Magic Sleek vs. Brazilian Blowout: What's the Difference? | Chicago
- Mallory Sills

- 7 days ago
- 5 min read
If you're looking for a way to reduce frizz, make your hair easier to manage, and spend less time styling every morning, you've probably come across Magic SleekĀ and Brazilian Blowout.
Both are professional hair smoothing treatments that can help create smoother, more manageable hair, but they aren't exactly the same.

So, which one is better?
The answer isn't necessarily one or the other. Both Magic Sleek and Brazilian Blowout can be excellent choices depending on your hair type, your current hair condition, and the result you're looking for.
As a stylist who offers both services at Eighty8 Salon in Chicago, my goal is to help you choose the treatment that makes the most sense for yourĀ hair rather than automatically recommending one over the other.
What Is Magic Sleek?
Magic Sleek is a professional smoothing treatment designed to reduce frizz, improve manageability, and make hair easier to style.
One of the biggest distinctions of Magic Sleek is that it is formaldehyde-free. For clients who specifically want a smoothing treatment without formaldehyde, this can be an important factor when deciding which service is right for them.
Magic Sleek can also be customized based on your desired result. You don't necessarily have to lose all of your natural movement or texture.
Depending on your hair and goals, it can help create a smoother, sleeker finish while still allowing you to maintain some of your natural texture.
Another benefit is longevity. Magic Sleek typically lasts longer than a Brazilian Blowout, making it an appealing option for clients who want a longer-lasting smoothing result and fewer maintenance appointments. Longevity varies per client (i.e. lifestyle, at home products, etc.)
What Is a Brazilian Blowout?
Brazilian Blowout is also a professional smoothing treatment designed to reduce frizz, improve manageability, and create smoother, shinier hair.
Like Magic Sleek, Brazilian Blowout can be customized depending on your hair and desired outcome.
Some clients want to maintain their natural wave or curl while reducing frizz, while others want a much smoother finish and significantly less styling time.
Brazilian Blowout can be a great option for clients who want the benefits of a smoothing treatment while maintaining flexibility in their styling routine.
Magic Sleek vs. Brazilian Blowout: The Main Differences
While both treatments are designed to smooth the hair, there are a few key differences worth considering.
Magic Sleek | Brazilian Blowout | |
Frizz reduction | Yes | Yes |
Improves manageability | Yes | Yes |
Customizable results | Yes | Yes |
Formaldehyde-free | Yes | Not |
Typical longevity | Generally longer-lasting | Typically shorter-lasting |
Best choice | Depends on your hair and goals | Depends on your hair and goals |
Magic Sleek: Formaldehyde-Free Smoothing
For some clients, the fact that Magic Sleek is formaldehyde-freeĀ is one of the main reasons they choose it.
If you've been hesitant about smoothing treatments because you've heard concerns about formaldehyde, this is an important distinction to discuss with your stylist.
Product formulations can change, so it's always appropriate to ask your stylist about the specific product being used and its ingredients.
Magic Sleek: Typically Longer-Lasting Results
Another major difference is longevity.
Magic Sleek typically lasts longer than Brazilian Blowout, although exactly how long your results last will depend on your individual hair, how frequently you wash it, your lifestyle, and your home-care routine.
For someone who wants to reduce the number of smoothing appointments they need throughout the year, this can be a significant advantage. That being said, the service time for Magic Sleek takes a bit longer (approx. 3-4 hours).
Brazilian Blowout generally has a shorter duration, which can be appealing to someone who wants a smoothing service but doesn't necessarily want as long of a commitment.
Which Treatment Is Better for Frizz?
Both treatments can be excellent for reducing frizz.
This can be especially helpful in Chicago, where humidity can make it difficult to maintain a smooth style throughout the day.
If you find yourself blow-drying your hair only to step outside and have it immediately become frizzy or puffy, a smoothing treatment may significantly simplify your routine.
The right choice comes down to how much smoothing you want, how long you want the results to last, and which treatment best fits your hair.
What If You Want to Keep Your Natural Texture?
Neither treatment automatically means completely straight hair.
Both can be customized depending on the amount of smoothing you're looking for.
For someone who loves their natural wave or curl but wants less frizz and more predictability, the goal may be to smooth the texture without completely eliminating it.
For someone who wants a much sleeker result, the treatment can be approached differently.
Your desired result should always be discussed before the service.
What About Blonde or Color-Treated Hair?
This is an important consideration for many of my clients.
If you have highlights, balayage, lived-in blonde, gray coverage, or other color services, your stylist should evaluate the condition of your hair before choosing a smoothing treatment.
Lightened hair can require additional consideration because maintaining the integrity of the hair is just as important as achieving the desired smoothing result.
This is why I don't believe in a one-treatment-fits-all approach.
While both treatments can actually help hair feel healthier and more shiny - hair that has been over processed is not a fit for either treatment.
Which One Should You Choose?
If you're trying to decide between Magic Sleek and Brazilian Blowout, consider what you want your hair to do after the appointment.
Are you looking to:
Reduce frizz?
Spend less time blow-drying?
Make your hair easier to style?
Maintain some of your natural texture?
Create a smoother, sleeker finish?
Have a longer-lasting smoothing result?
Choose a formaldehyde-free option?
Your answers can help determine which service is the better fit.
And you don't necessarily need to make that decision on your own, this is where a consultation can be helpful!
You Don't Have to Choose Before Your Appointment
If you're searching for Magic Sleek vs. Brazilian Blowout in Chicago, you don't need to walk into your appointment already knowing which treatment you want.
At Eighty8 Salon, I offer both Magic Sleek and Brazilian Blowout, so I can look at your hair, talk through your goals, and help you determine which option makes the most sense.
I consider your natural texture, hair history, color services, hair condition, lifestyle, and how you actually want to wear your hair.
Sometimes that means recommending Magic Sleek because you want a formaldehyde-free option and longer-lasting results. Other times, Brazilian Blowout may be the better fit based on your desired outcome and maintenance preferences.
There isn't a universal "best" smoothing treatment.
There is a best treatment for your hair.
Magic Sleek and Brazilian Blowout in Chicago
If you're tired of spending your mornings fighting frizz, blow-drying your hair for too long, or worrying about Chicago humidity ruining your style, a professional smoothing treatment may be exactly what you're looking for.
Whether Magic Sleek or Brazilian BlowoutĀ is the better choice for you, we'll create a customized approach based on your hair and your desired result.
Ready to spend less time styling and more time enjoying your hair? Book your smoothing treatment at Eighty8 Salon in Chicago, and we'll determine together whether Magic Sleek or Brazilian Blowout is right for you.




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