Achieve flawless, salon-quality lightening with the Maria Nila Bleach Collection Developer 750 ml 6% 20 Vol. This professional developer is designed to work seamlessly with the Maria Nila Bleach Collection, ensuring even and controlled lightening with impressive, gentle results. The 6% 20 volume formula gently lightens the hair while maintaining its structure, making it ideal for first-time bleaching or subtle tone adjustments. Enriched with nourishing ingredients, it protects the strands during the lightening process. Perfect for naturally looking highlights or complete transformations, this developer delivers reliable, consistent performance for use at home or in a professional setting.