Ingredient Spotlight: Iris

Ingredient Spotlight · Plant Active

The Iris

The root worth its weight in gold. Aged for several years before extraction, iris root yields a rare extract with soothing, refining virtues.

The portrait of a precious flower, one of the most costly ingredients in perfumery.

SoothingRefiningSofteningPurifyingRare
Discover Men's Foam Scrub
Common name
Iris, orris root, orris butter.
INCI name
Iris Florentina Root Extract.
Family, type
Iridaceae; soothing, refining rhizome extract, one of the rarest in perfumery and cosmetics.
Found in nature
Florentine iris (Iris florentina) is grown in Tuscany and the south of France; it's the rhizome, the underground stem, that's used, not the flower.
How it's obtained
The rhizomes are harvested, dried and then aged for several years, a long process that develops their scent and concentrates their actives, before extraction.
Typical concentration
0.1% to 1% extract, due to its high cost.
Organoleptic properties
Appearance: pale yellow liquid; Scent: powdery, floral, subtly woody.
Physical characteristics
Water-soluble; rich in starch, flavonoids and soothing compounds; its rarity comes from the slow aging process, several years between harvest and extraction1.
Benefits
Soothing, softening, refining, purifying, mildly antioxidant.
Cosmetic indications
Sensitive skin or skin irritated by shaving; uneven skin texture; men's daily care.

Did you know?A little history

Iris root is one of the most costly ingredients in perfumery, so much so that perfumers sometimes nickname it "white gold."

The price comes from a unique process: the rhizomes must dry and age for three to five years before their characteristic powdery, floral scent fully develops. There are no shortcuts1.

Yon-Ka chose it for Men's Foam Scrub, where it soothes the skin after exfoliation.

General useYears of patience

Unlike most plant actives, harvested and extracted within weeks, iris root requires several years of aging under controlled conditions. This slowness explains both its cost and the richness of its scent and active profile1.

Iris or orris butter? Orris butter, rarer still, is obtained by extracting the aged rhizomes. The extract used in skincare keeps its main actives in a more accessible form.

Cosmetic useIts properties on skin

  • SoothingIt calms discomfort, especially after shaving or exfoliation.
  • SofteningIt leaves skin soft and comfortable.
  • RefiningIt contributes to a more even skin texture1.
  • PurifyingIt supports deep cleansing without aggression.
  • Mildly antioxidantIts compounds help protect the skin.

FormulationIris at Yon-Ka

Iris Florentina Root Extract

Aged rhizome extract

A precision active in Men's Foam Scrub, where it soothes the skin while exfoliation works, alongside seaweed and licorice.

Men's Foam Scrub

In cosmeticsUses

  • Exfoliating cleansers;
  • Men's care after shaving.

The Yon-Ka approach

We reserve this rare active for a precise daily gesture: in Men's Foam Scrub, iris soothes what exfoliation has just renewed, for a step that's both effective and comfortable.

The science of the active, the sensoriality of the plant.

How to useAdding it to your ritual

  1. 2 to 3 times a week
    Men's Foam Scrub on damp skin, with a gentle massage, then rinse.

Good to knowStorage and precautions

A stable extract; close your tube tightly.

Very well tolerated, with no known contraindications for topical use.

Go furtherSources

  1. COSMILE Europe (Cosmetics Europe), cosmetic ingredient database, Iris Florentina Root Extract. cosmileeurope.eu
Selection

Our iris treatment

The Yon-Ka formula where iris is a key ingredient.

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