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.
Best Hair Dye for Grey Hair with Sensitive Scal...
If you have grey hair and a sensitive scalp, choosing the right hair dye matters. This guide explains PPD-free, ammonia-free options and how to get natural-looking results safely.
Best Hair Dye for Grey Hair with Sensitive Scal...
If you have grey hair and a sensitive scalp, choosing the right hair dye matters. This guide explains PPD-free, ammonia-free options and how to get natural-looking results safely.
Why Hair Dye Works Differently Each Time | Gent...
Hair dye can behave unpredictably—darker one time, lighter the next, or quick to fade. Learn why results vary and how gentle PPD-free, ammonia-free systems create more consistent, scalp-friendly grey coverage.
Why Hair Dye Works Differently Each Time | Gent...
Hair dye can behave unpredictably—darker one time, lighter the next, or quick to fade. Learn why results vary and how gentle PPD-free, ammonia-free systems create more consistent, scalp-friendly grey coverage.
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.