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The L'Oréal Professionnel Serie Expert Metal Detox Pre-Shampoo Treatment (250ml) is a breakthrough professional formula designed to neutralise excess metals (like copper) inside the hair fibre before shampooing. Metals accumulate in hair due to water exposure and can cause breakage, dullness, and colour fading. With patented Glicoamine technology, this pre-shampoo treatment penetrates deep into the hair fibre to detoxify, protect, and prepare hair for cleansing, ensuring colour lasts longer and hair feels stronger, shinier, and healthier.
Perfect for colour-treated, bleached, or balayaged hair, this treatment is the first step in the Metal Detox routine to maintain salon-quality results at home.
Patented Glicoamine technology neutralises excess metals inside hair fibres
Pre-shampoo step that protects hair before cleansing
Reduces breakage and colour fading
Strengthens hair fibres for resilience
Leaves hair soft, shiny, and manageable
Professional salon-quality formula
Hair Types:
Colour-treated hair (all shades and tones)
Bleached, highlighted, or balayaged hair
Normal to coarse textures
Scalp Types:
Normal, dry, or sensitive scalps
Neutralises metals that weaken hair fibres
Protects colour vibrancy and shine
Reduces breakage and strengthens strands
Prepares hair for shampooing with enhanced protection
Supports long-lasting salon results
Apply evenly to damp hair before shampooing
Massage gently into lengths and ends
Leave in for 1–2 minutes
Rinse thoroughly
Follow with Metal Detox Shampoo and Conditioner/Mask for best results
Glicoamine – Patented molecule that neutralises excess metals inside hair fibres
Conditioning Agents – Smooth and detangle hair cuticle
Fragrance Blend – Fresh, clean scent with subtle citrus and floral notes
Full ingredient list available on product packaging.
The L'Oréal Professionnel Serie Expert Metal Detox Pre-Shampoo Treatment 250ml is now available at Kess Hair & Beauty Online Store, your trusted destination for premium haircare in New Zealand. Enjoy fast shipping, secure checkout, and expert customer support. Stock is limited—order now to keep your colour-treated hair strong, vibrant, and beautifully healthy.
Is this treatment suitable for all hair types? It’s best for colour-treated, bleached, or highlighted hair but safe for most hair types.
Can I use it daily? Yes, it’s gentle enough for regular use before shampooing.
Will it help prevent colour fading? Yes, it neutralises metals that cause fading and dullness.
Is it vegan and cruelty-free? L'Oréal Professionnel products are not tested on animals; check packaging for vegan certification.
Does it contain sulphates or parabens? It is formulated without harsh sulphates and parabens.
Does it help with shine? Yes, it enhances shine and keeps hair looking salon-fresh.
What does it smell like? It has a clean, fresh scent with subtle citrus and floral notes.
Can I use it with other L'Oréal treatments? Yes, it pairs perfectly with Metal Detox Shampoo, Conditioner, and Mask.
Is it safe for sensitive scalps? Yes, the gentle formula is suitable for sensitive scalps.
How long will the 250ml bottle last? Typically 1–2 months with regular use, depending on hair length and frequency.
Great service and super quick delivery
I just loved this product. My hair used to be so dry and damaged but after applying this oil it is looks good. It’s everyday wear. Either it’s party or what ever function it’s a must I should wear it. Best part is that it doesn’t make ur hair look oily but gives more natural looks. It smells good as well.
Great products
Will definitely purchase this again. Smells so nice too.
Always great service with this company. Orders always arrive promptly and prices are very good. The Joico Finishing Spray is excellent and I use it all the time on my very fine flyaway hair!
Best products ever. Fresh, moist and dazzling.
A lovely free gift and good to use
Excellent product it does what it says it will do. I have tried similiar products and none compare. This is the third time I have brought this product and will most definitely buy again.
I have been using this for a few years now and have no intention to change. Gives my fine hair a bit more body without the stickiness. Makes crunch drying easy. Love it.
Excellent website, great communication and efficient delivery.
Very swift delivery, & quality products, these make excellent Xmas gifts.
I love this hair oil, it is my third one, leave my hair soft and improved my ends
Excellent condition and excellent product
Beautiful free gift. Thank you
Excellent condition. Free gift is amazing too
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