Hieracium Pilosella Extract

An extract from the aerial parts of Hieracium pilosella (mouse-ear hawkweed), comprising flavonoids and other plant constituents. It's used in skincare for a calm-touch sensation, baseline conditioning, and antioxidant support, with preliminary evidence.
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Ingredient Snapshot

Overview
A hawkweed extract that helps settle reactive skin and guard against stress.
Category
Soothing, Skin Conditioning, Antioxidant
Type
Botanical Extract

Ingredient Ratings

Overall Rating

Fair

Comedogenic Risk

None

Skin Benefits

Promotes a more settled look to reactive skin and helps guard against environmental oxidative stress; evidence remains early-stage.

Uses In Skincare & Cosmetics

Found in soothing serums, after-sun gels, and redness-care creams, sometimes paired with hydrating toners for layering.

Comedogenic Rating

This ingredient is not typically evaluated for comedogenicity, and no standardized rating is available.

Safety

Most users tolerate it, yet those with Asteraceae (ragweed, daisy) allergies should patch test to avoid possible irritation. No well-established regulatory restrictions at typical cosmetic levels.

Is Hieracium Pilosella Extract a Good Ingredient?

It's Fair because the calming and antioxidant support is only preliminary, solid clinical validation is lacking, and batch variability can affect performance. As an Asteraceae plant extract, it may also pose a sensitization risk for those with related allergies, which keeps it in the middle tier.