ZINC STEARATE

Zinc Stearate is the zinc salt of stearic acid that conforms generally to the formula:

ZINC STEARATE is listed in the European Commission CosIng inventory under the functional categories Anticaking, Colorant, Viscosity Controlling, Slip Modifier, with CAS number 557-05-1 and EC number 209-151-9. CosIng records a restriction against it (IV/150), so check the corresponding Annex entry before formulating. In the free INCIDB sample it appears on 2 product labels, reaching position 5 on Maybelline Brow Extension Medium Brown 4. Fulton (1989) grades it 0 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.

Sample products containing ZINC STEARATE

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

Query ZINC STEARATE in the full snapshot

import pyarrow.parquet as pq

ingredients = pq.read_table('ingredients.parquet').to_pandas()
target = ingredients[ingredients['inci_name'] == "ZINC STEARATE"]
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.