The Internet is WRONG About Keratin Treatments
3-Year Keratin Treatment Results:
Can a Keratin Treatment Help You Grow Your Hair?
If you've ever wondered whether a keratin treatment can help your hair grow, you're not alone. It's one of the most common questions I hear in the salon.
The truth is, keratin treatments don't make your hair grow faster—but they can help you retain more of the hair you're already growing.
Today I'm sharing one of my favorite client transformations. After three years of annual Cezanne Keratin Treatments and a simple, consistent hair care routine, her hair is noticeably longer, fuller, healthier, and easier to manage—without sacrificing her natural curls.
Before & After: A 3-Year Keratin Treatment Journey
Three years ago, my client came to me ready to grow out her all-over bleach color.
Like many women with curly hair, she was struggling with:
Breakage
Dry ends
Excessive frizz
Long wash days
While also managing two different textures
Instead of permanently straightening her hair, we chose something that would simply make her curls easier to care for.
Our solution?
One professional Cezanne Keratin Treatment each year combined with a realistic, low-maintenance routine she could actually stick with.
Three years later, the difference speaks for itself.
Her curls are still curly.
Her hair is significantly longer.
Her ends are healthier.
Wash days are easier.
Most importantly, she's been able to retain the length she's worked so hard to grow.
Curls Three Years Ago
Curls Today
What Is a Keratin Treatment?
A keratin treatment is a professional smoothing treatment designed to:
Reduce frizz
Smooth the hair cuticle
Increase shine
Improve manageability
Reduce styling time
Help protect hair from humidity
Rather than permanently changing your curl pattern like a relaxer, a keratin treatment temporarily fills damaged areas of the hair cuticle with keratin before sealing it into the hair using heat.
For my curly clients, the goal isn't straight hair.
The goal is healthy, manageable curls.
Why I Use the Cezanne Keratin Smoothing Treatment
For every keratin client in my salon, I use a Cezanne Keratin Smoothing Treatment because it's:
Formaldehyde-free
Safe for color-treated hair
Designed for textured and curly hair
Formulated with botanical ingredients
Some of my favorite ingredients include:
Aloe Vera
Argan Oil
Green Tea Extract
These ingredients help condition the hair while the keratin smooths the cuticle, making curls easier to detangle and much more resistant to humidity.
Why Curly Hair Benefits From Keratin Treatments
Many people assume keratin treatments are only for women who want perfectly straight hair.
That couldn't be further from the truth.
Most of my clients continue wearing:
Wash and gos
Twist outs
Curly styles
Air-dried curls
Stretched styles
The difference is that their curls become:
More defined
Less frizzy
Easier to detangle
Faster to style
Easier to maintain
Less daily manipulation also means less breakage—which makes retaining length much easier.
Common Keratin Treatment Myths
Myth #1: Keratin Treatments Damage Your Hair
A professionally applied keratin treatment should not damage healthy hair.
Problems usually come from:
Poor application
Excessive heat
Low-quality formulas
Inexperienced stylists
I always recommend choosing a stylist experienced with curly hair and using a 100% formaldehyde-free keratin treatment, like Cezanne.
Myth #2: Keratin Treatments Make Hair Grow Faster
This is probably the biggest misconception online.
Hair growth happens at the scalp.
A keratin treatment doesn't change your growth rate.
Instead, it helps reduce breakage so you retain more of the hair you're already growing.
Think of it like this:
A keratin treatment is a support system—not a miracle cure.
If your routine isn't healthy, the treatment can't do all the work.
Consistency will always outperform occasional treatments.
Myth #3: Keratin Treatments Are Only for Straight Hair
This is one of my favorite myths to bust.
My curly clients continue wearing their natural curls after treatment.
They simply enjoy:
Less frizz
Faster wash days
Easier styling
Longer-lasting styles
Better humidity resistance
A keratin treatment gives you more styling options—not fewer.
The Secret Behind Her Hair Growth
People often assume one treatment transformed her hair.
It didn't.
Her consistency did.
Over the past three years she has kept her routine incredibly simple.
She gets:
One keratin treatment each year
Regular trims
Consistent deep conditioning
Moisturized hair
Minimal unnecessary heat
Less daily manipulation
Healthy hair isn't built from doing everything.
It's built from repeating the right things over and over.
The Hair Care Products That Supported Her Journey
One of the biggest reasons she's seen long-term success is because she hasn't constantly switched products.
Throughout her healthy hair journey she's consistently used my TimelesslyCurly hair care line.
Her routine includes:
Moisture Shampoo
Hydrates curly hair while preparing it for conditioning.
Deep Repair Treatment
Provides intense moisture and strengthens dry or damaged curls.
Emergency Miracle Treatment
Helps moisturize, detangle, and prepare hair for styling.
Amethyst Hair Oil
Locks in moisture while adding shine, heat protection and helping reduce frizz.
For clients looking for an easy routine, I recommend my Curl Revival System, a complete collection that is:
Keratin-safe
Color-safe
Plant-powered
Designed specifically for curly hair
Revive your curls from the inside out with the Curl Revival System — a complete 4-step routine designed to bring dry, tired curls back to life. This bundle combines cleansing, deep repair, lasting hydration, and lightweight protection so your curls stay soft, defined, and healthy between wash days.
What’s Inside:
Moisture Shampoo – Gently cleanses while infusing hydration for soft, weightless curls.
Deep Repair Treatment – Balances strength and moisture with keratin protein to restore elasticity, reduce breakage, and revive curl definition.
Emergency Miracle Treatment – Lightweight leave-in conditioner that penetrates deeply, locking in hydration for long-lasting moisture and frizz control.
Amethyst Oil – Lightweight finishing oil that seals in shine, protects against heat, and keeps curls silky without heaviness.
Benefits:
Complete wash-day system designed for hydration, strength, and protection
Revives curls for softness, bounce, and definition
Protects against breakage, dryness, and frizz
Perfect for natural curls, coils, and textured hair that need a moisture and strength reset
Bring your curls back to life with the Curl Revival System — your all-in-one routine for healthy, shiny, frizz-free hair.
Can a Keratin Treatment Help You Grow Longer Hair?
If by "grow" you mean retain more length, absolutely.
A keratin treatment can:
Reduce breakage
Shorten wash day
Make detangling easier
Improve manageability
Protect previously damaged hair
Support healthier length retention
Combined with consistent trims, deep conditioning, moisturizing, and gentle styling habits, it becomes an incredibly powerful tool for maintaining healthy curly hair.
Final Results: Three Years Ago
Final Results: Today
Final Thoughts
Three years later, my client's results weren't created by one appointment.
They were created by building a routine she could maintain.
Annual keratin treatments.
Healthy trims.
Quality hair care products.
Simple habits.
Consistency.
That's the real secret behind healthy hair.
If your goal is longer curls, less frizz, healthier hair, or easier wash days, remember that healthy hair is a journey—not a quick fix.
When you make your routine sustainable, the results compound year after year.