Rio

Showing 1-10 from 10 Products
-20%
Sarah K Professional Hair Rio Tanino Protein Treatment Kit 2500ml
249,95
199,95Incl. VAT
Price Excl. VAT165,25
Buy 2, get a FREE straightener!
-25%
Sarah K Clarifying Shampoo with Micellar Water – 1000ml
39,95
29,95Incl. VAT
Price Excl. VAT24,75
-15%
Sarah K Professional Hair Rio Tanino Protein Treatment for Blonde Hair 1000ml
-16%
Sarah K Professional Hair Rio Tanino Brazilian Protein Smoothing for Blonde Hair - 500ml
-25%
Sarah K Professional Hair Rio Blond Neutralizing Mask - pH Balancer - 500ml
-25%
Sarah K Professional Hair Rio Tanino Protein Treatment Kit 3x100ml
-18%
Sarah K Professional Hair Rio Tanino Brazilian Protein Smoothing Kit - 1500ml
-20%
Sarah K Professional Hair Rio Sulfate-Free Shampoo for Blonde Hair - Cupuaçu Butter - 500ml
-20%
Sarah K Professional Hair Rio Conditioner for Blonde Hair - Cupuaçu Butter - 500ml
-30%
Sarah K Professional Hair Rio Sulfate-Free Shampoo and Conditioner for Blonde Hair - 2x500ml
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Rio by Sarah K Professional Hair is the formaldehyde-free progressive smoothing system developed specifically for blonde, grey and bleached hair. The formula combines Tannin, hydrolyzed keratin and silk and wheat amino acids with violet pigments, so the hair turns smooth and manageable without fading or yellowing blonde tones. The salon protocol runs in three steps: the Clarifying Shampoo, the Rio Tanino Protein Treatment and the Rio Blond Neutralizing mask. At home, the matched Rio Tanino Shampoo and Conditioner with cupuaçu butter keep the result smooth and cool-toned for longer.

What makes Rio different

Within the Sarah K range, Rio is the blonde specialist. Carnival offers the same three-step architecture for all hair types, So Liss pairs preparation with a progressive or BTX route, and La Vie en Rose is the vegan line. Rio is the only line with violet pigments that neutralize yellow undertones while the hair is being smoothed. The Tanino mechanism does not seal off or break down the hair fibre; the hair keeps absorbing nutrients and moisture and keeps its natural strength and shine, while keratin nourishes the fibre from within for fast recovery.

How the system works

Step 1: wash the hair with the Clarifying Shampoo with Micellar Water until all residue is gone, leaving the shampoo in for 3 minutes on the final wash. Step 2: apply the Rio Tanino Protein Treatment strand by strand, starting 1 cm from the root, leave it in for 45 minutes, rinse thoroughly, dry the hair completely and flat-iron in very fine sections. Step 3: spread the Rio Blond Neutralizing mask through damp hair, leave it for 5 to 15 minutes and rinse; on blonde hair, work the flat iron at up to 180°C in 7 to 10 passes, always more at the roots and less at the tips. At home, the Rio Tanino Shampoo and Conditioner extend the smooth, cool-blonde result.

Who it is for

Rio is made for blonde, grey, highlighted and bleached hair that needs less volume, more shine and a cool tone free of yellow undertones. Stylists choose Rio for clients with sensitive, lightened hair who want a smoothing service without losing their colour. Hair that is not blonde? Then the Carnival line with the same three steps is the logical choice. And for home maintenance, the Rio Tanino Shampoo and Conditioner stand ready.

Shop the Rio line

Salon protocol

Sarah K Clarifying Shampoo with Micellar Water 1000ml
Step 1: removes buildup and residue so the hair takes in the system evenly. Shared with the Carnival line.

Sarah K Professional Hair Rio Tanino Protein Treatment for Blonde Hair 1000ml
Step 2: the heart of the system, with Tannin, keratin, amino acids and violet pigments for smooth hair without yellowing.

Also available in 500ml.

Sarah K Professional Hair Rio Blond Neutralizing 500ml
Step 3: rebalances the pH (pH 3.5/4.0) with whey protein and seals in shine and softness after smoothing.

Sarah K Professional Hair Rio Tanino Protein Treatment Kit 2500ml
The complete three-step system in one box: Clarifying Shampoo 1000ml, Protein Treatment 1000ml and Blond Neutralizing 500ml.

Also available as Kit 1500ml and Kit 3x100ml.

Home-care

Sarah K Professional Hair Rio Tanino Shampoo 500ml
pH 5.0/5.5, with cupuaçu butter and violet pigments: extends the smooth effect and keeps blonde cool between salon visits.

Sarah K Professional Hair Rio Tanino Conditioner 500ml
pH 3.0/3.5, with cupuaçu butter: closes the fibre and supports the prolonged straight effect with everyday shine.

Sarah K Professional Hair Rio Tanino Shampoo and Conditioner 2x500ml
The matched home-care duo in one set. Currently out of stock.

Frequently asked questions

What makes Rio different from Sarah K's other smoothing lines?

Rio is the brand's blonde specialist. The formula combines Tannin, keratin and amino acids with violet pigments that neutralize yellow undertones while the hair is smoothed. Carnival uses the same three-step architecture for all hair types, So Liss offers a progressive route plus a BTX option, and La Vie en Rose is the vegan line. If you want blonde, grey or bleached hair to stay smooth without yellowing, Rio is the one.

Is Rio suitable for bleached or highlighted hair?

Yes, that is exactly what Rio was developed for. The formula is formaldehyde-free and contains violet pigments that counteract yellowing instead of fading blonde tones. As with any professional smoothing service, a strand test beforehand remains standard practice, especially on heavily bleached or fragile hair; that is how the stylist sets the right processing time and approach for your hair.

How long do results last and how do you maintain them?

Results hold for up to 6 months, depending on hair type, density and aftercare. At home, use the Rio Tanino Shampoo and Conditioner with cupuaçu butter: they are matched to the system, extend the smoothing effect and keep the cool blonde tone in check. Avoid products that leave heavy residue; they shorten the lifespan of any progressive smoothing.

My hair is not blonde. Which Sarah K line fits better?

Choose the Carnival line: the same three-step system with the same Clarifying Shampoo as Step 1, but without the violet pigments designed specifically for blonde hair. Browse the Carnival line for the full range.

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