Best Clarifying Shampoos To Remove Product Build Up of 2026

Last updated on 02/04/2026
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1
Global Keratin GK HAIR pH+ - Pre Treatment Clarifying Shampoo for Build Up Dirt Oil Product and Hard Water Deep Cleansing Opens hair Cuticles Removes Impurities buildups removes

Global Keratin GK HAIR pH+ - Pre Treatment Clarifying Shampoo for Build Up Dirt Oil Product and Hard Water Deep Cleansing Opens hair Cuticles Removes Impurities buildups removes

GK HAIR
Why we love it
  • Provides thorough deep cleanse.
  • Keratin-infused to prevent damage.
  • Removes buildup and impurities.
Main Highlights
  • Pre-treatment shampoo: pH+ clarifying Shampoo is used as a primary product for multiple hair treatments to open the hair cuticles, cleanse and prepare the hair for hair taming and straightening procedures
  • Deep cleansing: 3.4 -fluid ounce bottle of clarifying shampoo gently cleans and opens the cuticles of the hair, while removing impurities from the inside out
  • Natural formula: clarifying shampoo
  • Ideal for Deadlocks All hair types: This purifying shampoo is made to prepare the hair for the hair taming treatment, it has the properties to open up cuticles for a proper deep clean wash prior to the Tamming systems.
  • apply prior to applying Gk hair Tamming systems/Deep conditioner
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9.7
Exceptional
9.7
Exceptional
GK HAIR

Global Keratin GK HAIR pH+ - Pre Treatment Clarifying Shampoo for Build Up Dirt Oil Product and Hard Water Deep Cleansing Opens hair Cuticles Removes Impurities buildups removes

Why we love it
  • Provides thorough deep cleanse.
  • Keratin-infused to prevent damage.
  • Removes buildup and impurities.
Main Highlights
  • Pre-treatment shampoo: pH+ clarifying Shampoo is used as a primary product for multiple hair treatments to open the hair cuticles, cleanse and prepare the hair for hair taming and straightening procedures
  • Deep cleansing: 3.4 -fluid ounce bottle of clarifying shampoo gently cleans and opens the cuticles of the hair, while removing impurities from the inside out
  • Natural formula: clarifying shampoo
  • Ideal for Deadlocks All hair types: This purifying shampoo is made to prepare the hair for the hair taming treatment, it has the properties to open up cuticles for a proper deep clean wash prior to the Tamming systems.
  • apply prior to applying Gk hair Tamming systems/Deep conditioner
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Value for Money
2
OUAI Detox Shampoo - Clarifying Shampoo for Build Up, Dirt, Oil, Product and Hard Water - Apple Cider Vinegar & Keratin for Clean, Refreshed Hair - Sulfate-Free Hair Care - 300ml

OUAI Detox Shampoo - Clarifying Shampoo for Build Up, Dirt, Oil, Product and Hard Water - Apple Cider Vinegar & Keratin for Clean, Refreshed Hair - Sulfate-Free Hair Care - 300ml

OUAI
6% Off
Why we love it
  • Deep cleans and detoxifies hair.
  • Uses good-for-you ingredients.
  • Affordable luxury haircare solution.
Main Highlights
  • Apple Cider Vinegar Shampoo for Itchy Scalp and Product Build Up - Finally, a Detox that doesn’t suck. Get rid of product and hard water buildup, dirt and oil with this 1-2x week clarifying shampoo. Here's your fresh start, see you next week.
  • Time to Detox - This cleansing shampoo uses chelating agents to help remove heavy metals, minerals, and chlorine found in hard water, which can cause color fading to the hair while apple cider vinegar exfoliates, removing flakes and build-up to restore volume, bounce, and shine.
  • OUAI Means Yes - In that casual Parisian way. OUAI is about being better IRL. It's about having honest conversations with our community. It's about letting go of unrealistic expectations and embracing your imperfections.
  • Made For Effortless Routines - All OUAI hair care products including this sulfate-free shampoo are carefully crafted to cut styling time and nourish your hair health. We put the good stuff in and leave the bad stuff out, without ever sacrificing quality.
  • Live Life Your OUAI - OUAI offers luxury hair products at affordable prices that are user-friendly — no glam squad needed. Wet your hair, lather up with ACV shampoo and rinse clean. Follow with any OUAI conditioner to soften your squeaky clean strands.
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9.5
Superb
9.5
Superb
OUAI

OUAI Detox Shampoo - Clarifying Shampoo for Build Up, Dirt, Oil, Product and Hard Water - Apple Cider Vinegar & Keratin for Clean, Refreshed Hair - Sulfate-Free Hair Care - 300ml

6% Off
Why we love it
  • Deep cleans and detoxifies hair.
  • Uses good-for-you ingredients.
  • Affordable luxury haircare solution.
Main Highlights
  • Apple Cider Vinegar Shampoo for Itchy Scalp and Product Build Up - Finally, a Detox that doesn’t suck. Get rid of product and hard water buildup, dirt and oil with this 1-2x week clarifying shampoo. Here's your fresh start, see you next week.
  • Time to Detox - This cleansing shampoo uses chelating agents to help remove heavy metals, minerals, and chlorine found in hard water, which can cause color fading to the hair while apple cider vinegar exfoliates, removing flakes and build-up to restore volume, bounce, and shine.
  • OUAI Means Yes - In that casual Parisian way. OUAI is about being better IRL. It's about having honest conversations with our community. It's about letting go of unrealistic expectations and embracing your imperfections.
  • Made For Effortless Routines - All OUAI hair care products including this sulfate-free shampoo are carefully crafted to cut styling time and nourish your hair health. We put the good stuff in and leave the bad stuff out, without ever sacrificing quality.
  • Live Life Your OUAI - OUAI offers luxury hair products at affordable prices that are user-friendly — no glam squad needed. Wet your hair, lather up with ACV shampoo and rinse clean. Follow with any OUAI conditioner to soften your squeaky clean strands.
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3
Olaplex Nº.4C Bond Maintenance™ Clarifying Deep Cleansing Shampoo | Removes Damage Causing Impurities & Buildup | Restore Shine, & Softness | For Coily, Curly, Straight, and Wavy, 250mL / 8.5 Fl. Oz.

Olaplex Nº.4C Bond Maintenance™ Clarifying Deep Cleansing Shampoo | Removes Damage Causing Impurities & Buildup | Restore Shine, & Softness | For Coily, Curly, Straight, and Wavy, 250mL / 8.5 Fl. Oz.

OLAPLEX
31% Off
Why we love it
  • Cleanses deeply for healthier hair.
  • Removes damaging product buildup efficiently.
  • Supports strong bonds during cleansing.
Main Highlights
  • Break through everyday damage-causing buildup. This deep cleansing shampoo is pH-optimized to lift the cuticle and remove damage-causing impurities like chlorine, heavy metals, and the minerals commonly found in hard water, pollution, as well as excess oil and product buildup. The endless, refreshing lather cleanses hair without stripping to restore color vibrancy, shine, and softness, and maximize efficacy of hair repair routines. Use weekly or as needed. For straight, wavy, curly, coily hair types, and fine, medium, or coarse textures – plus all porosity levels. Dermatologist Tested. Vegan. Color-safe and suitable for chemically treated hair.
  • KEY BENEFITS ✓ Removes damaging, ✓ Removes damage-causing impurities and buildup ✓ Formulated without SLS/SLES to deeply cleanse without stripping, drying, or impacting color ✓ Helps restore color vibrancy, shine, and softness ✓ Repairs everyday damage and defends against future breakage ✓ Strengthens and reinforces bonds for more resilient hair ✓ Maximizes the efficacy of your hair repair routine ✓ Dermatologist Tested. Vegan. Color-Safe and suitable for chemically treated hair.
  • INGREDIENTS Broad-Spectrum Clarifying System Removes a wide range of impurities that damage hair
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9.4
Superb
9.4
Superb
OLAPLEX

Olaplex Nº.4C Bond Maintenance™ Clarifying Deep Cleansing Shampoo | Removes Damage Causing Impurities & Buildup | Restore Shine, & Softness | For Coily, Curly, Straight, and Wavy, 250mL / 8.5 Fl. Oz.

31% Off
Why we love it
  • Cleanses deeply for healthier hair.
  • Removes damaging product buildup efficiently.
  • Supports strong bonds during cleansing.
Main Highlights
  • Break through everyday damage-causing buildup. This deep cleansing shampoo is pH-optimized to lift the cuticle and remove damage-causing impurities like chlorine, heavy metals, and the minerals commonly found in hard water, pollution, as well as excess oil and product buildup. The endless, refreshing lather cleanses hair without stripping to restore color vibrancy, shine, and softness, and maximize efficacy of hair repair routines. Use weekly or as needed. For straight, wavy, curly, coily hair types, and fine, medium, or coarse textures – plus all porosity levels. Dermatologist Tested. Vegan. Color-safe and suitable for chemically treated hair.
  • KEY BENEFITS ✓ Removes damaging, ✓ Removes damage-causing impurities and buildup ✓ Formulated without SLS/SLES to deeply cleanse without stripping, drying, or impacting color ✓ Helps restore color vibrancy, shine, and softness ✓ Repairs everyday damage and defends against future breakage ✓ Strengthens and reinforces bonds for more resilient hair ✓ Maximizes the efficacy of your hair repair routine ✓ Dermatologist Tested. Vegan. Color-Safe and suitable for chemically treated hair.
  • INGREDIENTS Broad-Spectrum Clarifying System Removes a wide range of impurities that damage hair
Show More
4
OSMO Scalp Therapy Detoxify Shampoo | Clarifying Cleanser | Removes Product Build-Up | Vegan. 1000ml.

OSMO Scalp Therapy Detoxify Shampoo | Clarifying Cleanser | Removes Product Build-Up | Vegan. 1000ml.

Osmo
Why we love it
  • Deeply cleanses without stripping.
  • Promotes healthy scalp refreshment.
  • Suitable for all hair types.
Main Highlights
  • CLARIFYING CLEANSER: A deep clarifying cleanser designed to effectively remove product build-up and impurities whilst retaining the hair’s natural oils and moisture.
  • SCALP DETOX: Formulated with Rosemary and Tea Tree extract to help promote a healthy scalp, hair is left feeling refreshed and ready to style.
  • HEALTHY HAIR GROWTH: Hair growth begins at the scalp. Use once a week as a deep cleanser or more frequently for extreme build-up.
  • ALL HAIR TYPES: Works beautifully on straight, wavy, curly, or coily hair textures, ensuring a thorough cleanse without stripping natural oils.
  • VEGAN & MADE IN UK: All our formulas are made in the UK and are all Salon Quality products. 100% Vegan. We don't, never have, and never will, test on animals.
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9.2
Superb
9.2
Superb
Osmo

OSMO Scalp Therapy Detoxify Shampoo | Clarifying Cleanser | Removes Product Build-Up | Vegan. 1000ml.

Why we love it
  • Deeply cleanses without stripping.
  • Promotes healthy scalp refreshment.
  • Suitable for all hair types.
Main Highlights
  • CLARIFYING CLEANSER: A deep clarifying cleanser designed to effectively remove product build-up and impurities whilst retaining the hair’s natural oils and moisture.
  • SCALP DETOX: Formulated with Rosemary and Tea Tree extract to help promote a healthy scalp, hair is left feeling refreshed and ready to style.
  • HEALTHY HAIR GROWTH: Hair growth begins at the scalp. Use once a week as a deep cleanser or more frequently for extreme build-up.
  • ALL HAIR TYPES: Works beautifully on straight, wavy, curly, or coily hair textures, ensuring a thorough cleanse without stripping natural oils.
  • VEGAN & MADE IN UK: All our formulas are made in the UK and are all Salon Quality products. 100% Vegan. We don't, never have, and never will, test on animals.
Show More
5
Noughty 97% Natural Detox Dynamo Clarifying Shampoo Set to Refresh Hair and Remove Residue, for Every Day Use with Peppermint and Sorrel Leaf, Sulphate Free Vegan Hair Care Set, Multi-Pack 2 x 250ml

Noughty 97% Natural Detox Dynamo Clarifying Shampoo Set to Refresh Hair and Remove Residue, for Every Day Use with Peppermint and Sorrel Leaf, Sulphate Free Vegan Hair Care Set, Multi-Pack 2 x 250ml

Noughty
Why we love it
  • Removes buildup and residue.
  • Gently cleanses without stripping.
  • Supports scalp and hair health.
Main Highlights
  • CLARIFYING SHAMPOO: Remove buildup with Detox Dynamo Clarifying Shampoo. Gently clarify hair, removing residue from urban pollution, hard water, chlorine, and styling products to support peak scalp and hair condition.
  • CARE FOR YOUR HAIR: Sulphate-free shampoo gently cleanses hair and scalp without stripping, leaving it fresh, manageable and full of life—ideal for limp or lacklustre locks.
  • SCALP & HAIR HEALTH: Noughty Detox Dynamo shampoo supports scalp health by clearing residue and impurities, boosting overall hair condition and prepping strands for treatments to work better.
  • 97% NATURAL INGREDIENTS: No nasties in here. Rehydrating extracts of sorrel leaf and peppermint help to replenish lost moisture.
  • VEGAN FRIENDLY: Cruelty-free, silicone-free and sulphate-free with no parabens, just luscious-looking locks every day. The perfect vegan hair care gift set
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9.0
Superb
9.0
Superb
Noughty

Noughty 97% Natural Detox Dynamo Clarifying Shampoo Set to Refresh Hair and Remove Residue, for Every Day Use with Peppermint and Sorrel Leaf, Sulphate Free Vegan Hair Care Set, Multi-Pack 2 x 250ml

Why we love it
  • Removes buildup and residue.
  • Gently cleanses without stripping.
  • Supports scalp and hair health.
Main Highlights
  • CLARIFYING SHAMPOO: Remove buildup with Detox Dynamo Clarifying Shampoo. Gently clarify hair, removing residue from urban pollution, hard water, chlorine, and styling products to support peak scalp and hair condition.
  • CARE FOR YOUR HAIR: Sulphate-free shampoo gently cleanses hair and scalp without stripping, leaving it fresh, manageable and full of life—ideal for limp or lacklustre locks.
  • SCALP & HAIR HEALTH: Noughty Detox Dynamo shampoo supports scalp health by clearing residue and impurities, boosting overall hair condition and prepping strands for treatments to work better.
  • 97% NATURAL INGREDIENTS: No nasties in here. Rehydrating extracts of sorrel leaf and peppermint help to replenish lost moisture.
  • VEGAN FRIENDLY: Cruelty-free, silicone-free and sulphate-free with no parabens, just luscious-looking locks every day. The perfect vegan hair care gift set
Show More
6
OSMO Scalp Therapy Detoxify Shampoo | Clarifying Cleanser | Removes Product Build-Up | Vegan. 100ml

OSMO Scalp Therapy Detoxify Shampoo | Clarifying Cleanser | Removes Product Build-Up | Vegan. 100ml

Osmo
Why we love it
  • Deep cleanses without stripping.
  • Promotes healthy scalp environment.
  • Vegan and cruelty-free formula.
Main Highlights
  • CLARIFYING CLEANSER: A deep clarifying cleanser designed to effectively remove product build-up and impurities whilst retaining the hair’s natural oils and moisture.
  • SCALP DETOX: Formulated with Rosemary and Tea Tree extract to help promote a healthy scalp, hair is left feeling refreshed and ready to style.
  • HEALTHY HAIR GROWTH: Hair growth begins at the scalp. Use once a week as a deep cleanser or more frequently for extreme build-up.
  • ALL HAIR TYPES: Works beautifully on straight, wavy, curly, or coily hair textures, ensuring a thorough cleanse without stripping natural oils.
  • VEGAN & MADE IN UK: All our formulas are made in the UK and are all Salon Quality products. 100% Vegan. We don't, never have, and never will, test on animals.
Show More
8.8
Excellent
8.8
Excellent
Osmo

OSMO Scalp Therapy Detoxify Shampoo | Clarifying Cleanser | Removes Product Build-Up | Vegan. 100ml

Why we love it
  • Deep cleanses without stripping.
  • Promotes healthy scalp environment.
  • Vegan and cruelty-free formula.
Main Highlights
  • CLARIFYING CLEANSER: A deep clarifying cleanser designed to effectively remove product build-up and impurities whilst retaining the hair’s natural oils and moisture.
  • SCALP DETOX: Formulated with Rosemary and Tea Tree extract to help promote a healthy scalp, hair is left feeling refreshed and ready to style.
  • HEALTHY HAIR GROWTH: Hair growth begins at the scalp. Use once a week as a deep cleanser or more frequently for extreme build-up.
  • ALL HAIR TYPES: Works beautifully on straight, wavy, curly, or coily hair textures, ensuring a thorough cleanse without stripping natural oils.
  • VEGAN & MADE IN UK: All our formulas are made in the UK and are all Salon Quality products. 100% Vegan. We don't, never have, and never will, test on animals.
Show More
7
OSMO Scalp Therapy Detoxify Shampoo | Clarifying Cleanser | Removes Product Build-Up | Vegan. 400ml

OSMO Scalp Therapy Detoxify Shampoo | Clarifying Cleanser | Removes Product Build-Up | Vegan. 400ml

Osmo
Why we love it
  • Deep cleans without stripping oils.
  • Promotes healthy scalp health.
  • Suitable for all hair types.
Main Highlights
  • CLARIFYING CLEANSER: A deep clarifying cleanser designed to effectively remove product build-up and impurities whilst retaining the hair’s natural oils and moisture.
  • SCALP DETOX: Formulated with Rosemary and Tea Tree extract to help promote a healthy scalp, hair is left feeling refreshed and ready to style
  • HEALTHY HAIR GROWTH: Hair growth begins at the scalp. Use once a week as a deep cleanser or more frequently for extreme build-up.
  • ALL HAIR TYPES: Works beautifully on straight, wavy, curly, or coily hair textures, ensuring a thorough cleanse without stripping natural oils.
  • VEGAN & MADE IN UK: All our formulas are made in the UK and are all Salon Quality products. 100% Vegan. We don't, never have, and never will, test on animals.
Show More
8.7
Excellent
8.7
Excellent
Osmo

OSMO Scalp Therapy Detoxify Shampoo | Clarifying Cleanser | Removes Product Build-Up | Vegan. 400ml

Why we love it
  • Deep cleans without stripping oils.
  • Promotes healthy scalp health.
  • Suitable for all hair types.
Main Highlights
  • CLARIFYING CLEANSER: A deep clarifying cleanser designed to effectively remove product build-up and impurities whilst retaining the hair’s natural oils and moisture.
  • SCALP DETOX: Formulated with Rosemary and Tea Tree extract to help promote a healthy scalp, hair is left feeling refreshed and ready to style
  • HEALTHY HAIR GROWTH: Hair growth begins at the scalp. Use once a week as a deep cleanser or more frequently for extreme build-up.
  • ALL HAIR TYPES: Works beautifully on straight, wavy, curly, or coily hair textures, ensuring a thorough cleanse without stripping natural oils.
  • VEGAN & MADE IN UK: All our formulas are made in the UK and are all Salon Quality products. 100% Vegan. We don't, never have, and never will, test on animals.
Show More
8
Osmo Scalp Therapy Detoxify Shampoo 400ml - Removes Build-Up & Impurities But Retains Moisture

Osmo Scalp Therapy Detoxify Shampoo 400ml - Removes Build-Up & Impurities But Retains Moisture

Osmo
Why we love it
  • Heat resistant synthetic fiber.
  • Customizable hair length.
  • Retains natural scalp moisture.
Main Highlights
  • Osmo Scalp Therapy Detoxify Shampoo 400ml Removes BuildUp & Impurities But Retains Moisture
Show More
8.7
Excellent
8.7
Excellent
Osmo

Osmo Scalp Therapy Detoxify Shampoo 400ml - Removes Build-Up & Impurities But Retains Moisture

Why we love it
  • Heat resistant synthetic fiber.
  • Customizable hair length.
  • Retains natural scalp moisture.
Main Highlights
  • Osmo Scalp Therapy Detoxify Shampoo 400ml Removes BuildUp & Impurities But Retains Moisture
Show More
9
Knight & Wilson Salon Professional Detox Cleanser Salon Shampoo 1000ml. Lightweight Clarifying Shampoo that removes all product build up. Purifies with Vitamin B5.

Knight & Wilson Salon Professional Detox Cleanser Salon Shampoo 1000ml. Lightweight Clarifying Shampoo that removes all product build up. Purifies with Vitamin B5.

Knight & Wilson
Why we love it
  • Clarifies and revitalises lifeless hair.
  • Stimulates and strengthens the scalp.
  • Prepares hair for smooth colouring.
Main Highlights
  • Lightweight, clarifying shampoo. Lightweight, clarifying shampoo designed to gently remove environmental & product build-up, along with impurities such as swimming pool chlorine. Instantly revitalises dull, lifeless hair, leaving it purified, refreshed & healthy looking. Menthol stimulates the scalp whilst Vitamin B5 (Panthenol) moisturises, strengthens & restores shine.
  • Designed to gently remove environmental & product build-up, along with impurities such as swimming pool chlorine
  • Instantly revitalises dull, lifeless hair, leaving it purified, refreshed & healthy looking.
  • Menthol stimulates the scalp whilst Vitamin B5 (Panthenol) moisturises, strengthens & restores shine.
  • Ideal Pre-Colour Shampoo that has been formulated to prepare the hair for colour by removing the barriers formed by rich shampoos, conditioners and styling products, allowing your choice of colour to smoothly and evenly deposit on barrier free hair.
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8.7
Excellent
8.7
Excellent
Knight & Wilson

Knight & Wilson Salon Professional Detox Cleanser Salon Shampoo 1000ml. Lightweight Clarifying Shampoo that removes all product build up. Purifies with Vitamin B5.

Why we love it
  • Clarifies and revitalises lifeless hair.
  • Stimulates and strengthens the scalp.
  • Prepares hair for smooth colouring.
Main Highlights
  • Lightweight, clarifying shampoo. Lightweight, clarifying shampoo designed to gently remove environmental & product build-up, along with impurities such as swimming pool chlorine. Instantly revitalises dull, lifeless hair, leaving it purified, refreshed & healthy looking. Menthol stimulates the scalp whilst Vitamin B5 (Panthenol) moisturises, strengthens & restores shine.
  • Designed to gently remove environmental & product build-up, along with impurities such as swimming pool chlorine
  • Instantly revitalises dull, lifeless hair, leaving it purified, refreshed & healthy looking.
  • Menthol stimulates the scalp whilst Vitamin B5 (Panthenol) moisturises, strengthens & restores shine.
  • Ideal Pre-Colour Shampoo that has been formulated to prepare the hair for colour by removing the barriers formed by rich shampoos, conditioners and styling products, allowing your choice of colour to smoothly and evenly deposit on barrier free hair.
Show More
10
Scott Cornwall PreColour Clarifying Shampoo Treatment with Vitamin C and Hyaluronic Acid for All Hair Types, Citrus Scent, 250ml

Scott Cornwall PreColour Clarifying Shampoo Treatment with Vitamin C and Hyaluronic Acid for All Hair Types, Citrus Scent, 250ml

Scott Cornwall
Why we love it
  • Effective build-up removal.
  • Deep cleansing formula.
  • Hair detox for freshness.
Main Highlights
  • Formulation: Contains Vitamin C, Hyaluronic Acid and Hydrolyzed Keratin for effective hair preparation before colouring
  • Function: Removes product build-up from shampoos, conditioners and styling products to enable colour absorption
  • Application: Apply to wet hair, massage into lather and rinse thoroughly before hair colouring treatment
  • Specifications: pH-balancing formula allows even absorption of colourant molecules into hair cortex
  • Safety: Suitable for all hair types, may fade temporary colours - can be reapplied immediately after use
Show More
8.7
Excellent
8.7
Excellent
Scott Cornwall

Scott Cornwall PreColour Clarifying Shampoo Treatment with Vitamin C and Hyaluronic Acid for All Hair Types, Citrus Scent, 250ml

Why we love it
  • Effective build-up removal.
  • Deep cleansing formula.
  • Hair detox for freshness.
Main Highlights
  • Formulation: Contains Vitamin C, Hyaluronic Acid and Hydrolyzed Keratin for effective hair preparation before colouring
  • Function: Removes product build-up from shampoos, conditioners and styling products to enable colour absorption
  • Application: Apply to wet hair, massage into lather and rinse thoroughly before hair colouring treatment
  • Specifications: pH-balancing formula allows even absorption of colourant molecules into hair cortex
  • Safety: Suitable for all hair types, may fade temporary colours - can be reapplied immediately after use
Show More