The Best Non-Toxic Hair Treatments for Healthy & Strong Strands - Cezanne Hair Professional

The Best Non-Toxic Hair Treatments for Healthy & Strong Strands

Performance should never come at the cost of safety. And with Cezanne, finding a keratin hair treatment that’s both effective and non-toxic is a reality.

Cezanne Keratin Smoothing Treatments are the gold standard in professional hair smoothing. Formulated without formaldehyde or harsh chemicals, these treatments go beyond frizz control to support healthy, strengthened strands, leaving hair softer, shinier, and more manageable—without compromising your health or hair’s natural integrity.

What Makes Cezanne Different?

Cezanne is a formaldehyde-free keratin smoothing treatment that improves hair from the inside out.

At the core of every Cezanne treatment is Cezanne’s Tri-Fusion Smoothing Technology to deliver long-lasting, frizz-free results without compromising the integrity of your hair. The formula restores bonds, enhances manageability, and improves the overall health of the hair—offering a safe, non-toxic alternative not often available in other keratin smoothing treatments, straighteners or relaxers.

A Non-Toxic Smoothing Treatment for Every Hair Type

Cezanne offers multiple formulations tailored to different hair types, tones, and time constraints. 

Cezanne Classic

This treatment is ideal for all hair types—especially those looking for maximum longevity and serious frizz control. It’s a perfect fit for virgin or untreated hair and offers the longest-lasting results in the lineup.

  • Longest-lasting formula

  • Works on all textures

  • Best for full frizz control and shine

Cezanne Classic Blonde

Cezanne Classic Blonde Keratin Smoothing Treatment 10 Fl. Oz.Formulated with violet pigments, this treatment is perfect for blonde, highlighted, or gray hair. It works beautifully on multi-dimensional color (levels 8+) and balayage tones (level 7+), helping to reduce unwanted warmth while smoothing and strengthening the hair.

  • Neutralizes brassiness with violet pigment

  • Smooths blonde, highlighted, and gray hair

  • Great for chemically treated or porous blondes

  • Provides long-lasting results

Cezanne Express

Cezanne Express Keratin Smoothing Treatment 10 Fl. Oz.Perfect for clients on a tighter schedule, Express smooths the hair and reduces frizz with a faster application and shorter processing time. This treatment lasts up to 10 weeks and is ideal for maintaining results between full services or for clients looking to grow healthier hair.

  • Faster service time

  • Great for in-between smoothing treatments

  • Adds keratin back to dry, fragile, or over-processed hair

Cezanne Express Blonde

Cezanne Express Blonde Keratin Smoothing Treatment 10 Fl. Oz.This Express treatment offers a quick, effective solution for blonde hair that needs a refresh between color appointments. It neutralizes brass, smooths frizz, and restores shine—making it ideal for fine, porous, or stressed hair.

  • Time-saving formula for blondes

  • Helps correct tone while smoothing

  • Ideal for extra-dry hair

  • Perfect for refreshes

Support Healthy Strands & Scalp with Keratin-Infused Aftercare

Cezanne treatments are about more than just the service, it’s about the care that follows. This is exactly why all Cezanne home care products are infused with keratin—to extend treatment results and support hair health—even if you haven’t had a treatment. Whether you’re managing curls, refreshing blonde tones, or just need daily hydration, Cezanne Care keeps your scalp balanced and your strands strong.

Must-Have Products for At-Home Care:

Each of these formulas supports stronger, healthier hair, whether you're in between treatments or have never had one at all.