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L’Oréal Professionnel Majirel Booster Blue is a high-pigment colour concentrate designed to neutralise unwanted copper and orange undertones. Added to a Majirel base shade, it enhances cool, deep results while maintaining hair shine and condition.
• Mix up to ¼ tube of Majirel Booster Blue with ¾ tube of Majirel base colour
• Add oxidant in a 1:1.5 ratio (60ml colour + 90ml Oxydant Crème)
• Apply to dry, unwashed hair
• Leave on for 35 minutes (do not exceed)
• Rinse thoroughly and shampoo with Metal Detox
• Finish with a nourishing conditioner
Professional Use Only
This product is specially formulated for salon professionals and is not intended for retail or home use. It should only be applied by trained experts to ensure proper technique and results.
Salon Exclusive
For salon customers and professional services only. Not for individual resale or over-the-counter distribution.
Use Responsibly
Please follow professional guidelines carefully. Avoid misuse, keep away from children, and handle with care to maintain safety and effectiveness.
Express Delivery: Get it by next business day (Orders before 11 AM)
Shipping: Estimated Delivery: 1-3 Business Days
Returns: We accept returns within 7 days of purchase. Items must be unused and in original packaging.
Items must be unused and in original packaging. Refunds processed within 5-7 business days after we receive the returned item.
Please note: Taxes are non-refundable. Return shipping costs are the responsibility of the customer unless the item is defective.
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