L’Oreal Professionnel L'Oréal Professionnel Blond Studio 9 Oil Developer 20 Volume 1000 ml
4.4 out of 5
Delivery to in 2-4 business days · 6.99 EUR, free over 49 EUR
30-day returnsEasy self-service returns · +20% as store credit
Description
L'Oréal Professionnel Blond Studio 9 Oil Developer 20 Volume is a professional-grade oxidant formulated exclusively for use with the Blond Studio 9 lightening powder. This oil-enriched developer features a creamy, low-volatility texture that ensures smooth application and optimal mixing while helping to protect hair integrity during the lightening process.
- Professional Formula: Designed specifically for salon use with Blond Studio 9 powder.
- Oil-Enriched Texture: Creamy consistency reduces volatility and improves cosmeticity.
- Controlled Lift: 20 volume (6%) strength suitable for on-scalp applications.
- Large Format: 1000 ml bottle for high-volume professional use.
The unique oil-based formula helps boost lightening performance and smooths the hair cuticle, resulting in improved post-shampoo softness. It is engineered to work synergistically with Blond Studio 9 powders to achieve clean, luminous blonde results with up to 9 levels of lift depending on the technique used.
This developer is intended for multi-technique lightening applications, including global lightening, highlights, and freehand techniques. The 20 volume concentration allows for safe on-scalp application when following manufacturer guidelines, with a maximum development time of 50 minutes. Do not use external heat during processing.
For best results, mix with Blond Studio 9 lightening powder according to the recommended ratios for your specific technique: 1+1 for global application, 1+2 for enclosed techniques, and 1+3 for open or freehand methods. Always perform a strand test prior to full application.
Details
- Product type
- Hair Lightening Oil
- Size
- 1000 ml
- Format
- Regular
- For
- For Women
- Category
- Bestseller Hair Care
- SKU
- LC106456
Delivery & returns
How long does delivery take?
Orders placed before 12:00 on business days are typically dispatched the same day, later orders the next business day.
Your order is shipped from one of our fulfilment centres in the EU (Romania, the Netherlands or Denmark). Once dispatched, it is typically delivered to you within 2-4 business days.
You’ll receive email and SMS updates with tracking, so you can follow your order from our fulfilment centre all the way to your door.
How much is delivery?
Standard delivery to your location costs 6.99 EUR.
We offer free delivery to you on orders over 49 EUR.
Any delivery promotions will always be shown clearly at checkout.
All shipments are tracked and handled by trusted logistics partners.
Can I return my order?
Yes. You have a 14-day legal right of withdrawal, and we also offer an extended return period of up to 30 days from the day you receive your order.
Returned items must be unused and, if supplied sealed, unopened, in their original packaging.
For change-of-mind returns, you pay the return shipping.
The return address may be in another EU country and is always sent to you before you return anything.
Can I return opened cosmetic products?
For hygiene and safety reasons, sealed products cannot be returned once the seal has been broken, and used products cannot be returned, unless the item is faulty or incorrect.
If there’s an issue with your order, please contact us and we’ll help resolve it immediately.
Do you offer exchanges or a guarantee?
We don’t offer direct exchanges. If you wish to return an eligible item, you can do so according to our returns policy and place a new order.
If your item arrives damaged, faulty, or incorrect, please contact us and we’ll make it right as quickly as possible.
