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Canonical INCI monograph

LACTIC ACID

Not on the EU Annex III list

LACTIC ACID is listed in the European Commission CosIng inventory under the functional categories Buffering, Humectant, Skin Conditioning, with CAS number 50-21-5 and EC number 200-018-0. In the free INCIDB sample it appears on 20 product labels, leading the declaration on Balea Augen Make-up Entferner ölfrei, 100 ml.

CAS REGISTRY NUMBER
50-21-5
EC NUMBER
200-018-0
COSING FUNCTIONS
Buffering, Humectant, Skin Conditioning

Sample products containing LACTIC 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
Eau micellaire visage & yeux à l'extrait de myrtille #7
Crème De Douche Lait D'ânesse Camomille Sans Sulfates #13
Intense Force Lotion Capillaire fortifiante anti chute #15
Crème réparatrice pieds très secs #23
Charlotte Douche Fraise & Myrtille #15
Après-shampooing Blond lumière #16
Fresh Deo Zerstäuber #7
Booster antifatiga les cosmetiques nº2 booster plan #14

Query LACTIC ACID in the full snapshot

import pyarrow.parquet as pq

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