Gray Hiding Treatment —  New Formula (Multi-Use)

A gentle, PPD-free and ammonia-free system that blends or fully covers gray hair without strong odours or mixing. Visible results in ~20 minutes, scalp-friendly, and designed for ongoing gray coverage at home.

Why You’ll Love It

• Sensitive-Scalp Safe – PPD-free & Ammonia-free, odourless experience.
• No-Mix, No-Mess – Simple at-home routine in about 20 minutes.
• Flexible Results – Gradual gray blending or complete coverage—you choose.
• Long-Lasting – Natural-looking colour typically lasts 2–4 weeks on grays.
• Nourishing Finish – Hair feels soft, smooth, and manageable after each use.
• Unisex – Works for short/long hair, for both men and women.

Best for: Ongoing gray maintenance and root touch-ups; ideal if you already love the Trial Size and want a larger, multi-use format.

What’s Inside

* Gray Hiding Treatment – multi-use bottle for repeated applications.

* Actual number of applications varies by hair length, density, and usage (all-over vs. root touch-ups).

How It Works

Inochroma’s melanin-precursor technology builds colour within the hair fibre, delivering natural-looking gray coverage without harsh chemicals or strong odours. Use repeatedly to blend salt-and-pepper or go for richer, fuller coverage.

How to Use

First, put on gloves.

Next, apply treatment to the area, leave 10-20 mins.

Finally, rinse thoroughly, then shampoo and condition as usual.

Pro tips

• Very light gray often benefits from 2–3 uses to reach the target shade.
• Maintain tone every 2–4 weeks or as regrowth appears.
• For best softness and colour stability, pair with Inochroma Cleansing Shampoo and the Gray Hiding Shampoo & Conditioner Set.

Results & Routine

• 1st application: Natural softness + visible blending.
• 1–2 weeks: Build to your preferred coverage with repeat uses.
• Ongoing: Touch up roots; adjust Booster placement for stubborn areas.

Ingredients (INCI)

Treatment: Water (Aqua), Cetyl Alcohol, Propylene Glycol, Ceteareth-25, Amodimethicone, Cyclopentasiloxane, Cetrimonium Chloride,Polydihydroxyindole, 5,6-dihydroxyindole, 5,6-dihydroxyindoline, MEA.

Free from: PPD, Ammonia. Odourless.

Always perform a patch test 24–48 hours before first use.

FAQs

Q: How is this different from traditional dye?
A: It uses melanin precursors to build colour gradually inside the hair fibre—no harsh chemicals, no strong odours, and a gentler scalp experience.

Q: How many uses in the Full Size?
A: It’s a multi-use format. The exact number depends on hair length/density and whether you treat roots or full lengths.

Q: Is it compatible with previously coloured hair?
A: Yes. It’s PPD-free & Ammonia-free and generally compatible with most colour-treated hair. Always patch-test first.

Q: Will it stain skin?
A: Minimal when used as directed. Apply carefully around the hairline and wipe any residue promptly.

Cross-Sell & Learn

• Prefer a test run first? Try the Travel Size
• Keep colour fresh: Cleansing Shampoo
• Learn pro tips in our Discovery Blog