Ingredient function

ASTRINGENT — Cosmetic Ingredient Function

534 cosmetic ingredients in the EU CosIng inventory carry the ASTRINGENT function designation. These ingredients are sourced from the European Commission CosIng inventory and may appear across Annex II–VI records.

Contracting and/or tightening the skin.

Ingredients
534
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Ingredients

Terminalia Chebula Extract is an extract of the Myrobalan, Terminalia chebula, Combretaceae

CAS 90131-48-9

Tetragonia Tetragonoides Extract is the extract of the whole plant of New Zealand Spinach, Tetragonia tetragonoides, Aizoaceae

CAS 91723-03-4

Thuja Orientalis Extract is an extract of the whole plant of the Thuja, Thuja orientalis L., Cupressaceae

CAS 91770-83-1

1,3-Benzoxathiol-2-one, 6-hydroxy-

CAS 4991-65-5

Cyclohexanecarboxylic acid, 4-(aminomethyl)-, trans-

CAS 1197-18-8

Tripeptide-51 is the synthetic peptide consisting of alanine, glycine, and hydroxyproline.

Tussilago Farfara Leaf Extract is an extract of the leaves of the Coltsfoot, Tussilago farfara L., Asteraceae

CAS 84625-50-3

Uncaria Gambir Extract is an extract of the Gambir Catechu, Uncaria gambier, Rubiaceae. It is a product which may contain resin acids and t…

CAS 8001-48-7

Urtica Dioica Extract is an extract of the aerial parts of the Nettle, Urtica dioica L., Urticaceae

CAS 84012-40-8

Viola Mandshurica Flower Extract is the extract obtained from the flowers of the plant Manchuria Violet, Viola mandshurica, Violaceae

Vitex Agnus Castus Extract is an extract of the berries of the Chaste Tree, Vitex agnus-castus, Verbenaceae (V. trifolia L.)

CAS 91722-47-3

Vitex Agnus-Castus Extract is the extract of the berries of Vitex agnus-castus, Lamiaceae.

CAS 91722-47-3

Zinc sulphate

CAS 7446-19-7 / 7733-02-0 / 7746-20-0 III/24

About this function

The ASTRINGENT function is assigned by the European Commission in the CosIng ingredient inventory. Ingredients may carry multiple functions depending on their chemical properties and typical cosmetic applications.

Function assignments are sourced directly from official EU CosIng data. Always verify ingredient functions against current source materials before use in regulatory submissions.