If you’ve been dreaming of silky, frizz-free hair, you’ve likely come across two popular options: keratin treatments and smoothing treatments. While they may seem similar, the results, longevity, and ideal hair types for each can differ dramatically.

At LIMÓN SALON, with locations in San Jose and Walnut Creek, CA, our expert stylists help clients choose the perfect service based on their hair goals, lifestyle, and texture. Below, we break down everything you need to know so you can make the best choice for your hair.

What Is a Keratin Treatment?

A keratin treatment infuses the hair with proteins that strengthen and smooth the cuticle. The result is noticeably straighter, shinier, softer hair with significantly reduced frizz.

Best for You If You Want:

  • Straighter, more manageable hair

  • Stronger hair that resists breakage

  • Long-lasting smoothing (3–5 months)

  • Humidity-proof results

Ideal Hair Types:

  • Thick, coarse, or tightly textured hair

  • Extremely frizzy or unruly hair

  • Hair damaged by heat or environmental stress

Keratin treatments typically require heat sealing with a flat iron, which locks in the results. You’ll enjoy weeks (even months) of effortless styling and a smoother texture.

What Is a Smoothing Treatment?

A smoothing treatment, often called a “hair taming” or “hair polishing” treatment, focuses on reducing frizz and enhancing softness without fully straightening the hair.

Best for You If You Want:

  • To keep your natural curl or wave pattern

  • Softer, more manageable hair

  • A gentler, lightweight treatment

  • Results lasting 6–12 weeks

Ideal Hair Types:

  • Fine to medium hair textures

  • Wavy hair that is easily weighed down

  • Hair that needs shine and frizz control, not straightening

Smoothing treatments can be ideal for clients who want a natural look with less daily styling time.

Keratin vs. Smoothing: Key Differences

FeatureKeratin TreatmentSmoothing TreatmentPrimary GoalStraighter, stronger hairReduce frizz, enhance softnessLongevity3–5 months6–12 weeksHair Texture ResultSleek + smoothNatural + polishedIdeal ForThick, coarse, very frizzy hairFine/medium hair; soft wavesFrizz ReductionMaximumModerate to highCurl RelaxationSignificantMinimal to moderate

How Do I Choose the Right Treatment?

Choosing the right treatment depends on:

  • Your natural hair texture

  • Desired level of straightening

  • Your daily styling routine

  • Your hair’s health and condition

At Limón Salon, your stylist will evaluate your hair and recommend the best treatment to achieve your dream results—without compromising hair health.

Why Choose LIMÓN SALON for Keratin & Smoothing Treatments?

Our highly trained team uses premium, salon-grade products designed to enhance shine, smoothness, and overall hair integrity. Whether you're looking for sleek and straight or soft and polished, we deliver customized results that fit your lifestyle.

Book Your Smoothing or Keratin Treatment Today

✨ Ready to experience the Limón difference?
Our expert stylists are dedicated to creating your perfect hair experience through personalized consultations and premium services.

📍 Book your appointment at our San Jose or Walnut Creek location today.
📞 San Jose: (408) 247-2700
📞 Walnut Creek: (925) 476-5227

💛 Want help choosing the best treatment? Schedule a consultation—our stylists will guide you to the perfect solution for your hair.

🌿 Your best hair begins at LIMÓN SALON. Book now and fall in love with your texture all over again.