L’Oreal Root Rescue 10 Minute Root Color Kit 4 Dark Brown

The L’Oreal Root Rescue 10 Minute Root Hair Coloring Kit, 4 Dark Brown, is a quick and precise solution for seamless root coverage in just ten minutes. This low-ammonia formula is designed to cover 100% of grays and blend with at-home or salon color for a natural look from root to tip. Each kit delivers reliable results in a single, time-efficient session for busy schedules.

Benefits at a glance

• Fast coloring with full gray coverage in 10 minutes, reducing salon visits.
• Low-ammonia formula minimizes odor and hair stress while delivering durable color.
• Two precision applicator options allow targeted application on roots and hairlines.
• Designed to match seamlessly with most at-home and salon hair colors for a natural finish.
• Simple, step-by-step process that minimizes uneven touch-ups and preserves hair integrity.

Ingredients and why they matter

AQUA / EAU is the solvent base that carries all active ingredients. HYDROGEN PEROXIDE acts as the developer to open the hair cuticle so color can penetrate. p-PHENYLENEDIAMINE provides the oxidative dye molecules that create the new shade. AMMONIUM HYDROXIDE adjusts pH to open the cuticle for uniform color uptake. The combination of these components supports effective gray coverage and even application when used as directed. Additional ingredients, including polymers and conditioning agents, help improve color deposit and manage scalp comfort during and after application.

Usage tips and suitability

Follow the included product instructions for mixing, applying, and timing. Before coloring, perform the allergy test 48 hours prior to application to check for sensitivity. Ensure you saturate the roots thoroughly for even shade from root to tip. This kit is best for adults seeking quick, precise root touch-ups and grey coverage that blends with existing color. Store in a cool, dry place and keep out of reach of children. If irritation occurs, discontinue use and rinse immediately.

With one kit, you can achieve a natural, seamless root color that resembles salon results at home. Expect vibrant coverage with a low-odor, gentle formula designed for root touch-ups on dark brown hair.

Disclaimer: This product is not intended to diagnose, treat, cure, or prevent any disease. Always read and follow the product label. Consult a healthcare professional if you have any health concerns.