L’Oréal Blond Studio Nutri-Developer 6% / 9% / 12% The L’Oréal Blond Studio Nutri-Developer is a professional cream oxidant designed exclusively for use with the Blond Studio lightening range. Formulated for reliable lift, smooth consistency, and controlled performance, it ensures optimal results across all blonding services. Available in 6% (20 Vol), 9% (30 Vol), and 12% (40 Vol), it provides flexibility for everything from standard lightening to maximum lift services. Its creamy texture allows for easy mixing, precise application, and even development when used according to manufacturer guidelines. .premium-collapsible { border: 1px solid #e5e5e5; border-radius: 10px; overflow: hidden; margin: 25px 0; font-family: inherit; } .premium-collapsible details { border-top: 1px solid #e5e5e5; } .premium-collapsible details:first-child { border-top: none; } .premium-collapsible > details > summary { padding: 16px 18px; cursor: pointer; font-weight: 600; background: linear-gradient(90deg, #250971, #7b2ff7); color: #ffffff; list-style: none; position: relative; } .premium-collapsible > details > summary::-webkit-details-marker { display: none; } .premium-collapsible > details > summary::after { content: "＋"; position: absolute; right: 18px; font-size: 18px; } .premium-collapsible > details[open] > summary::after { content: "−"; } .premium-collapsible .content { padding: 18px; background: #ffffff; color: #333333; } .premium-collapsible ul { padding-left: 18px; margin: 0; } .premium-collapsible li { margin-bottom: 8px; } Key Features Professional developer for Blond Studio range Cream-based formula for smooth blending Supports controlled and predictable lightening Available in 6%, 9% and 12% Designed for salon blonding services Ensures even development when mixed correctly Professional use only Available Strengths 6% (20 Vol) – Gentle lift & standard lightening 9% (30 Vol) – Stronger lift for enhanced results 12% (40 Vol) – Maximum lift services How to Use Mix with Blond Studio lightener in recommended ratio (typically 1:1.5) Apply to dry, unwashed hair Use suitable professional techniques (foil, balayage, etc.) Develop according to product instructions Do not exceed recommended processing time Rinse thoroughly and follow with professional aftercare
