Grey Coverage Without PPD: Tips, Science & Real Results
Covering grey hair shouldn’t mean burning scalp, harsh ammonia smells, or spending 40 minutes mixing permanent dye.
Inochroma was created for people with sensitive skin, first-time greys, or anyone who just wants a low-commitment way to soften and blend white strands — without going fully dyed.
In this Discovery section, we break down how PPD-free grey coverage works, how our Grey Hiding Treatment deposits natural-looking black on only the visible greys, how long the coverage lasts, and how to apply it for the most even result. You’ll also find tips for gentle scalp care, booster usage, stain control, and how to avoid the “too-dark, shoe-polish look.”
If you’ve ever reacted to traditional dye, or you just want something quick and travel-friendly, start here.
Discovery
The 10-Minute Grey Hair Routine: Natural Root T...
A step-by-step plan for soft, natural greys. Learn quick root touch-ups, weekly maintenance, and fade control with deposit-only, no-mix formulas.
The 10-Minute Grey Hair Routine: Natural Root T...
A step-by-step plan for soft, natural greys. Learn quick root touch-ups, weekly maintenance, and fade control with deposit-only, no-mix formulas.
Ammonia-Free vs PPD-Free vs Fragrance-Free: Wha...
What do “ammonia-free,” “PPD-free,” and “fragrance-free” really mean? A clear, dermatologist-style guide for sensitive scalps—with choosing tips and patch-test advice.
Ammonia-Free vs PPD-Free vs Fragrance-Free: Wha...
What do “ammonia-free,” “PPD-free,” and “fragrance-free” really mean? A clear, dermatologist-style guide for sensitive scalps—with choosing tips and patch-test advice.
Dermatologist-style Patch Test & Strand Test
Dermatologist-style patch test and quick strand test for PPD-free, ammonia-free, no-mix dyes. Step-by-step, timing, result checks, and sensitive-scalp tips.
Dermatologist-style Patch Test & Strand Test
Dermatologist-style patch test and quick strand test for PPD-free, ammonia-free, no-mix dyes. Step-by-step, timing, result checks, and sensitive-scalp tips.
A Gentle Guide to Natural-Looking Gray Blending
PPD-free hair dye in Canada, explained. Compare no-mix and ammonia-free options for sensitive scalps, learn gray blending vs coverage, shade tips and 24-hour patch-test steps.
A Gentle Guide to Natural-Looking Gray Blending
PPD-free hair dye in Canada, explained. Compare no-mix and ammonia-free options for sensitive scalps, learn gray blending vs coverage, shade tips and 24-hour patch-test steps.
How to choose the right hair dye - What Does Or...
With so many hair dyes marketed as “organic,” “natural,” or “plant-based,” it can be hard to know what these terms truly mean. While such dyes often contain botanical ingredients, they...
How to choose the right hair dye - What Does Or...
With so many hair dyes marketed as “organic,” “natural,” or “plant-based,” it can be hard to know what these terms truly mean. While such dyes often contain botanical ingredients, they...
Sensitive to Hair Dye? Discover the Hypoallerge...
When it comes to hair color, sensitivity matters. Traditional PPD-based dyes provide vibrant, lasting shades but can be harsh on sensitive scalps, often triggering allergies or irritation. Inochroma Gray Hiding...
Sensitive to Hair Dye? Discover the Hypoallerge...
When it comes to hair color, sensitivity matters. Traditional PPD-based dyes provide vibrant, lasting shades but can be harsh on sensitive scalps, often triggering allergies or irritation. Inochroma Gray Hiding...