INH Semi-Permanent Hair Color — Ruby Red Color-Depositing Conditioner, 6oz | Ammonia & Peroxide Free, Conditioning Mask

INH Semi Permanent Ruby Red is a ready-to-use, color-depositing conditioner that refreshes hair with vibrant red pigment while conditioning—no bleach, peroxide, or developer required.

This semi-permanent ruby red hair dye is formulated as a conditioning mask that layers color onto hair while adding moisture and slip. It’s designed to be simple for at-home use: apply to clean hair, leave for 30–60 minutes depending on desired intensity, then rinse. Because it contains no ammonia, peroxide, sulfates, or parabens and is vegan and cruelty-free, it’s a low-commitment way to experiment with bold color without the damage or commitment of permanent dyes.

How long will the ruby red shade last on my hair?

Duration depends on your starting hair color, porosity, and how often you wash it. On lighter or pre-lightened hair you’ll see brighter, longer-lasting results; on darker hair the color will be more subtle and may wash out faster. Expect gradual fading over multiple shampoos rather than an abrupt loss of color.

• Lightened blonde: vivid hue for several weeks.
• Medium brown: noticeable tint that fades over weeks.
• Dark brown/black: tinted shine or stain that fades quicker.
• Fading pattern: diminishes evenly with regular washing.

Will this product damage my hair or scalp?

INH Ruby Red is formulated without harsh oxidizers or bleaches, so it won’t chemically lift or weaken hair the way permanent dyes can. Instead it deposits pigment while conditioning with baobab seed oil and glycerin to support moisture and reduce breakage risk. Still, results vary by hair condition; always perform a patch and strand test first.

• No bleach, peroxide, or ammonia — minimizes chemical lifting.
• Contains conditioning ingredients to protect and soften hair.
• Paraben- and sulfate-free for gentler use on the scalp.
• Recommended strand test for sensitivity and color preview.

How do I get the best ruby red results at home?

Preparation and timing are the biggest factors. Start with dry or towel-damp, clean hair for best pigment deposit; leave the mask on for 30 minutes for a tint, or up to 60 minutes for richer saturation. Use cool or lukewarm water to rinse and a gentle sulfate-free shampoo afterward to extend color life.

• Apply to clean, towel-dry hair for even coverage.
• 30 minutes for subtle tint; 60 minutes for stronger color.
• Rinse with cool or lukewarm water to lock pigment.
• Refresh color with occasional reapplications as it fades.

Can I mix this ruby red with other INH shades or use it on creative styles?

Yes—these color-depositing conditioners are blendable, making them ideal for peek-a-boo, ombré, roots, or rainbow accents. Because they’re temporary and ready-to-use, you can experiment with layering or diluting with a leave-in conditioner to achieve custom tones without commitment. Keep in mind that mixing will change intensity and fade patterns.

• Mix shades for custom tones or subtle variations.
• Use on select sections for highlights or peek-a-boo effects.
• Dilute with conditioner to soften intensity.
• Works best over lighter base colors for maximum vibrancy.

Who is this for? INH Ruby Red semi-permanent color is aimed at people who want bold, temporary red without the maintenance or damage of permanent dyes—ideal for casual color changers, festival looks, creative stylists, and anyone testing a new shade before committing. It’s suitable for women and men with a range of hair types, especially those seeking a conditioning color solution that’s vegan and formulated without harsh chemicals.

Ingredients

Conditioning Agents, No Ammonia, No Peroxide