Grey Hair Treatment FAQs – PPD-Free & Sensitive Scalp Safe

This FAQ page answers the most common questions about Inochroma’s Grey Hair Treatment, including how it works, how long results last, and whether it is safe for sensitive scalps. Our treatment is PPD-free, ammonia-free, and designed for gradual, natural-looking grey coverage.

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Is this a hair dye?

No. Inochroma Gray Hiding Treatment is not a traditional permanent hair dye.

Instead of using harsh oxidative dye systems, it uses melanin-inspired colour technology to gradually blend grey hair for a softer, more natural-looking result.

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Does it contain PPD?

No.

The formula is PPD-free and ammonia-free, making it a gentler option for people who may be sensitive to traditional hair dyes.

As with any cosmetic product, a patch test is recommended before first use.

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Can I use it on my beard?

Yes.

The Gray Hiding Treatment can be used on both hair and beard. Many customers use it to blend grey facial hair while maintaining a natural appearance.

For best results, apply evenly and allow sufficient development time.

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Will people notice that I coloured my hair?

Most users find the result looks natural because the colour develops gradually and blends with existing hair tones.

Unlike traditional dyes, there is no harsh line of regrowth, making maintenance easier and less noticeable.

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How many applications will I need?

This depends on:

• Percentage of grey hair
• Hair thickness
• Desired level of coverage

Some users see visible blending after the first application, while others may require 2–3 applications for deeper coverage.

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Can I use it on previously coloured hair?

Yes.

The formula is generally compatible with most previously coloured hair.

However, results may vary depending on existing colour treatments and the condition of the hair.

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What colour will my hair become?

The treatment develops by interacting with the hair and oxygen, creating a natural-looking darker tone.

Results may vary based on:

• Original hair colour
• Amount of grey hair
• Application frequency

For the most natural appearance, colour gradually builds over multiple uses.

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Does it wash out?

The colour gradually fades with normal washing rather than disappearing suddenly.

This creates a softer transition and helps avoid obvious regrowth lines.

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Can women use the Gray Hiding Treatment?

Absolutely.

The formula is suitable for both men and women and works across a wide range of hair types and textures.

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What makes Inochroma different from traditional hair dye?

Traditional dyes often rely on:

• Ammonia
• PPD
• Strong oxidizing agents

Inochroma is designed to provide a gentler experience with:

✓ PPD-Free
✓ Ammonia-Free
✓ No Mixing Required
✓ Natural-Looking Grey Blending
✓ Low-Maintenance Regrowth