Explore dermatologist-style patch tests, PPD-free and ammonia-free routines, and no-mix grey blending.
Is PPD-free right for me? Start with a 24-hour patch test; if you’ve reacted to oxidative dyes before, PPD-free/no-mix systems can reduce irritation risk.
How often? Weekly touch-ups keep tone even while fade stays soft with no harsh demarcation lines.
Grey Hair Dye Checklist for Sensitive Scalps (P...
Use this quick checklist to choose PPD-free, ammonia-free, low-odour grey hair colour. Learn label tips, a 24-hour patch test, and when to pick grey blending vs full coverage for sensitive...
Grey Hair Dye Checklist for Sensitive Scalps (P...
Use this quick checklist to choose PPD-free, ammonia-free, low-odour grey hair colour. Learn label tips, a 24-hour patch test, and when to pick grey blending vs full coverage for sensitive...
How Inochroma’s No-Mix Formula Works
Discover how Inochroma’s no-mix, PPD-free, ammonia-free pigments blend grey naturally—quick, low-odour root touch-ups for sensitive scalps with professional, believable results and optional booster for stubborn greys.
How Inochroma’s No-Mix Formula Works
Discover how Inochroma’s no-mix, PPD-free, ammonia-free pigments blend grey naturally—quick, low-odour root touch-ups for sensitive scalps with professional, believable results and optional booster for stubborn greys.
Gentle Hair Colour Options for Sensitive Scalps...
A dermatologist-style guide to hair dye for sensitive scalps. Explore ammonia-free, PPD-free, no-mix options, patch testing, and natural grey blending.
Gentle Hair Colour Options for Sensitive Scalps...
A dermatologist-style guide to hair dye for sensitive scalps. Explore ammonia-free, PPD-free, no-mix options, patch testing, and natural grey blending.
How to Cover Gray Hair Naturally
A gentle guide to covering gray hair naturally. Compare ammonia-free, PPD-free, no-mix options; learn gray blending vs coverage, fast root touch-ups, shade picks, and patch-test tips for sensitive scalps.
How to Cover Gray Hair Naturally
A gentle guide to covering gray hair naturally. Compare ammonia-free, PPD-free, no-mix options; learn gray blending vs coverage, fast root touch-ups, shade picks, and patch-test tips for sensitive scalps.
Best PPD-Free Hair Dyes in Canada | Gentle Gray...
Looking for PPD-free hair dye in Canada? See the best no-mix, ammonia-free options for sensitive scalps, how they differ from permanent color, and patch-test tips.
Best PPD-Free Hair Dyes in Canada | Gentle Gray...
Looking for PPD-free hair dye in Canada? See the best no-mix, ammonia-free options for sensitive scalps, how they differ from permanent color, and patch-test tips.
Hair Dye for Sensitive Scalp | PPD-Free, No-Mix...
Sensitive scalp? Learn how PPD-free, no-mix grey coverage works, how to choose a shade, and how to patch-test for safer, natural-looking results.
Hair Dye for Sensitive Scalp | PPD-Free, No-Mix...
Sensitive scalp? Learn how PPD-free, no-mix grey coverage works, how to choose a shade, and how to patch-test for safer, natural-looking results.