








L'Oreal Serie Expert Blondifier Concentrate Treatment 400ml – Shine & Smoothness
L'Oreal Serie Expert Blondifier Concentrate Treatment 400ml is a professional-grade formula designed to revive and illuminate blonde hair. Whether natural or colour-treated, this lightweight treatment smooths, nourishes, and enhances shine with every application.
- Instant Shine Boost: Formulated to restore radiance and brightness to dull or lacklustre blonde hair.
- Anti-Damage Care: Helps to soften and smooth hair fibres for a healthier look and feel.
- Lightweight Texture: Won’t weigh hair down, making it ideal for fine or fragile hair types.
- Enriched Formula: Contains Polyphenols from Açai berry extract to nourish and protect.
- Salon Performance: Delivers visible results after just one use.
Why You'll Love It
This concentrated leave-in treatment is perfect for anyone seeking to revitalise blonde tones while protecting hair from external damage. It enhances manageability and leaves hair silky, luminous, and fresh.
Key Benefits
Enhances blonde tones • Adds lasting shine • Smooths and softens • Lightweight and nourishing
Expert care for colour-treated brilliance – L’Oréal Professionnel.
Pairs well with
Order by 5pm for Dispatch Same Day
Free 2 Day Shipping on Orders Over £50
28 Day Returns
UK Stock & Support

L'Oreal Serie Expert Blondifier Concentrate Treatment 400ml – Shine & Smoothness
FAQs
Please read our FAQs page to find out more.
When will my order be dispatched?
All in-stock orders placed Mon–Fri before 5 pm are dispatched the same day. Orders after 5 pm, weekends or UK bank holidays ship the next working day.
How long does delivery take?
We use a rapid 2-working-day service for mainland UK, so most parcels arrive within two business days of dispatch.
Is shipping free?
Yes—UK mainland orders £50 + (inc. VAT) ship free. Orders under £50 cost £4.99. Non-standard UK areas (NI, Highlands, Islands, Channel Islands, etc.) are calculated at checkout.
Do you ship outside the UK?
Not at the moment. We currently deliver to UK addresses only.
Can I track my parcel?
Absolutely. We email a tracking link as soon as your order leaves our warehouse, so you can follow every step.
What is your returns window?
You have 28 calendar days from the day you receive your order to send back eligible items for a refund or exchange.
What items are returnable?
Items must be unused, unopened and in original packaging, including any freebies. Certain items (perishables, unsealed personal-care goods, personalised items, digital downloads, clearance items) are non-returnable unless faulty.