Brazilian Blowout & Smoothing
Frizz gone. Curl pattern softened. Shine for days. The Brazilian Blowout is a customizable smoothing treatment that seals each strand with a protective layer, so your hair fights South Florida humidity instead of surrendering to it.

What It Does
- Eliminates frizz and flyaways
- Cuts blow-dry time roughly in half
- Adds visible shine and softness
- Lasts 10 to 12 weeks with proper aftercare
- Works on color-treated and extension-installed hair
What to Expect
Plan on about 90 minutes. Unlike older keratin treatments, there is no waiting period. You can wash your hair, swim, and style normally the same day. We will send you home with the aftercare products that protect your investment.
Pairs Well With
Color services, hair extensions, and our Saphira DeFRIZZ treatment. When timing allows, we can combine smoothing with your color or extension maintenance in a single visit.
What Your First Visit Looks Like
Plan on about ninety minutes. We cleanse, apply the smoothing treatment, then seal it with heat, and there is no waiting period afterward like older keratin treatments required. You can wash, swim, and style the same day. We customize how smooth you want to go and send you home with the sulfate-free aftercare that protects your results.
Why Guests Trust Jenisse
Owner and lead specialist Jenisse Antoine tailors every smoothing treatment to your hair rather than applying a one-size formula. She is honest about how much smoothing your hair actually needs, and she keeps the treatment safe alongside your color and extensions in the same visit when timing allows.
Learn More Before You Book
Not sure which smoothing service is right? Read our comparison of Brazilian Blowout, keratin, and Saphira DeFRIZZ, and our guide to beating South Florida humidity. Compare it with our gentler Saphira DeFRIZZ treatment, or see full pricing on our service menu.
Frequently Asked Questions
Is it safe for color-treated hair?
Yes. The Brazilian Blowout is safe to do alongside color, and many guests book both in the same visit. It is also safe on hair extensions.
How long does it last?
Typically 10 to 12 weeks. Using the recommended sulfate-free aftercare makes a real difference in longevity.
Will it make my hair straight?
It smooths and softens rather than flattening. You keep movement and body, just without the frizz. We customize the result to how smooth you want to go.
Is it safe if I am pregnant?
If you are pregnant or nursing, our formaldehyde-free Saphira DeFRIZZ treatment is often the better choice. We are happy to talk through the right option for you at your visit.
How soon can I wash my hair after?
Right away. Unlike traditional keratin, there is no waiting period, so you can wash, swim, and style the same day.
Book Your Visit
Signature Extensions is appointment-only in Delray Beach. New guests start with a complimentary consultation so we can build the right plan for your hair.
Request a Free Consultation or call/text 561-501-3594.
1191 N Federal Highway, Unit 3, Delray Beach, FL 33483