How to read this list
Rank
Position in the Top 80, sorted by audience size from largest to smallest. Updated weekly.
Audience size
Estimated number of unique people in Ireland who actively engage with this audience, derived from anonymized search-behavior signals.
Country share
Share of the global audience that is active in Ireland. A higher value means the audience is more locally concentrated here.
Avg age
Average age in years across the people who engage with this audience in Ireland, derived from anonymized search-behavior signals. A dash means demographic data is not yet available.
Female share
Share of women among the people who engage with this audience in Ireland. 50% is gender-balanced; values above mean female-skewed, below mean male-skewed.
Ranking
| Rank | Audience | Audience size | Country share | Avg age | Female share | Subtype |
|---|---|---|---|---|---|---|
| 1 | KKérastase | 140k | 0.6% | 37.4 | 94.0% | Hair care |
| 2 | Gghd | 66k | 1.4% | 36.0 | 96.3% | Hair care |
| 3 | RRedken | 64k | 0.6% | 32.6 | 88.8% | Hair care |
| 4 | PProse | 40k | 0.5% | 46.9 | 61.9% | Hair care |
| 5 | TTRESemmé | 38k | 0.6% | 38.4 | 92.7% | Hair care |
| 6 | PPantene | 35k | 0.4% | 39.1 | 94.1% | Hair care |
| 7 | JJohn Frieda | 34k | 1.6% | 39.1 | 96.3% | Hair care |
| 8 | Sschwarzkopf | 29k | 0.6% | 34.0 | 100.0% | Hair care |
| 9 | AAussie (shampoo) | 28k | 0.7% | 37.8 | 95.5% | Hair care |
| 10 | NNioxin | 19k | 2.0% | 44.7 | 70.2% | Hair care |
| 11 | LLiving Proof | 11k | 0.8% | 43.6 | 90.8% | Hair care |
| 12 | TTangle Teezer | 10k | 0.4% | 32.0 | 100.0% | Hair care |
| 13 | WWahl Clipper | 9.7k | 0.6% | 29.0 | 34.8% | Hair care |
| 14 | CClairol | 7.5k | 1.8% | 39.8 | 100.0% | Hair care |
| 15 | BBed Head | 7.5k | 0.7% | 43.9 | 86.9% | Hair care |
| 16 | HHerbal Essences | 6.6k | 0.2% | 43.6 | 100.0% | Hair care |
| 17 | PPureology | 6.5k | 0.7% | 38.9 | 100.0% | Hair care |
| 18 | TToni & Guy | 6.5k | 0.5% | 36.5 | 100.0% | Hair care |
| 19 | DDavines | 5.3k | 0.3% | 41.0 | 80.9% | Hair care |
| 20 | MManic Panic | 5.3k | 0.5% | 28.4 | 49.6% | Hair care |
| 21 | SShea Moisture | 4.8k | 0.3% | 39.5 | 92.8% | Hair care |
| 22 | GGot2b | 3.5k | 0.4% | 32.5 | 88.5% | Hair care |
| 23 | AAlpecin | 3.5k | 0.3% | 39.8 | 25.2% | Hair care |
| 24 | OOGX | 2.8k | 0.2% | 39.8 | 89.3% | Hair care |
| 25 | LLee Stafford | 2.8k | 0.7% | 47.6 | 72.4% | Hair care |
Want the full picture for any of these audiences?
Open any profile to see psychographics, top regions, peer affinities and demographic splits — all derived from the same anonymized signals.
Frequently asked questions
How is this list of the most popular hair cares compiled?
Rascasse aggregates anonymized search-behavior signals across Ireland and ranks each hair care by its estimated audience size. Only entries with at least 5 measured entities are listed.
How often is the list updated?
The ranking is refreshed weekly from the latest search-behavior data and re-published as a static page.
What is the largest hair care in Ireland?
Kérastase currently leads with an estimated audience of 140k people in Ireland.