INH Semi-Permanent Red Hair Color Ruby Red Tint 6oz — Conditioning, No-Peroxide Formula

This rich, ready-to-use red hair dye combines pigment with conditioning agents so you refresh or change your shade while smoothing and softening strands. Formulated to be free of parabens, sulfates, ammonia and peroxide, the dye works best on pre-lightened or naturally light hair but deposits visible red on darker bases, too. Because it’s a mask-style formula, there is no mixing, no developer and no permanent commitment — the color fades gradually over multiple washes.

How do I use INH Ruby Red at home?

Application is simple: apply to clean, towel-dried hair, leave 30–60 minutes depending on desired intensity, then rinse with cool or lukewarm water. No developer or heat is required, which makes it beginner-friendly and fast for at-home touch-ups or full-head color sessions.

• Start with shampooed, damp hair for even color deposit.
• Use gloves and apply with brush or fingers; saturate evenly.
• Process 30 minutes for subtle tint, up to 60 minutes for richer red.
• Rinse until water runs clear; avoid hot water to preserve color.

What shade and longevity should I expect from this red tint?

Ruby Red delivers a vivid cherry-red glow that appears most bright on blonde or pre-lightened hair and warm-toned on darker hair. The semi-permanent pigments wash out gradually, so you’ll see noticeable fading across several shampoos rather than an abrupt loss of color.

• Brightest on pale or bleached hair; subtler on darker bases.
• Fades over time — frequency depends on shampooing and water temperature.
• Color can be refreshed with repeat applications as desired.
• Results vary by starting shade and hair porosity.

Will this dye damage my hair or affect hair health?

INH Ruby Red is a conditioning, non-oxidative color treatment that avoids bleach, peroxide and ammonia, so it doesn’t create the chemical lift associated with permanent dyes. The formula includes baobab seed oil and glycerin to help maintain moisture and reduce breakage during coloring, making it gentler than many permanent alternatives.

• No bleach or peroxide — no chemical lightening required.
• Baobab seed oil adds moisture and helps improve manageability.
• Free of sulfates and parabens, reducing drying agents in the routine.
• Suitable for repeat use to refresh tone without cumulative harshness.

Who is this for: INH Ruby Red is ideal for anyone seeking a bold, temporary red without the commitment or chemical intensity of permanent dyes — from creative stylists and color experimenters to people who want seasonal or occasional pops of color. It’s particularly well suited for lighter bases, those with fragile or processed hair who need a conditioning tint, and anyone wanting an easy, rinse-out method to preview or rotate color looks.