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
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Ingredients

Hamamelis Virginiana Extract is the extract of the whole plant, Hamamelis virginiana, Hamamelidaceae.

CAS 84696-19-5

Hamamelis Virginiana Flower Water is an aqueous solution of the steam distillate obtained from the flowers of the Witch Hazel, Hamamelis vi…

CAS 84696-19-5

Hamamelis Virginiana Leaf Water is an aqueous solution of the steam distillates obtained from the leaves of the Witch Hazel, Hamamelis virg…

CAS 84696-19-5

Hamamelis Virginiana Water is an aqueous solution containing natural volatile oils obtained by the distillation of twigs, bark and leaves o…

CAS 84696-19-5

Hedera Helix Extract is an extract of the whole plant of the Ivy, Hedera helix L., Araliaceae

CAS 84082-54-2

Hedera Helix Leaf/Stem is a plant material derived from the dried leaves and stems of the Ivy, Hedera helix L., Araliaceae

CAS 84082-54-2

Hedera Helix Leaf/Stem Extract is an extract of the leaves and stems of the Ivy, Hedera helix L., Araliaceae

CAS 84082-54-2

Heptapeptide-45 is a synthetic peptide consisting of alanine, aspartic acid, cysteine, histidine, serine, and valine.

Hydrolyzed Ananas Sativus Fruit is the hydrolyzate of the fruit of Ananas sativus, Bromeliaceae, derived by acid, enzyme or other method of…

Hydrolyzed Banana Fruit is the hydrolysate of the fruit of Musa nana, Musaceae, derived by acid, enzyme or other method of hydrolysis

Hydrolyzed Cocoa Fruit is the hydrolysate of the fruit Theobroma cacao, Malvaceae, derived by acid, enzyme or other method of hydrolysis

Hydrolyzed Grape Fruit is the hydrolysate of the fruit of Vitis vinifera, Vitaceae, derived by acid, enzyme or other method of hydrolysis

Hydrolyzed Mulberry Fruit is the hydrolysate of the fruit of Morus nigra derived by acid, enzyme or other method of hydrolysis

CAS 90064-11-2

Hydrolyzed Passiflora Alata Fruit is the hydrolysate of the fruit of Passiflora alata, Passifloraceae, derived by acid, enzyme or other met…

Hydrolyzed Strawberry Fruit is the hydrolysate of the fruit of Fragaria vesca L., derived by acid, enzyme or other method of hydrolysis

Hydrolyzed Theobroma Grandiflorum Fruit is the hydrolysate of the fruit of Theobroma grandiflorum derived by acid, enzyme or other method o…

CAS 394236-97-6

Hydrolyzed Walnut Extract is the hydrolysate of Juglans Regia (Walnut) Extract (q.v.) derived by acid, enzyme or other method of hydrolysis

See "Regulatory and Ingredient Use Information" regarding use of Japan Trivial names in Volume 1, Introduction, Part A, No. 12

Hypericum Perforatum Extract is an extract of the capsules, flowers, leaves and stem heads of the St. John's wort, Hypericum perforatum L.,…

CAS 84082-80-4

Impatiens Balsamina Flower Extract is an extract of the flowers of the Garden Balsam, Impatiens balsamina L., Balsaminaceae

CAS 90045-84-4

Impatiens Balsamina Leaf Extract is an extract of the leaves of the Garden Balsam, Impatiens balsamina L., Balsaminaceae

CAS 90045-84-4

IONONE

56727

Ionone; (E)-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-2-one

CAS 8013-90-9 / 79-77-6

Isatis Tinctoria Root Powdert is the powder obtained from the roots of the Wild Indigo, Isatis tinctoria L., Brassicaceae

Isotriacontane

CAS 34425-19-9 (generic); 92797-63-2 (generic)

Juglans Nigra Leaf Extract is an extract of the leaves of the Black Walnut, Juglans nigra L., Juglandaceae

CAS 96690-56-1

Juglans Nigra Shell Extract is an extract of the shells of the Black Walnut, Juglans nigra L., Juglandaceae

CAS 96690-56-1

Juglans Regia Leaves are the leaves from the Walnut, Juglans regia L., Juglandaceae

CAS 84012-43-1

Juglans Regia Leaf Extract is an extract of the leaves of the Walnut, Juglans regia L., Juglandaceae

CAS 84012-43-1

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.