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Canonical INCI monograph

HYDROXYCITRONELLAL

EU Annex III fragrance allergen

HYDROXYCITRONELLAL is listed in the European Commission CosIng inventory under the functional category Perfuming, with CAS number 107-75-5 and EC number 203-518-7. CosIng records a restriction against it (III/72), so check the corresponding Annex entry before formulating. In the free INCIDB sample it appears on 5 product labels, reaching position 13 on Agua fresca de Bergamota. It is on the EU Annex III fragrance-allergen list (Regulation (EC) 1223/2009 as amended by Regulation (EU) 2023/1545), so labelling rules apply above the regulated thresholds.

CAS REGISTRY NUMBER
107-75-5
EC NUMBER
203-518-7
COSING FUNCTIONS
Perfuming
COSING RESTRICTION
III/72

Sample products containing HYDROXYCITRONELLAL

Label positions from the free INCIDB sample. A lower position means the ingredient is declared earlier, i.e. present in a higher proportion.

PRODUCT LABEL POSITION
Crème réparatrice pieds très secs #33
Oil Care Nährpflege #27
Love Beauty And Planet Gel Douche Femme Aurore Éclatante 400ml #25
Crème hydratante visage et corps #22
Agua fresca de Bergamota #13

Query HYDROXYCITRONELLAL in the full snapshot

import pyarrow.parquet as pq

ingredients = pq.read_table('ingredients.parquet').to_pandas()
target = ingredients[ingredients['inci_name'] == "HYDROXYCITRONELLAL"]
print(target[['ingredient_id', 'functions', 'cas_number', 'is_common_allergen']])

The complete snapshot covers 18,583 products. Coverage of each enrichment column is published, both per distinct name and weighted by label occurrence — see the coverage table.

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