NOVA SHAMPOO color shampoo for gray hair — Black 3-in-1 instant gray coverage, cleanses & conditions (15–20 min)

NOVA SHAMPOO Black is a 3-in-1 color shampoo that instantly covers gray hair while cleansing and conditioning for up to 3–4 weeks of natural-looking black color.

This tinted shampoo is designed to be used like a regular shampoo—apply with gloves, lather, and leave on for 15–20 minutes (20 minutes recommended for full gray coverage). Formulated with botanical ingredients and without harsh bleaches or parabens, it deposits color on the hair surface to refresh a darker shade without permanent dyeing. Ideal for quick at-home touch-ups between permanent colorings or for people seeking a lower-commitment way to reduce visible gray.

How quickly will I see gray coverage and how long does it last?

Color builds on the hair surface during the leave-in period and becomes visible after one use. Expect full coverage on most grays after a single 20-minute application; lighter or very coarse gray strands may need repeat application. Results typically last 3–4 weeks depending on washing frequency and hair porosity.

• Apply for 15–20 minutes; 20 minutes for maximum gray coverage.
• One session can cover most grays; repeat for stubborn strands.
• Color fades gradually with each wash—reapply as needed every few weeks.

Is this safe for my hair and scalp compared to permanent dyes?

NOVA SHAMPOO deposits pigment on the outer hair cuticle rather than altering hair chemistry, so it avoids bleaching and many aggressive bleaching agents. The formula uses botanical extracts and omits parabens and strong oxidizers, making it gentler than many permanent dyes. Always perform a skin patch test before first use to check for sensitivity.

• Surface-level color reduces chemical processing of hair fibers.
• Botanical-enriched formula aims to cleanse and condition while coloring.
• Patch test recommended to ensure scalp compatibility.

How do I use NOVA SHAMPOO for best, consistent results?

Use it exactly like shampoo: wear gloves, apply to wet hair, massage to build lather, and let it sit for the recommended time before rinsing. For even color, work section by section and ensure the product fully covers gray areas. For full coverage, keep the product on for 20 minutes; shorter times tone rather than fully color.

• Wear gloves to avoid staining hands and nails.
• Apply to wet hair, massage, and leave for 15–20 minutes.
• Rinse thoroughly and style as usual; reapply every few weeks.

What practical differences should I expect versus traditional hair dyes?

Unlike permanent dyes, a color shampoo won’t lift natural pigment or lighten dark hair, so it’s best used to darken or refresh similar tones. It saves time—no mixing or developer—and provides conditioning benefits alongside color deposit. If you want to change to a lighter shade or a dramatically different color, a permanent or professional service is still required.

• No lightening or bleaching capability—best to match existing shade.
• Combines cleansing, conditioning, and coloring in one step.
• Lower commitment: color fades over weeks instead of growing out.

Who is this for: NOVA SHAMPOO Black suits men and women who want an easy, at-home way to reduce visible grays and restore a natural black tone without harsh chemicals or lengthy salon appointments. It’s ideal for busy people seeking quick touch-ups, anyone avoiding permanent dyes, and those wanting a gentler alternative while still conditioning hair during the process. If you need to lighten hair or make a dramatic color change, consult a professional colorist instead.

Ingredients

botanical composition