Keratin Treatment: Myths and Truths for Straight and Healthy Hair

Welcome to our blog! I’m Efi and today we’re going to talk about a topic that concerns us all, especially those of us who live and work on this blessed but… climatically demanding island.

If you live in Corfu, you know very well what I’m talking about. It’s that moment when you leave the house with perfectly styled hair, feeling great, and within five minutes, thanks to the atmosphere of Aleppo or the saltiness near the port, your hair “bloats”, loses its shape and frizz makes its appearance.

At our hair salon, Scissors by Effi, strategically located at the 4th km of the Corfu – Pelekas National Road in Alepou, we face this challenge every day. The question “Effi, what can I do to save my hair?” is the most common one we hear. And the answer we often give, after a diagnosis, is keratin treatment.

However, I notice that there is some confusion. There are myths, fears and misconceptions surrounding this treatment. Is it safe? Will it damage my hair? Is it the same as straightening?

Today, I decided to write this detailed guide to set the record straight. Together with my team, we have gathered all our experience to present you with the absolute truth about keratin hair straightening, so that you can make the best decision for yourself.

Get your coffee ready, because we have a lot of interesting things to say!

Part 1: The Science Behind Hair and Keratin

To understand how keratin treatment works, we first need to understand what our hair is. It’s not just “hair.” It’s a complex structure made up primarily of a protein: keratin.

What is Keratin?

Keratin is a fibrous structural protein that is the main component of our hair, skin and nails. Think of it as the “cement” that holds the house (hair in this case) together. It is rich in an amino acid called cysteine ​​and forms strong bonds (disulfide bonds) that give hair its strength and elasticity.

When keratin levels are high, hair is strong, shiny and smooth. But when keratin wears down, the hair’s structure breaks down. Gaps appear in the cuticle (the outer covering of the hair), leaving hair dry, brittle and prone to breakage and frizz.

Why do we lose our Keratin?

Unfortunately, everyday life is the enemy of keratin. There are many factors that reduce it and we encounter them every day in Corfu:

1. Environmental Factors: The intense sun of our island and the pollution in big cities.
2. Thermal Styling: Frequent use of hair dryers and straighteners without protection “cooks” the protein.
3. Chemical Treatments: Dyes, bleaching and old perm techniques remove layers of keratin.
4. Natural Aging: As we age, the body’s ability to produce keratin decreases.

This is where keratin treatment comes in. It’s not just a cosmetic product that sits on the surface. It’s a replenishing process. We inject hydrolyzed keratin deep into the hair shaft and “lock” it in, restoring lost strength and shine.

Part 2: Myths and Truths – Debunking the Rumors

This is the crux of our discussion. Many clients come to our salon scared because of things they’ve read online or heard from friends. Let’s clear up the story, myth by myth.

Myth 1: “Keratin treatment damages hair”

The Truth: This myth stems from poor application or use of inappropriate products in the past. The reality is that proper keratin treatment improves hair quality.

Unlike chemical straighteners that break the bonds of the hair to straighten it permanently (and often weaken it), keratin works reparatively. It fills the porous areas of the hair, acting as a “putty” that repairs cracks.

At Scissors by Effi, we use products that contain nourishing oils and amino acids, which deeply moisturize the hair. Any damage can only be caused by the technician’s wrong technique, such as excessively high temperature in the press, and not by the keratin itself. That is why choosing an experienced hairdresser in Corfu is the only way.

Myth 2: “Keratin straightens hair ‘in a flash’ and the volume is lost”

The Truth: Not necessarily! Modern hairdressing offers options. Keratin treatment is not one and only. There are treatments that aim to completely straighten hair and others that focus exclusively on eliminating frizz and smoothing, while maintaining movement and natural volume.

If you have curly hair and love your curls, we can tailor the treatment to make them more manageable, bouncy, and frizz-free, rather than completely straightening them.

At Scissors by Effi, we believe in personalization. Before we begin, we discuss your dream result with you.

If you would like to book an appointment for a consultation, you can make an Online Appointment Request quickly and easily.

Myth 3: “It contains carcinogenic ingredients such as formaldehyde”

The Truth: This is the most serious myth and requires clarification. In the past, so-called “Brazilian Blowouts” contained high levels of formaldehyde, a substance that is indeed dangerous when inhaled in large quantities.

Today, however, the industry has moved on. In the European Union and of course in our salon, we use new generation treatments that are Formaldehyde-Free or contain safe substitutes such as glyoxylic acid, which offer the same smooth result without the risks.

The safety of my team and my clients is non-negotiable. Our products are certified and tested, offering health and beauty without compromise.

Myth 4: “It’s only for curly hair”

The Truth: Keratin is beneficial for almost all hair types.

• Fine hair: Gives body and protects against breakage.
• Straight hair: Eliminates frizz and adds dazzling shine.
• Colored/Permed hair: These are perhaps the best candidates, as keratin repairs damage from chemical processes.
• Gray/White hair: Gray hair is often rougher and more unruly in texture. Keratin softens it and makes it manageable.

Myth 5: “I can’t wash my hair for days afterward”

The Truth: Forget the days of walking around with oiled, unwashed hair for three days. While some very strong treatments still require it, most modern formulas allow for shampooing much sooner, sometimes even the next day. However, we always give specific instructions depending on the product we will be applying to your hair.

Part 3: Keratin vs Other Treatments – The Big Comparison

To fully understand the value of keratin, it is helpful to compare it to other popular methods.

As you can see, keratin treatment is the most flexible and hair-health-friendly option, especially if you don’t want to commit to a permanent change that will require constant involvement with the root.

Part 4: The “Corfu” Factor – The Battle with Humidity

Living in Corfu, humidity is not just a weather phenomenon, it’s a way of life. But why does it affect our hair so much?

The Science of Frizz

Hair is porous. When it is dry or damaged, its “scales” are open. Moisture from the atmosphere (which is abundant in Corfu) penetrates the hair, binds to the proteins and causes the hair shaft to swell. This abnormal swelling is what we see as frizz.

Especially high porosity hair (curly or color-treated) acts like sponges. It absorbs water from the air, breaks the temporary hydrogen bonds that hold the style in place, and the hair returns to its natural, unruly form within minutes.

How Keratin Works as a Shield

Keratin treatment acts as the ultimate waterproofing for your hair. It creates a protective film around each hair, sealing the cuticles. This has a double benefit:

1. It keeps the necessary moisture in the hair (hydration).
2. It prevents excessive environmental humidity from entering (anti-frizz).

So, whether you’re strolling along Liston with a southern breeze or drinking coffee on the beach, your hair stays in order. It’s truly a life-saver for us islanders!

Part 5: The Process at Scissors by Effi

At our salon in Alepou, we treat keratin treatment as a luxurious ritual. We want you to feel comfortable and enjoy the process.

Step 1: Diagnosis and Discussion

Before we touch your hair, we have a chat. We look at the quality of the hair, the history of the dyes and listen to your needs. Do you want a “glass” straightening or a simple smoothing? This determines the product and technique we will use.

Step 2: Preparation (Deep Cleansing)

We wash the hair with a special clarifying shampoo. This is crucial because it removes all traces of styling products, dirt and oils, and opens the hair cuticles to receive the treatment.

Βήμα 3: Εφαρμογή της Κερατίνης

We dry the hair (usually 80-100%) and apply the product strand by strand with precision. We take care not to let the product touch the scalp to avoid irritation. Our team’s experience guarantees uniform coverage without excess.

Step 4: Action Time

We leave the product to act. The time varies from 20 to 40 minutes, depending on the resistance and type of your hair. During this time, the hydrolyzed keratin penetrates deep into the hair structure.

Step 5: Thermal Activation and Sealing

This is where the magic happens. We blow dry the hair and then use a professional straightening iron. We carefully comb through each strand. The heat is necessary to activate the keratin and “seal” it into the hair, creating that smooth, shiny finish that lasts.

The process can take anywhere from 2 to 4 hours. It’s the perfect time to relax in our modern space, sip your coffee and let yourself be pampered.

Part 6: Who is it for? (Hair Type Analysis)

Keratin treatment is a “chameleon.” It adapts to the needs of many different hair types.

• Blonde and Bleached Hair: If you are blonde, you know that bleaching leaves hair empty and dry. Keratin is a balm for you. It fills the gaps, restores elasticity and stops breakage. However, attention is required to the temperature of the press so that the blonde color does not deteriorate (does not “yellow”). At Scissors by Effi we have the know-how to protect your color.
• Curly and Afro Hair: Here the results are dramatic. The treatment reduces volume, softens the curl and makes straightening with a blow dryer at home a breeze. Instead of 40 minutes, you will need 10!
• Thin and Weak Hair: Many people fear that they will lose volume. With the right dosage and technique, keratin can strengthen the hair without “weighing” it down, giving the feeling of fuller hair.
• Extensions: If you wear natural hair extensions, keratin can be applied to blend the texture of your own hair with the extensions, giving a completely natural result.

If you are considering making a change but have questions about the cost or process, you can request a personalized quote here: Get a Quote.

Part 7: Aftercare – How to maintain the result

You’ve had the treatment, your hair is gorgeous. Now what? The duration of the results (3-6 months) depends to a large extent on you.

1. The Right Shampoo (Sulfate-Free)

This is the “Golden Rule”. Common supermarket shampoos contain sulfates (SLS/SLES), which are strong cleansers that create foam. Unfortunately, these types of shampoos strip keratin from the hair very quickly. You should definitely use professional sulfate-free shampoos. In our salon we have specialized ranges that will protect your investment.

2. Fewer Baths

You don’t need to wash every day. The more often you wash, the faster the treatment will go away. Try to wash 2-3 times a week. If you feel oily, a good Dry Shampoo is your best friend.

3. Silk or Satin Pillowcases

It may sound extreme, but it helps! Cotton causes friction and dehydrates hair. Silk reduces friction, preventing breakage and morning frizz.

4. Beware of Summer

Sea salt and pool chlorine are enemies of keratin. Before diving, wet your hair with fresh water and apply a little conditioner. This way, your hair will absorb less salt/chlorinated water. After diving, rinse immediately.

5. Dye and Keratin

The ideal order is: Dye -> Keratin. Keratin seals the color and makes it shinier. If you have to dye your hair afterwards, wait at least 2 weeks to avoid “opening” the scales that we just sealed.

Part 8: Troubleshooting

Sometimes, you may notice some changes after treatment. Don’t worry, everything has a solution.

• Oiliness: Because hair is straighter, natural sebum can slide more easily from the roots to the ends. Use a smaller amount of conditioner and only on the ends.
• Lack of Volume: If your hair feels too “down”, blow dry it upside down to add volume to the roots.
• Color Fading: If the waiting times for dyeing are not respected, you may see a slight change in tone. This is why communication with your stylist is key.

The Philosophy of Scissors by Effi

At Scissors by Effi, we are not just a hair salon in Corfu. We are a team passionate about the beauty and health of hair. Our experience, our awards (such as the Bridal Look of the Year) and our love for what we do, lead us to constantly seek the best techniques worldwide.

Our space in Alepou, with its modern industrial design and convenient parking, is made to offer you relaxation. Whether you are a local looking for a permanent solution to frizz, or a visitor looking to rejuvenate on her vacation, we are here to listen to you.

You can contact us for any questions via the Contact Page.

Key Takeaways

1. Shield Against Humidity: Keratin treatment is the most effective solution for the Corfu climate, protecting against frizz.
2. Health, not just Appearance: Restructures the hair by filling protein gaps, making hair stronger and more resilient.
3. Safety: Modern formaldehyde-free treatments are safe and do not harm health.
4. Personalization: You don’t have to have “straight” hair. We can customize the result to maintain your volume or curls.
5. Proper Maintenance: Using sulfate-free products is non-negotiable for the duration of the result.
6. Time Saving: Reduces the time you spend styling at home by 50% or more.

Conclusion

Keratin treatment is not just a luxury; it is an investment in your daily life and your self-confidence. Think about how many hours you have spent fighting with the blow dryer, only to have your hair frizz up as soon as you step out into the humidity of Corfu.

At Scissors by Effi, we are here to give you the hair you deserve: healthy, shiny and full of movement. Don’t let myths keep you from being the best version of yourself.

We are waiting for you at our salon near the center of Corfu to meet you and find together the solution that suits you.

Frequently Asked Questions

Thank you for reading our guide! I hope I helped you better understand the magical world of keratin. I look forward to seeing you in our salon and taking care of your hair the way it deserves.

With love,
The Scissors by Effi team