high performing keratin smoothing & more!

Keratherapy is owned by Diora Professionnel LLC and began in 2010 as a Keratin Smoothing Treatment Company with 1 Professional treatment and 4 Care products. Today, they are a professional hair product company with 31 keratin infused homecare/retail products and 7 professional treatments focused on delivering on HEALTHY HAIR!

Keratherapy KERABOND Technology Keratin Infused Professional Treatments Home Care Collections deliver on the promise of healthy hair to all clients regardless of hair type, texture or condition.

Why ‘Healthy Hair’? Anything a client or stylist wants to create, change or improve will get the most effective, complete and lasting result with healthier hair. Healthy hair feels, looks and behaves better. It holds color longer, reacts less to environmental influences, holds up better against the hotter and hotter tools being used, etc.

Every Keratherapy product is keratin infused, with keratin delivered to all hair types utilizing KERABOND Technology. KERABOND bonds keratin with each products group of organics, botanicals conditioning ingredients and delivers them to the areas of the hair where they are needed most!

Keratherapy offers Keratin Therapy for Healthy Hair by providing the best available option for KERATINREPLENISHMENT!


Ready to order? Have a few questions? Take the next step and Keratherapy could be at your door in just a few days!

You can call us in the office at 1.847.741.5000...or click the get started button at right and we'll call you!

what we love...about Keratherapy!

The "Bling Factor" is our criteria for selecting the partners we offer you. Companies that offer something unique, different, exclusive or groundbreaking. Carefully selected by our team to give you a complete array of products for your business.

smoothing for ANYONE!

In the old days, smoothing took forever and smelled awful. Keratherapy has 3 complete in salon treatments for any hair type!

they INVENTED formaldehyde-free

They developed the world’s first—yes, first—100% formaldehyde-free formula by launching Pure Renewal.

16 weeks???

Extreme Renewal offers maximum curl reduction, frizz & humidity control, improved blow-dry and ironing times for 16—yes, 16!—weeks!


The Most Advanced Keratin Smoothing Treatment Available

Offers the greatest amount of curl reduction possible, along with amazing shine and “no-frizz” smoothing for all types of hair; all with less fumes than our closest competitors. Especially effective on hair that is coarse, unruly, extremely curly or very resistant. Enriched with keratin, collagen, argan oil, soy and rice proteins for extra brilliance, strength and protection. Clients can wash their hair the same day and experience no downtime!



Zero Formaldehyde

Hoping to create a more natural approach to Keratin smoothing, Keratherapy developed the world’s first—yes, first 100% Formaldehyde-free formula. Offering 75 percent curl reduction for up to 12 weeks, Pure Renewal works just like any other smoothing treatment by offering maximum frizz- and humidity-control with the added benefit of faster blow-dry and ironing times. This formula is perfect for all clients, whether they have straight, wavy or curly hair and are looking to add volume and texture to their tresses. This formula has the shortest application service—only 90 minutes—and it is applicable for color-treated clientele.


16 Weeks of Smoother Hair!

Extreme Renewal is the keratin treatment that offers maximum curl reduction, frizz- and humidity-control and drastically improved blow-dry and ironing times for 16—yes, 16!—weeks! Results that last that long are almost unheard of and any client who wants long-term smoothing will find themselves flocking to this formula. Although the Extreme Renewal was formulated to work best on coarse, thick and the most resistant hair types, clients with curly or frizzy hair will also see suppler and shinier results for longer—even on color-treated hair!



All Keratherapy products utilize KERABOND™ Technology, a process by which pure keratin is refined and enhanced, enabling it to go beyond the cuticle and penetrate deeper into the hair shaft where it bonds to the most damaged parts of the hair. This ensures the keratin is replenished only where it’s needed, resulting in smooth, shiny, healthy hair, guaranteed!