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Shear Attitude Hair Salon in Costa Mesa offers exceptional keratin treatments

Led by hair care expert Nancy Johnson S4 Tec Keratin Smoothing Treatment

S4 Tec Keratin Smoothing Treatment is the first choice in hair smoothing treatments. 

S4 will reduce frizz and deliver straighter, smoother, healthier looking, more manageable, and exquisitely beautiful hair. This salon smoothing treatment allows the professional stylist to safely deliver long-lasting transformational results in half the time of traditional smoothing treatments.

The S4 Tec Keratin Smoothing Treatment is a much healthier choice and brings hair to its ideal, most beautiful condition without damaging the hair or using dangerous chemicals.

Top salons are abandoning their existing keratin treatments to protect their stylists and clients and are switching to S4, making a better, safer, faster, and healthier choice!

For healthier looking more manageable hair, S4 Tec has four formulations to allow for all types of hair that lasts for up to six months.

FLAT IRON FREE treatment

The latest addition to our product line is our FLAT IRON FREE treatment which provides the client with smoother, softer, more manageable hair that can be done in less than half the time of a traditional keratin treatment and lasts for months. It can be used on virtually any client who wants to reduce frizz and add luster and manageability but who does not want to lose much of their wave or curl. It’s a great choice for clients who have delicate or damaged hair since no flat iron is required.

As an expert in keratin treatments for the last 20 years with a very high-end clientele, the S4 Flat Iron Free treatment finally provides an option for the clients with fine, delicate, or damaged hair that cannot take the heat of a flat iron or clients who are simply looking for more frizz reduction rather than loosening of curl or wave along with increased manageability. This is so fast to do and has opened up a whole new client base for these treatments. I send each client home with the S4 Styling Crème for the added luster and shine. They are thrilled with how healthy their hair looks along with the thicker feel as the treatment adds texture. This treatment request is blowing up my calendar and I LOVE it.

Pura Luxe Products

Professional Keratin Treatments and Smoothing Treatments at Shear Attitude Hair Salon in Costa Mesa also use Pura Luxe formulations with natural proteins and essential oils.

These treatments protect hair from damaging elements and transform the internal textural memory of hair fibers. Keratin treatments use hydrolyzed human hair protein to restore dull, thin, and dry hair, restoring its youth and health.

Lasio Products

Lasio is a series of formaldehyde-free, keratin-infused hair care products. Nancy uses Lasio during keratin smoothing treatments to turn back the hands of time. You can expect up to 50% less blow-dry time and up to 100% frizz-free hair for as long as 16 weeks.

Nancy is certified in using among other Lasio smoothing products, which provide brighter, more volume, curly hair without frizz, and reduced drying time. The salon is committed to providing complete safety and sanitation, with a modified location to meet safety and sanitation guidelines.
One satisfied client, who turned 49, experienced a youthful hair back after trying a Keratin Treatment.

What one of Nancy’s most loyal and satisfied clients had to say:

“When I turned 49, my hair simply changed. I had grays here and there, but the coarseness of my hair became a barrier to my time in getting ready for work each day. This was not a welcomed change in my life, so Nancy at Shear Attitude Hair Salon recommended I try a Keratin Treatment. I have to admit, I reluctantly went through the Keratin process, and afterward, I never looked back. I have my youthful hair back. Thanks, Nancy!”

Good to know!

Our treatments last for 16 weeks with unmatched shine and ease of styling. Shear Attitude Hair Salon serves clients by appointment only. To experience Nancy’s exceptional hair care, call (949) 723-4688.

GK Hair

About GK Hair

GK Hair is on a mission to deliver healthy, beautiful hair and create vibrance and confidence for all people through revolutionary, life-changing hair care systems.

Through revolutionary, life-changing hair care methods, GK Hair is on a mission to offer healthy, attractive hair and to instill vibrancy and confidence in all people.

The Juvexin Advantage

Van Tibolli, the founder and CEO of GK Hair, discovered an anti-aging protein blend that can repair and regenerate hair cells from the inside out after years of testing and research. It's called Juvexin. All GK Hair products contain Juvexin, which not only rejuvenates hair, but also protects it from additional damage.


What is a keratin treatment good for?

It eliminates frizziness, adds silky texture and unmatched shine. It reduces blow dry time by 50%.

How does a keratin treatment work?

It fills in the porous gaps in your hair strands, it completely smooths out your hair and will it free from frizz for up to 5 months. 

Is a keratin treatment possible for all hair types?

Yes, colored, bleached, and/or damaged hair all benefit from Keratin Treatments.

How much does a keratin treatment cost?

Depending on the length and thickness of the hair… price will vary.

How long does a keratin treatment last?

It can last up to 5 months.

How often should a keratin treatment be repeated?

It can be repeated every 3 months

What do I have to consider after a keratin treatment?

Home maintenance packages are sent home with each client which is included in the price. 

What is the difference between a keratin treatment and keratin straightening?

They are one in the same and are 100% formaldehyde free. 

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