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Canonical INCI monograph

SORBITAN ISOSTEARATE

Not on the EU Annex III list Rule-flagged fungal-acne trigger

Sorbitan, isooctadecanoate

SORBITAN ISOSTEARATE is listed in the European Commission CosIng inventory under the functional category Surfactant - Emulsifying, with CAS number 71902-01-7 and EC number 276-171-2. In the free INCIDB sample it appears on 4 product labels, reaching position 19 on Mustela Hydra Bébé Crème Visage. INCIDB's rule-derived heuristic flags it as a possible Malassezia (fungal-acne) trigger. That is a rule, not a measurement — treat it as a filter rather than a finding.

CAS REGISTRY NUMBER
71902-01-7
EC NUMBER
276-171-2
COSING FUNCTIONS
Surfactant - Emulsifying

Sample products containing SORBITAN ISOSTEARATE

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
Mustela Hydra Bébé Crème Visage #19
Le Chouchou Lip Softening Balm Guava Fresca #25
INGU Tri-peptide Balm Nude Pink #20
Rhode Peptide Lip Tint #24

Query SORBITAN ISOSTEARATE in the full snapshot

import pyarrow.parquet as pq

ingredients = pq.read_table('ingredients.parquet').to_pandas()
target = ingredients[ingredients['inci_name'] == "SORBITAN ISOSTEARATE"]
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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