By Christina Flach — Celebrity Makeup Artist & Beauty Expert

“Keratin shouldn’t force your hair into something it’s not — it should make your natural texture smoother, healthier, and easier to live with.” — Christina Flach

Keratin treatments have become one of the most requested solutions for achieving smoother, shinier, more manageable hair. But with so many formulas out there — from Brazilian Blowouts to express keratin to full straightening systems — it’s important to choose the right treatment for your hair type, lifestyle, and goals.

As a celebrity makeup artist working on-camera talent, athletes, TV hosts, and editorial shoots, I see every texture respond differently to keratin. When chosen correctly, keratin can be life- changing. When chosen incorrectly, it can flatten, dry, or overwhelm the hair.

What Is a Keratin Treatment?

Keratin is the natural protein found in your hair, skin, and nails. Over time, heat styling, coloring, UV exposure, and environmental stressors break down the hair’s keratin, leaving it frizzy, dull, and harder to manage.

A keratin treatment works by replenishing this protein and sealing it into the hair cuticle using heat.
The result? – Smoother, glossier, stronger hair that’s easier and faster to style.

Types of Keratin Treatments

1- Brazilian Blowout (Smoothing Treatment)

• Best for: frizzy, wavy, curly hair that wants frizz control but still wants movement and curl.
• Benefits: major shine, humidity protection, faster blowouts.
• Lasts: 3–4 months.

2- Traditional Keratin Treatment (Stronger Straightening)

• Best for: thick, coarse, unruly, or very frizzy hair.
• Benefits: stronger smoothing, more straightening, reduced volume.
• Lasts: 4–6 months.
• Note: Some formulas may contain small amounts of formaldehyde or releasing agents — always ask for formaldehyde-free if sensitive.

3- Soft/Express Keratin Treatments

• Best for: fine hair, mildly frizzy hair, or hair that needs a quick, gentle refresh.
• Benefits: lightweight smoothing, instant shine, little to no curl loss.
• Lasts: 6–8 weeks.

4- Japanese Straightening (Not a Keratin)

Frequently confused with keratin but works differently.

• Best for: people who want pin-straight hair permanently.
• Pros: dramatic, glossy, straight hair.
• Cons: can cause breakage if hair is fragile.
• Lasts: permanent until new hair grows out.

Who Is a Good Candidate for Keratin?

YES, consider keratin if you:

• truggle with frizz or humidity
• want smoother hair but not necessarily straight hair
• want faster blow-drying
• have color-treated hair that needs protection
• want shine and softness without losing fullness

Avoid or reconsider keratin if you:

• are pregnant or breastfeeding
• have extremely damaged/over-processed hair
• love big volume
• have a sensitive scalp
• don’t heat style (keratin requires high heat to seal)

Pros & Cons of Keratin Treatments

THE PROS

• Eliminates frizz completely — even in humidity
• Cuts styling time in half
• Adds high-gloss shine
• Strengthens hair by filling weak spots
• Great for color-treated hair (seals color and reduces fading)

THE CONS

• Some formulas release fumes during sealing
• Can reduce volume more than some clients expect
• Requires 24–48 hours of hair “rest” after treatment
• Not suitable for very fragile, over-bleached hair
• Can be pricey: $150–$500 depending on length and thickness

Christina’s Keratin Do’s & Don’ts

DO

• Choose a formula matched to your hair’s texture and needs
• Use sulfate-free shampoo
• Deep-condition weekly
• Request formaldehyde-free if you prefer clean formulas
• Bring photos of the look you want
• Sleep on a silk pillow, best for your hair and skin.

DON’T

• Don’t wash or tie your hair for 24–48 hours afterward
• Don’t expose hair to saltwater or chlorine unprotected
• Don’t expect keratin to repair extreme damage instantly
• Don’t use excessive heat — you’ll need less after keratin
• Don’t put your hair in ponytails or clips too soon (it dents!)

Pro Tip from Christina

If you’re considering a keratin treatment, bring a photo of your dream hair and your realistic daily routine to your stylist. The right keratin formula should match your lifestyle, not just your hair type. If you work out daily, live in humidity, travel often, or need wash-and-go simplicity, your stylist can tailor the smoothing level to support the way you truly live. Smooth, healthy hair should make your life easier — not more complicated.

Disclaimer
The Content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.

Monika Wierzbicka was born in a small town called Koszalin, on the Polish Baltic Sea. She has lived in Poland for almost her entire life, although she did travel a bit. Five years ago, she moved to a bigger city, and currently live at Gdansk. Her whole life has been connected with sports. She has been training in sports since childhood—starting with basketball, volleyball, athletics, and later strength sports. She studied and graduated in Koszalin, with a Master’s degree in Economics, but she did not work in that profession. Later she started professionally as a fitness instructor, but over time she developed her knowledge and skills because she always wanted to be better at what she did, that is why she is currently a medical and personal trainer. She work with injury patients, helping them return to health after injuries or surgeries, but she also love strength training and she helps her clients transform their bodies and improve their quality of life.

She has completed numerous courses and training related to sports and nutrition. She loves her job, so every day it is a pleasure combined with usefulness for which she receive a salary – a perfect life. Besides working in the gym or fitness room, she try to help her clients change bad habits, motivate them to make such changes, and inspire them with her positive energy and passion for life.

Additionally, she is also involved in helping homeless, abused dogs and assist the foundation in finding new homes where they will be surrounded by love. Animals is her second love (her first being sports). She also enjoys horseback riding as a hobby. She started her adventure with strength training in 2015. During this time, she also became interested in bodybuilding, specifically in the bikini fitness category. Since she is very slim, no one believed in her because she didn’t have the right conditions and couldn’t find a coach at that time. She is very happy about this now because it motivated her to achieve success on my own.

She learned from videos, read about training, and tested training techniques and preparation processes on herself. Her first competition took place in 2016—She won on her debut and was incredibly proud of herself. This marked the beginning of years of competing and rivalry on stage. She competed for about 5 years – during that time, she won the Polish Championship, the Polish Cup, went to the World Championships (where she was placed 8th), and her last competition brought her victory at the International Polish Championships, after which she was supposed to go to Mr. Olympia. However, she ended her career here – the Covid pandemic erupted, and she also had to undergo hernia surgery, which she had been struggling with for a long time, so she gave up competitions (focusing on her health).She devoted everything in her life to competing – family, friends, health, relationships, and pleasures. She regret nothing because it taught her so much, and thanks to that, she is now such a strong woman who knows what she wants in life.

Now she has different opportunities and can engage in things that she previously couldn’t afford. Because of this, she can now teach her clients the balance in life and how to be able to get the best out of what we are doing and to never give up, even if no one believes in you.

Currently, she provides training in coaching knowledge and conduct workshops for horseback riders on how to strengthen their bodies and gain more benefits from horseback riding. Additionally, she is interested in modeling—although she is at the beginning of this journey, she enjoys it a lot—but she is also working on several other projects that she wish not to talk about yet She would like everyone to believe in their own strength and potential, just as she did many years ago—because only such determination can lead to success.

Of course! Here is a comprehensive set of interview questions for Monika Wierzbicka, designed to cover her unique journey from champion competitor to specialized trainer and model.

Today we’re with the incredible Monika Wierzbicka – a Polish Fitness Champion, a dedicated trainer, and a fitness model. Monika, thank you for sharing your journey and insights with us.

Women Fitness President Ms. Namita Nayyar catches up with Monika Wierzbicka – an exceptionally talented and accomplished Polish Fitness Champion and fitness trainer for horseback riders. Here she talks about her fitness journey and the success story.

Namita Nayyar:

Your titles in the Polish Championship and Polish Cup are monumental achievements. What was the single most challenging part of your competitive career, and what did it teach you about yourself?

Monika Wierzbicka:

I think the hardest thing was balancing duties and work with preparations for competitions—the final stage of cutting before the events. I do not come from a wealthy family, so I had to work a lot to have the financial means to cover the preparations. I was often physically exhausted. I did not have sponsors for a long time, which is why I think it was difficult.

Namita Nayyar:

Many see the glamour of the stage. Can you describe the reality of a peak competition week—the physical and mental grind that the audience doesn’t see?

Monika Wierzbicka:

As I have already mentioned, the effort is immense. Intense strength training, in my case five times a week. On top of that, work and responsibilities, with the possibility of rest only on one day – Sunday. I maintained a very strict diet, allowing myself no deviations, counting every meal down to the gram. The reduction diet in the final week before the competition was the most important, as was the process of dehydrating the body to make the muscles more visible – the body’s fatigue was so great that due to the low level of body fat, there were sleep problems, which made recovery difficult, and consequently led to significant physical and mental fatigue.

Namita Nayyar:

You’ve transitioned from competitor to coach. How has your perspective on the bikini fitness world changed now that you’re guiding others through the process?

Monika Wierzbicka:

Nowadays, many people want to compete, but not everyone is aware of what it entails and not everyone is ready for such sacrifices. One must be able to distinguish between being a slim person and being in the shape necessary to compete in physique competitions. I think that because I have competed myself, it is easier for me to support my trainees and understand their struggles.

Full Interview is Continued on Next Page

This interview is exclusive and taken by Namita Nayyar, President of womenfitness.net, and should not be reproduced, copied, or hosted in part or in full anywhere without express permission.

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Disclaimer
The Content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.