Just 5 Permanent Haircolour is a professional-grade, fast-acting topical hair colorant engineered explicitly to target stubborn grey strands, deliver deep pigment saturation, and preserve natural fiber elasticity. Formulated as a gentle, low-stress liquid-to-cream matrix under the advanced hair-preservation standard, this rapid coloration system deposits rich color molecules directly into the hair cortex in a fraction of the time required by traditional permanent hair dyes. It coats the hair shaft uniformly to eliminate patchiness, leaving full or multi-textured hair styles looking exceptionally uniform, brilliantly radiant, and completely refreshed with a natural-looking finish.

• High-performance rapid permanent hair colour and grey management treatment engineered to deliver seamless pigment deposit while shielding delicate hair cuticles.

• Features the premium "Just 5®" brand designation, a globally celebrated retail leader specializing in gentle, ultra-fast cosmetic color interventions.

• Showcases the specialized "J-10 Rich Auburn" tone specification, custom-calibrated to deliver a warm, multi-dimensional chestnut-red shade.

• Features multi-lingual color identifiers directly on the upper right corner, including French ("Châtain riche") and Spanish ("Castaño rojizo") translations.

• Powered by a legendary "5 MIN" structural processing baseline, proudly displayed in a large pink and teal circular emblem to guarantee a quick, gentle application.

• Specially optimized to protect hair immediately following chemical processing, carrying the definitive subtitle: "COLOUR GREY A DAY AFTER YOU RELAX".

• Crafted with a clean, scalp-conscious "Ammonia-Free" chemical matrix, ensuring a comfortable application process without harsh fumes or unnecessary chemical aggression.

• Delivers an absolute "100% Grey Coverage" performance standard, guaranteeing complete concealment of white or grey hair fibers for up to 6 full weeks.

• Formulated as a user-friendly, non-drip compound, explicitly flagged on the upper teal panel to prevent mess on clothing, shoulders, and bathroom vanities.

• Housed inside an elegant, high-contrast retail cardboard carton featuring a bright teal and purple palette accented by a high-definition portrait of a smiling woman.