Soothing / Sensitive

Mugwort Extract

INCI: Artemisia Vulgaris Extract · CAS 90131-59-2

Mugwort extract (Artemisia vulgaris) is a botanical popular in K-beauty for soothing sensitive, reactive skin and providing antioxidant support.

INCIArtemisia Vulgaris Extract
CAS90131-59-2
Also known asmugwort, ssuk
Use levelextract typically 0.5–5%
Solubilitygrade-dependent (water/glycol common)
pH / stabilitybroad
RegulatoryListed in EU CosIng

What it does

  • Soothes and calms sensitive, reactive skin.
  • Provides antioxidant, environmental protection.
  • A hallmark K-beauty ingredient for comfort.

How it works

Mugwort extract contains flavonoids and other polyphenols widely documented for soothing and antioxidant benefits. It is a mainstay of calming, sensitive-skin K-beauty products; potency depends on grade and standardisation.

Use level

Typical use level
extract typically 0.5–5%

Whole extracts are commonly used at 0.5–5% depending on grade.

Formulation considerations

  • Choose a grade matched to your phase.
  • Generally gentle and robust.
  • Standardisation varies by supplier.

What it pairs with & what to avoid

Pairs well with

  • Centella, oat, allantoin (soothing)
  • Panthenol

Use with care / avoid

  • Potency varies by grade

Regulatory status

Mugwort (Artemisia vulgaris) extract is listed in the EU CosIng database and is a well-established soothing botanical.

Common questions

What is mugwort good for in skincare?

Soothing sensitive, reactive skin and providing antioxidant support; it is a popular K-beauty calming ingredient.

Is mugwort gentle?

Yes; it is used specifically for calming and comfort.

What percentage of mugwort extract is used?

Whole extracts are typically 0.5–5%.

Related monographs

The SBCT Labs Ingredient Suite is a free, independent educational resource for cosmetic R&D teams and formulators. It is provided for reference only and is not sales material — SBCT Labs does not necessarily supply the ingredients described here.

About SBCT Labs →
Related SBCT actives

Need an active built for your brief?

The Ingredient Suite is free and educational. Separately, SBCT develops and supplies cosmetic actives — botanical, fermentation and synthesis — made in India, formulated to your concept. Tell us the concern and format and we’ll send an evaluation sample.