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Kostume Complete Blowdry Ritual bundle and Purifier Anti-Metals Micellar Shampoo on summer sale
SUMMER SALE

Save 20% on Brazilian Salon-Grade Hair Care

Sun, salt, and chlorine leave buildup behind. Our cleansing shampoos and hair care systems restore smooth, healthy hair.

Shop Summer Sale

* Summer Sale ends on Sep 22, 2026, 11:59 PM PST. Terms apply. Stock up while it lasts!

K. FIBER LINE

Kostume K. Fiber Helps Cleanse, Reconstruct, and strengthen Damaged Hair for Silky Softness, Movement, and Luminous Shine.

Shop The K. Fiber
Kostume Complete Blowdry Ritual bundle isolated products

The Complete Blowdry Cocktail

The beauty cheat code your hair deserves—the perfect solution for healthier, stronger, shinier, looking hair.

Shop The Blowdry Cocktail

All Products

95 Results

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Kostume Kolor 3 – Dark Brown Permanent Hair Color
Sale

Kostume Kolor 3 – Dark Brown Permanent Hair Color

$9.00 $7.98 11% off

1 size
  • 2 fl oz
Kostume Kolor 1A – Blue Black Permanent Hair Color
Sale

Kostume Kolor 1A – Blue Black Permanent Hair Color

$9.00 $7.98 11% off

1 size
  • 2 fl oz
Kostume Kolor 12.89 – Intense Pearl Extra Light Blonde Permanent Hair Color
Sale

Kostume Kolor 12.89 – Intense Pearl Extra Light Blonde Permanent Hair Color

$9.00 $7.98 11% off

1 size
  • 2 fl oz
Kostume Kolor 12.12 – Irised Platinum Extra Light Blonde Permanent Hair Color
Sale

Kostume Kolor 12.12 – Irised Platinum Extra Light Blonde Permanent Hair Color

$9.00 $7.98 11% off

1 size
  • 2 fl oz
Kostume Kolor 12.11 – Intense Platinum Extra Light Blonde Permanent Hair Color
Sale

Kostume Kolor 12.11 – Intense Platinum Extra Light Blonde Permanent Hair Color

$9.00 $7.98 11% off

1 size
  • 2 fl oz
Kostume Kolor 10.89 – Pearl Extra Light Blonde Permanent Hair Color
Sale

Kostume Kolor 10.89 – Pearl Extra Light Blonde Permanent Hair Color

$9.00 $7.98 11% off

1 size
  • 2 fl oz
Kostume Kolor 10.22 – Intense Nacre Lightest Blonde Permanent Hair Color
Sale

Kostume Kolor 10.22 – Intense Nacre Lightest Blonde Permanent Hair Color

$9.00 $7.98 11% off

1 size
  • 2 fl oz
Kostume Kolor 10.1 – Greyish Lightest Ash Blonde Permanent Hair Color
Sale

Kostume Kolor 10.1 – Greyish Lightest Ash Blonde Permanent Hair Color

$9.00 $7.98 11% off

1 size
  • 2 fl oz
Kostume Kolor 10 – Lightest Blonde Permanent Hair Color
Sale

Kostume Kolor 10 – Lightest Blonde Permanent Hair Color

$9.00 $7.98 11% off

1 size
  • 2 fl oz
Kostume Kolor 1 – Black Permanent Hair Color
Sale

Kostume Kolor 1 – Black Permanent Hair Color

$9.00 $7.98 11% off

1 size
  • 2 fl oz
Kostume Kolor 099 – Rose Blonde Semi-Permanent Hair Color
Sale

Kostume Kolor 099 – Rose Blonde Semi-Permanent Hair Color

$9.00 $7.98 11% off

1 size
  • 2 fl oz
Kostume Kolor 089 – Pearl Blonde Semi-Permanent Hair Color
Sale

Kostume Kolor 089 – Pearl Blonde Semi-Permanent Hair Color

$9.00 $7.98 11% off

1 size
  • 2 fl oz
Kostume Kolor 031 – Beige Blonde Semi-Permanent Hair Color
Sale

Kostume Kolor 031 – Beige Blonde Semi-Permanent Hair Color

$9.00 $7.98 11% off

1 size
  • 2 fl oz
Kostume Kolor 012 – Ice Blonde Semi-Permanent Hair Color
Sale

Kostume Kolor 012 – Ice Blonde Semi-Permanent Hair Color

$9.00 $7.98 11% off

1 size
  • 2 fl oz
Kostume Kolor 011 - Platinum Blonde Semi-Permanent Hair Color
Sale

Kostume Kolor 011 - Platinum Blonde Semi-Permanent Hair Color

$9.00 $7.98 11% off

1 size
  • 2 fl oz
Kostume Kolor 000 – Bleaching Hair Color Boost
Sale

Kostume Kolor 000 – Bleaching Hair Color Boost

$9.00 $7.98 11% off

1 size
  • 2 fl oz

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