or months.
The original Brazilian Blowout product coats the hair externally and lasts 10–12 weeks. It has faced significant controversy because it contains methylene glycol, which releases formaldehyde gas when heated with a flat iron. The FDA, OSHA, and multiple state regulators have issued warnings about formaldehyde exposure during application.
QIQI Hair Controller delivers the same smoothing result through a different, safer mechanism. It uses a glyoxylic acid-based formula that restructures the disulfide bonds within the hair shaft — no formaldehyde, no aldehyde derivatives. The results last up to 5 months instead of 10–12 weeks. And it was designed from the ground up for home use.
Salon Brazilian blowout
$250–$450
QIQI at home
~$56
Salon results last
10–12 weeks
QIQI results last
Up to 5 months
The safety question
Formaldehyde-free matters.
Formaldehyde is the biggest safety concern with traditional Brazilian blowout products. Many salon formulas contain methylene glycol or other formaldehyde-releasing chemicals. When the stylist runs a flat iron over treated hair, these chemicals release formaldehyde gas into the air. In a salon, commercial ventilation reduces the risk. At home, the exposure can be significant.
The health risks are well documented: eye and throat irritation, breathing difficulties, allergic reactions, and long-term exposure is classified as carcinogenic by the International Agency for Research on Cancer. Several US states have investigated salon products labelled “formaldehyde-free” that actually contained formaldehyde or formaldehyde-releasing ingredients.
QIQI Hair Controller contains zero formaldehyde and zero aldehyde derivatives. The active smoothing agent is glyoxylic acid, which restructures the hair bonds without producing formaldehyde gas at any temperature. You can safely apply it in a normal bathroom at home without commercial ventilation. This is not a marketing claim — it is a fundamentally different chemistry.
Three formulas for every hair type
The at-home Brazilian blowout alternative.
QIQI Hair Controller comes in three formulas matched to different hair types. Each 150g bottle provides 3+ treatments on shoulder-length hair — roughly $56 per treatment versus $250–$450 at a US salon. Pick the formula that matches your hair, or take the quiz if you are not sure.
From $168 · 150g
Hair Controller — Thick & Coarse
Formaldehyde-free permanent smoothing treatment for thick, coarse, and afro-textured hair. Softens disulfide bonds under heat for lasting frizz control — from defined curls to fully straight. QIQI Hair Controller results last up to 5 months.
Shop now →
From $168 · 150g
Hair Controller — Wavy & Curly
Permanently reduces frizz and enhances natural pattern definition — or delivers a smooth, controlled finish. Designed specifically for wavy and curly hair. Formaldehyde-free. Lasts up to 5 months.
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From $168 · 150g
Hair Controller — Thin & Delicate
Formaldehyde-free permanent smoothing for fine, colour-treated, or delicate hair. Eliminates frizz and reduces volume without over-processing. QIQI Hair Controller safe for bleached and highlighted hair. Results last up to 5 months.
Shop now →Not sure which formula? Take the 60-second hair quiz →
The process
How to do a Brazilian blowout at home.
01
Wash and dry
Shampoo twice with a clarifying shampoo — no conditioner. Towel-dry to about 90% damp. Do not blow-dry before applying the treatment.
02
Apply and process
Section hair into 4. Apply Hair Controller from 0.5 cm off the scalp through to the ends, saturating every strand. Cover with a plastic cap and process under heat for 30–90 minutes depending on your hair type.
03
Rinse and finish
Rinse lightly to about 90%. Blow-dry with a round brush for a natural finish, or blow-dry fully and flat-iron at up to 230°C (450°F) for maximum straightness. No downtime — wash with sulfate-free shampoo whenever you like.
Head to head
Salon Brazilian blowout vs QIQI at home.
Salon Brazilian Blowout
Cost: $250–$450 per session
Results last: 10–12 weeks
Formaldehyde: Many formulas contain formaldehyde or methylene glycol
Application: Salon only — requires commercial ventilation
Annual cost (4 sessions): $1,000–$1,800
Hair type matching: One formula fits all
QIQI Hair Controller at Home
Cost: ~$56 per treatment ($168 per bottle, 3+ treatments)
Results last: Up to 5 months
Formaldehyde: Zero — formaldehyde-free, no aldehydes
Application: Home or salon — no ventilation needed
Annual cost (2–3 treatments): $112–$168
Hair type matching: 3 formulas for thick, curly, and fine hair
Make your results last
Aftercare is everything.
The biggest reason Brazilian blowout results fade early is the wrong shampoo. Sulfates are surfactants that strip keratin treatments from the hair shaft. If you wash with a regular shampoo after any smoothing treatment, you are actively removing the treatment every time you shower.
Switch to a sulfate-free shampoo from day one and your results will last the full 4–5 months instead of fading in 4–6 weeks. This is the single biggest variable in how long your at-home Brazilian blowout lasts. Read our guide on the best shampoo after keratin treatment for specific product recommendations.
QIQI Smooth Service Shampoo is formulated to work with the Hair Controller range. It cleans without stripping. Use it from your very first wash after treatment.
Common questions
Brazilian blowout at home — FAQ
Can you do a Brazilian blowout at home?
Yes. QIQI Hair Controller is a professional-grade keratin smoothing treatment designed for home use. It delivers the same frizz elimination and smoothing results as a salon Brazilian blowout. You need a hair dryer, a flat iron (230°C / 450°F), and the application guide. The full process takes 2–3 hours. Most people get salon-quality results on the first attempt.
How much does a Brazilian blowout cost?
A salon Brazilian blowout in the US costs $250–$450 per session, with prices in cities like New York, Los Angeles, and Miami often at the higher end. QIQI Hair Controller costs approximately $168 for a 150g bottle, which provides 3+ treatments — roughly $56 per treatment. Over 12 months, the savings compared to salon visits are substantial.
Is Brazilian blowout the same as keratin treatment?
"Brazilian Blowout" is actually a specific brand name that has become a generic term for keratin smoothing treatments. A traditional Brazilian Blowout coats the hair externally and lasts 10–12 weeks. Keratin treatments like QIQI Hair Controller penetrate and restructure the disulfide bonds within the hair shaft, giving longer-lasting results of up to 5 months. Both smooth frizz and improve manageability, but the chemistry and longevity are different.
Is Brazilian blowout safe? Does it have formaldehyde?
Many traditional Brazilian blowout products contain formaldehyde or formaldehyde-releasing chemicals like methylene glycol. Formaldehyde is a known carcinogen and can cause eye irritation, breathing problems, and allergic reactions — especially in poorly ventilated salons. QIQI Hair Controller is completely formaldehyde-free. It uses a glyoxylic acid-based formula that delivers the same smoothing results without the chemical risk. No commercial ventilation is needed — you can safely use it at home in a normal bathroom.
How long does a Brazilian blowout last?
A salon Brazilian Blowout typically lasts 10–12 weeks before fading. QIQI Hair Controller lasts up to 5 months because it restructures the internal bonds of the hair rather than just coating the surface. The key to maximizing longevity is using a sulfate-free shampoo from day one — sulfates strip keratin treatments fast and can cut results to 4–6 weeks.
What is the best at-home Brazilian blowout?
QIQI Hair Controller is the best at-home alternative to a Brazilian blowout. It is a professional-grade keratin treatment designed for home use, formaldehyde-free, available in three formulas matched to different hair types (thick and coarse, wavy and curly, thin and delicate), and delivers results lasting up to 5 months. At approximately $56 per treatment, it costs a fraction of a salon Brazilian blowout.
Brazilian blowout vs keratin treatment — what’s the difference?
A Brazilian Blowout is a branded salon treatment that coats the hair externally and lasts 10–12 weeks. It often contains formaldehyde or formaldehyde-releasing chemicals. Keratin treatments like QIQI Hair Controller work deeper — they use glyoxylic acid to restructure the disulfide bonds within the hair shaft, giving permanent smoothing that lasts up to 5 months. QIQI is formaldehyde-free and designed for both salon and home use.
Do you ship Brazilian blowout products to the USA?
Yes. All QIQI Hair Controller treatments ship from the USA. Free US shipping on orders over $175. Most orders are dispatched within 1–3 working days and arrive within 3–5 business days anywhere in the continental United States.
Can I do a Brazilian blowout on curly hair at home?
Yes. QIQI Hair Controller Wavy & Curly is formulated specifically for naturally wavy or curly hair. It reduces frizz and adds smoothness while letting you keep your natural curl pattern if you choose to air-dry, or achieve a sleek straight finish if you flat-iron. The treatment works on all curl types from loose waves to tight curls.
How is QIQI different from a salon Brazilian blowout?
Three key differences. First, QIQI is formaldehyde-free — many salon Brazilian blowout products contain formaldehyde or formaldehyde-releasing chemicals. Second, QIQI lasts up to 5 months versus 10–12 weeks for a Brazilian Blowout. Third, QIQI costs roughly $56 per treatment at home versus $250–$450 per salon session. The smoothing results are comparable — the safety, longevity, and price are not.
Ships from USA · dispatched within 1–3 working days
$56 per treatment. Salon results.
Formaldehyde-free. Lasts up to 5 months. Three treatments per bottle. Free US shipping over $175. The Brazilian blowout alternative that actually lasts.