How Keratin Treatments Can Save Your Hair This Season
Published October 8, 2025
Are you frustrated with summer frizz or diminished shine after a day in the sun? Humidity can disrupt sleek styles, while harsh weather leaves hair brittle and lifeless. Relying on heat tools and quick-fix products rarely delivers lasting results. If you want a solution that addresses the root of these issues, consider a keratin treatment.
In this article, we’ll cover everything you need to know—from what a keratin treatment is and why your hair needs it this season, to its benefits, process, aftercare, and potential risks—so you can decide if it’s right for you.
Why Your Hair Needs Rescue This Season
Seasonal changes can be tough on your hair. Understanding how the weather affects your strands is the first step toward keeping them healthy and beautiful all year round.
How Seasonal Changes Affect Your Hair
Each season brings new hair challenges. Summer humidity, winter dryness, and unpredictable spring and fall weather all take a toll. Changes in temperature and moisture affect your hair’s balance and structure.
High humidity can cause frizz, while prolonged sun exposure can weaken hair proteins and fade color. Harsh winds can create tangles and lead to mechanical damage. Harsh shampoos can also strip the scalp’s natural oils. This leaves strands vulnerable to breakage.
How These Factors Damage Hair
These stressors strip away keratin—the protein responsible for hair’s strength and shine. Without keratin, hair becomes porous. This allows moisture to seep in, which swells the shaft. The result is frizz, brittleness, and dullness.
How A Keratin Hair Treatment Helps Defend Your Strands
A keratin hair treatment restores lost protein, filling in porous areas and smoothing the hair cuticle. This forms a protective barrier. It blocks humidity, reduces frizz, and strengthens hair against seasonal stress.
What Is A Keratin Treatment, And How Does It Work?
Keratin treatments are a popular salon solution for smooth, manageable hair. Understanding their science reveals why.
The Science Behind Keratin In Hair
Keratin is a fibrous protein that naturally strengthens and protects your hair, skin, and nails. When hair gets damaged from heat, chemicals, or the environment, it loses this protein, which weakens its structure and makes it more porous.
How A Keratin Treatment Works
Keratin treatments infuse protein into hair, repairing and smoothing it. The process involves:
- Washing with clarifying shampoo
- Applying the keratin formula
- Processing and flat-ironing to seal the treatment
- Heat bonds the keratin to hair, restoring strength and shine
Keratin Treatment Vs Straightening Treatments
Relaxers permanently break protein bonds to change hair structure. Keratin treatments, however, smooth hair without restructuring it. They reduce frizz and enhance manageability, but the changes are not permanent.
Common Types
There are various types of keratin treatments, each specially designed for different hair types and desired results.
- Brazilian blowout: One of the most popular types, known for its ability to dramatically reduce frizz and create a smooth finish.
- Cezanne: A formaldehyde-free option that focuses on eliminating frizz and softening curls while maintaining the hair’s integrity.
- Peter Coppola: This gentle formula is often recommended for dry, color-treated, or over-processed hair.
- Lasio: A stronger treatment ideal for thick, coarse, or very curly hair, offering significant smoothing and repair.
The Benefits Of A Keratin Hair Treatment
Keratin treatments are popular because they visibly transform hair, making it smoother and more manageable for longer.
Why Salon Experts Recommend Them
Stylists recommend keratin treatments to tackle frizz by addressing its root cause—porosity—rather than just covering it up. The result is healthier, more manageable hair that saves time and effort.
Key Benefits
- Smooth, frizz-free hair: Keratin seals the hair cuticle, blocking humidity and keeping your hair sleek.
- Reduced styling time: Spend less time blow-drying and enjoy styles that last longer.
- Stronger, shinier strands: By replenishing protein, these treatments rebuild hair, add shine, and prevent future breakage.
Keratin Treatment Before And After—What To Expect
Results are impressive, though they differ based on hair type and formula.
The Visible Transformation
Your hair will be smoother, lustrous, and easier to manage. Frizz and puffiness will be significantly reduced, and styling will become effortless.
Common Results By Hair Type
- Wavy/Frizzy hair: Expect smoother texture, minimal frizz, and looser waves.
- Curly hair: Curls will loosen, often becoming soft waves.
- Straight hair: Hair will appear sleeker, shinier, and free of flyaways.
Longevity Of Results
The treatments are semi-permanent and typically last 3-6 months, depending on your hair type and aftercare. The effects fade gradually without harsh regrowth lines.
How To Prepare For Your Treatment
Proper preparation ensures ideal bonding and lasting results. A clean, healthy foundation ensures keratin absorbs evenly and works effectively.
- Consultation and hair assessment: Schedule an appointment with a certified stylist to review your hair’s history, texture, and needs. The stylist can then recommend the optimal formula and application. For those in the Wellington area, Salon Suites of Wellington offers experienced professionals who can customize your keratin treatment for long-lasting results.
- Timing and chemical services: Avoid coloring hair immediately before treatment. Color at least one to two weeks before or after to preserve your hair’s tone.
- Patch tests and sensitivity concerns: If you have highly sensitive skin or potential allergies, request a patch test. This is particularly important for formulas containing formaldehyde or similar compounds.
Keratin Treatment Process—What To Expect During And After
Knowing what to expect in the salon chair can help you set realistic expectations and steer clear of common pitfalls.
- Salon process: A full keratin session takes 2-4 hours. It includes a clarifying shampoo, keratin applications by section, processing time, blow-drying, and flat ironing to seal in the treatment.
- Post-treatment precautions (first 72 hours): Avoid washing, tying, or tucking your hair to prevent creases. Any lingering smell will fade after the first wash.
- Aftercare: To prolong the results, use a sulfate- and sodium chloride-free shampoo and conditioner. Using a silk pillowcase can also help in maintaining smoothness.
- When to repeat: Treatments typically last 3-6 months. Most clients repeat the process two to three times annually for ongoing maintenance.
Keratin Treatment Risks, Side Effects And Costs
Potential Risks
- Heat Damage: Too much flat ironing can damage hair.
- Formaldehyde Exposure: Some formulas release formaldehyde when heated. Choose low-fume or formaldehyde-free options.
Cost Considerations
The cost of the treatment will depend on the salon, stylist, hair type, and formula.
Who Should Avoid Or Try Alternatives
If you have fine, straight hair, the treatment might make it look too flat. Pregnant individuals or those with sensitivities should avoid it or opt for gentler alternatives like deep conditioning or glossing treatments.
Frequently Asked Questions
Will it affect my curl pattern?
Heat sealing can temporarily loosen curls, which typically return as the treatment wears off.
How often can I safely get a keratin treatment?
Aim for every 4–6 months. Over-treating can cause protein buildup and brittleness.
Is it safe during pregnancy or for sensitive scalps?
Not typically recommended during pregnancy. Opt for formaldehyde-free formulas and perform a patch test if you have sensitive skin.
How much does a treatment cost?
Typically $300–$600, varying with salon, stylist’s experience, hair length, and product used.
What should I do if results fade prematurely?
Review your aftercare routine. Make sure you’re avoiding sulfates, overwashing, and exposure to chlorine or saltwater.
Your Smoothest Hair Awaits This Season
A keratin treatment can be a lifesaver for frizzy, damaged, or unmanageable hair, offering smoother texture, lasting shine, and easier styling. However, it requires commitment to aftercare and awareness of cost and potential sensitivity.
If you’re ready for healthier, frizz-free hair, consult a certified stylist to find the best formula for your needs. With proper care, you’ll enjoy beautiful, resilient hair that withstands every season.
Ready to pamper your hair? Visit Salon Suites of Wellington to find trusted stylists who specialize in keratin treatments and more. Whether you’re fighting frizz or craving shine, their experts will help you achieve smooth, radiant hair this season.
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About The Author
Meet Rei Bayucca, a professional writer and passionate expert in all things related to beauty. Every article is purposely designed to assist you in tackling your most challenging dilemmas. Rei’s knack for creating engaging content is guaranteed to ignite your curiosity.
