Brazilian Blowout vs. Keratin: Which Smoothing Treatment Survives Georgia Summer Humidity?

If you live anywhere in North Atlanta, you know what July does to your hair. The moment you step outside in Alpharetta, Milton, or Roswell, that smooth morning blowout turns into frizz by lunchtime. Georgia humidity is relentless — and it's exactly why smoothing treatments are the most requested service at our salon every summer.

The two treatments clients ask about most are the Brazilian Blowout and the natural keratin treatment. We offer both at Altitude Salon by Linda, and while they're often confused with each other, they work differently and suit different hair types. Here's an honest breakdown to help you choose.

What Is a Brazilian Blowout?

A Brazilian Blowout is a professional smoothing system that coats each strand with a protective protein layer, sealing the cuticle to eliminate frizz, reduce curl, and add serious shine. The treatment is customizable — we can smooth your hair completely or keep some body and wave, depending on the look you want.

The biggest advantage? Zero downtime. You walk out of the salon with finished hair. You can wash it, work out, tie it up, or tuck it behind your ears the same day. For busy clients, that convenience is hard to beat.

• Results last: up to 12 weeks
• Appointment time: about 90 minutes to 2 hours
• Best for: frizz control while keeping volume and movement; works on color-treated hair (it can actually boost shine after color)
• Aftercare: sulfate-free products formulated for the treatment

What Is a Keratin Treatment?

A traditional keratin treatment infuses the hair with keratin protein and uses heat to seal it in, relaxing the hair's texture more deeply. It typically delivers a straighter, sleeker result than a Brazilian Blowout and lasts a bit longer.

• Results last: 3 to 5 months
• Appointment time: 2 to 3 hours
• Best for: coarse, thick, or very curly hair when you want maximum smoothness and the longest-lasting result
• Aftercare: traditional formulas ask you to wait before washing or tying hair back — plan for a little downtime

So Which One Survives Georgia Humidity Better?

Both — that's the point of these treatments. The real question is what you want your hair to do after the frizz is gone.

Choose the Brazilian Blowout if: you love your waves or volume and just want the frizz gone, you can't commit to downtime, or your hair is color-treated and you want extra shine. It's our most popular summer treatment in Alpharetta for a reason — you're protected through pool season, soccer practice, and every humid commute, without losing your hair's natural personality.

Choose the keratin treatment if: your hair is thick, coarse, or tightly curled and you want it dramatically smoother for as long as possible. If you spend 30+ minutes flat-ironing every morning, keratin gives you that time back for months.

Make It Last: Aftercare Matters

Whichever treatment you choose, the right at-home products protect your investment. Harsh sulfate shampoos strip smoothing treatments fast. We carry the full Brazilian Blowout aftercare line — including the Anti-Frizz Shampoo and Conditioner and the Ionic Bonding Spray — so you can keep your results going strong between visits.

Not Sure Which Is Right for You?

Every head of hair is different, and texture, color history, and lifestyle all factor into the right choice. Linda has performed hundreds of smoothing treatments for clients across Alpharetta, Milton, Roswell, Johns Creek, and the greater North Atlanta area, and a quick consultation will tell you exactly which treatment fits your hair.

Book your smoothing treatment online or contact us with questions — and walk into the rest of the summer with hair that doesn't care about the humidity.