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Canonical INCI monograph

ARACHIDIC ACID

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

ARACHIDIC ACID is listed in the European Commission CosIng inventory under the functional categories Cleansing, Surfactant - Emulsifying, Opacifying, Surfactant - Cleansing, with CAS number 506-30-9 and EC number 208-031-3. In the free INCIDB sample it appears on 1 product label, reaching position 21 on Nivea Men Deep Dimension Stick Deodorant. Fulton (1989) grades it 2 on the 0–5 comedogenicity scale; that grade is transcribed as-is and is the only rating source used. 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
506-30-9
EC NUMBER
208-031-3
COSING FUNCTIONS
Cleansing, Surfactant - Emulsifying, Opacifying, Surfactant - Cleansing
COMEDOGENIC RATING (FULTON 1989)
2 / 5

Sample products containing ARACHIDIC ACID

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
Nivea Men Deep Dimension Stick Deodorant #21

Query ARACHIDIC ACID in the full snapshot

import pyarrow.parquet as pq

ingredients = pq.read_table('ingredients.parquet').to_pandas()
target = ingredients[ingredients['inci_name'] == "ARACHIDIC ACID"]
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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