OSMO IKON Bleach Seeker, 1 Litre

Meet the next evolution in post-lightening care. When a professional lightens the hair to prepare it for colouring or toning, removing all traces of bleach is tricky. Microscopic bleach residue can remain on the hair even after thorough rinsing. This remaining residue can continue to react with the hair and interfere with toners and colour, leading to uneven or unpredictable results.

Bleach Seeker takes the guesswork out of post-lightening cleansing. It is an innovative shampoo that changes colour depending on the amount of bleach residue remaining on the hair. It uses a pH-sensitive colour indicator that reacts in the presence of alkaline lightener particles. When bleach residues are detected, the formula shifts from yellow to pink, visually signalling that further cleansing is required. Bleach Seeker helps remove the remaining residue from the hair. If formula was pink, rinse the hair and apply Bleach Seeker again. Once all residues are removed, the shampoo remains yellow, indicating the hair is clean, balanced, and ready for the next step.

Cleaner blondes, more predictable toning, and elevated service confidence.

How it works:

  • Detects leftover lightener particles in the hair
  • Changes colour (yellow → pink) when residue is present
  • Guides you to continue cleansing until the formula remains yellow, indicating the hair is fully clean
  • Helps prevent unwanted chemical interference with toners
  • Ensures a more even, predictable colour result

Perfect for:

  • All bleaching and lightening services
  • Preparing hair before toning or glossing
  • Ensuring even colour results
  • High-lift blonde transformations

Key benefits:

  • Smart colour indicator technology: Changes from yellow to pink to signal the presence of leftover lightener
  • Eliminates guesswork: Clearly shows when the hair is fully cleansed and ready for the next step
  • Optimises toning and colouring: Creates a clean, balanced canvas for more accurate and consistent results
  • Professional control: Ideal for stylists who demand precision and reliability in every service

How to use:

Rinse hair after lightener has processed. Apply Bleach Seeker and emulsify for up to 3 minutes. Formula will turn from yellow to pink if lightener particles are found. Continue to emulsify until formula remains yellow with no pink in sight. All yellow? Ready to rinse and tone. Still pink? Shampoo again.

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Description

 

With 76 shades & 6 Colour Intensifiers across 16 tonal families, the results are endless. From Dark Chocolates and Vibrant Coppers to Superlight Blondes, extensive colouring options and easy application allows serious colourists to express their creativity and versatility. The micro-sized OSMO IKON Colour molecules are easily absorbed in the hair cuticle, allowing for a far lower ammonia content in the formula. Hair conditioning is significantly improved. MCT molecules are locked into the cuticle, providing longer lasting colour clarity, complete grey coverage & multi-dimensional shine.

 

OSMO is a leading haircare brand based in the U.K. with a wide variety and collection of professional products designed to give everyone the power to create with its diverse and extensive product range. OSMO ‘s range of products will have something for everyone and each product is carefully formulated with quality ingredients for great results. Commonly used in salons around the country and worldwide, Osmo has built a reputation as an all-encompassing haircare brand with a product for every need.

BORN TO DISRUPT. BUILT TO EMPOWER.

Trusted by professionals and consumers across over 67 countries – OSMO is more than a brand – it’s a creative movement. Every OSMO product fuels self-expression for people around the world. With over 80 high-performance products, OSMO creates an impactful statement for all hair types and lengths.

OSMO GIVES YOU THE POWER TO CREATE

OSMO is a leading haircare brand based in the United Kingdom with a wide and diverse variety of professional products. Their extensive product range will have something for everyone. OSMO products are used in salons around the world as professionals value their quality ingredients and clear segmentation, earning them a reputation as an all-encompassing haircare brand with a product for every need.

BORN AND BRED IN BRITAIN

OSMO has grown from modest beginnings with a cult following into a respected and trusted global brand. For over two decades, they have been at the forefront of hair innovation, empowering stylists and barbers to push creative boundaries with confidence.

OSMO is a trend-setter, not a follower. Focus on pushing creative boundaries and developing cutting-edge products has allowed the brand to evolve and adapt. Their high-performance products and unique formulations allow everyone to let their imagination and creativity run free.

Proudly formulated in the UK

Professional-grade performance

A range for every hair type

Igniting creativity for over 25 years

Additional information

Volume

1 Litre

Brand OSMO