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Description
Ingredients
Product Details
What it is:
Blond Studio 9 Oil Developer 20 and 30 Volume is oil-enriched to enhance the overall performance of the 9-level lightener.
What it does:
The oil is responsible for boosting the lift and keeping the lightener result predictable. It is our way to achieve up to 9 levels of lift, quicker, with lower volume developers.
What else you need to know:
The oil-base in the developer also offers optimal mixing and application due to its creamy consistency.
*Ingredients may vary slightly due to formula updates by brands. Please consult packaging for most accurate list of ingredients
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Frequently Asked Questions
L'Oreal Professionnel Blond Studio Oil Developer should be mixed at a 1:2 ratio with L'Oreal Blond Studio lightening products. Always follow the specific instructions on your lightening product's packaging, as ratios may vary depending on the formula you're using. For best results, mix thoroughly until you achieve a smooth, consistent paste.
This developer is formulated with conditioning agents to help protect the scalp during the lightening process. However, if you have a sensitive scalp, perform a patch test 24-48 hours before application. If irritation occurs, discontinue use and consult a professional stylist or dermatologist. Professional application is recommended for those with scalp sensitivities.
This developer features an oil-infused formula designed to condition hair while lifting. It contains emollients and conditioning agents that help maintain hair moisture during the bleaching process. The formula is specifically engineered to work with L'Oreal Blond Studio lightening products for optimal results and hair protection.








