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  • Writer's pictureGoing In Style


Cezanne keratin smoothing treatment

Want to tame frizzy, unruly hair? Cezanne’s Classic Smoothing Treatment smooths all hair types, including straight, wavy, textured and curly hair. Unlike other keratin smoothing treatments, ours is free of formaldehyde and harsh chemicals, requires no downtime and gives you endless styling options.

When you book a Classic Keratin Smoothing Treatment, you’ll want to allow approximately two to three hours for the service and processing time. The stylist will treat, rinse and then blow-dry and flatiron your hair to lock in the look. Then you’re all set—our nontoxic blend of ingredients allows you to style your hair, rewash it or even exercise right away.

The Classic Treatment lasts up to five months on all hair types. During this period, you’ll have smooth, frizz-free hair. Our treatments reduce blow dry time by up to 30%, and since they keep your hair healthy and strong, you won’t need to rely on extra styling products to get the look you want. Also, our treatments allow you to change your style without affecting the treatment. If you want to wear your natural curls one day and flatiron it the next, you can do that without risking losing the look you love from the treatment.

We never, ever use formaldehyde in any of our products. Why? Because we refuse to risk the safety of our stylists, customers or our planet. Smoothing treatments that contain formaldehyde and similar aldehydes expose stylists and their clients to dangerous vapors. (Which is why, in some instances, you’ll see stylists wearing masks and gloves to apply the treatment.) We want to take the danger out of getting frizz-free hair.

How should you care for your hair after you receive a Classic Keratin Smoothing Treatment? Any way you like. Our treatments put no limitations on your haircare routine. To protect and extend your look, shampoo with Cezanne Perfect Moisture Shampoo and Conditioner. When using the Perfect Moisture Shampoo and Conditioner, you are not only protecting your hair, you are extending the longevity of your Cezanne Keratin Smoothing Treatment.


Blondes often need more love for their hair—and we’ve got just that. Our Ultimate Blonde Keratin Smoothing Treatment is formulated specially with blondes in mind, using blue-violet pigment to remove brassy shades while smoothing and glossing damaged hair.

You’ll want to plan on being at your appointment for about two to three hours when you book the Ultimate Blonde Treatment. The hair is shampooed and dried. Your stylist will then they let it process for 30 minutes. Once the treatment fully processes, your stylist rinses your hair, and then they blow-dry and flatiron it to fully seal in the treatment. Then you’ll be on your way with healthy, strong, shiny blonde hair for up to five months.

Yes. We put blue-violet pigments in this treatment, so it tones the hair while keeping blonde hair healthy with our natural keratin smoothing treatment. Essentially, we put two products into one, so your stylist doesn’t have to apply a toner to your hair before or after they apply the keratin smoothing treatment. This toning process gives you cool blonde tones while the keratin treatment helps undo any damage that lightening and color treatments may have caused.

Ultimate Blonde works well with all hair types, including curly and textured hair. Its toning properties mean it offers best results to blonde and grey hair or hair with balayage highlights. Keeping your hair smooth and toned is one of the best ways to keep blonde hair healthy, since it removes brassiness and undoes color-related hair damage.

How should you care for your hair after you receive an Ultimate Blonde Keratin Smoothing Treatment? Any way you like. We’ve designed our complex keratin smoothing treatment for blonde hair, so it puts no limitations on your haircare routine. To protect, ADD CONTINUE TONING, and extend the life of your treatment, shampoo with Ultimate Blonde Shampoo and Conditioner or pick up a few after care products, like our dry shampoo, to maintain your look while keeping your hair healthy and shiny.

Text and videos taken from Cezanne official website:


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