REVLON ColorSilk Permanent Hair Color Auburn 42 Medium Auburn - Ammonia-Free, 100% Gray Coverage (Pack of 3)

Revlon ColorSilk with Bond Repair Complex in 42 Medium Auburn is an ammonia-free permanent hair color that promises full gray coverage while helping strengthen and add shine.

Revlon combined a gentle, no-drip formula with a Bond Repair Complex and vegan keratin fillers to deliver rich auburn color and improved hair appearance after dyeing. This three-pack gives you multiple applications or extra supply, and the dye is formulated to work across different hair textures while reducing breakage and boosting silkiness and shine compared to uncolored hair.

How does this color perform on gray hair?

The formula is designed for 100% gray coverage, saturating gray strands evenly so the auburn tone appears consistent across the hair. Because it’s ammonia-free, the scent and processing are milder while still delivering permanent pigment that lasts up to about eight weeks.

• Guaranteed 100% gray coverage in the final result
• Permanent dyes for lasting auburn tone up to 8 weeks
• No added ammonia for a gentler application experience
• Pack of three for repeat touch-ups or longer supply

Will this help hair feel healthier after coloring?

Beyond depositing color, the Bond Repair Complex and vegan keratin fillers are formulated to strengthen and smooth the hair surface. Users can expect reduced breakage and noticeable improvements in smoothness and shine compared to uncolored hair, based on instrumental testing of the product line.

• Bond Repair Complex targets internal structure to help reduce breakage
• Vegan keratin fillers smooth fibers for silkier feel
• Clinical-style tests showed improvements in combing force and shine metrics
• After Color conditioner recommended to preserve results between colorings

How do I use this at home for best results?

Follow the included instructions for mixing and timing, section hair for even application, and leave the color on for the recommended development period. Rinsing and using the conditioner supplied in the box (or the After Color Collection for maintenance) helps seal the cuticle and keep color vibrant longer.

• Wear gloves and mix as directed in the instruction leaflet
• Apply to roots first for even gray coverage, then work through lengths
• Adhere to the specified processing time for your hair type and coverage needs
• Rinse, then apply the included conditioner to boost shine and manageability

How long will the auburn shade remain true, and how do I extend it?

Expect vibrant auburn color for around eight weeks under normal washing and styling conditions; fading will vary by hair porosity, washing frequency, and sun exposure. To prolong tone, use sulfate-free color-safe shampoos, cool water rinses, and the Revlon After Color Collection to reinforce color and hair strength between applications.

• Color vibrancy typically lasts up to 8 weeks
• Avoid daily shampooing and use color-safe formulas
• Minimize heat and UV exposure to reduce fading
• Use After Color products to refresh and protect pigment

Who is this for: This product suits someone seeking a warm medium auburn permanent shade with complete gray coverage who prefers an ammonia-free formula. It’s appropriate for all hair textures and is a good option for shoppers wanting salon-quality color at home plus conditioning benefits—especially those who value added repair technology and a vegan keratin approach. The three-pack is convenient for regular touch-ups, multiple users in a household, or longer-term color maintenance.