Paeonia lactiflora root extract is a botanical derived from the white peony plant. It's used in skincare for antioxidant support, a calming feel, and to lift the look of luminosity, though evidence in cosmetics is limited and varies.
Not typically evaluated for comedogenicity — no standardized rating available.
Our take
Is Paeonia Lactiflora Root Extract a Good Ingredient?
Rated Fair: the antioxidant and brightening claims are supported mainly by preliminary data, so effects may be subtle. As a botanical, it also carries a small risk of irritation or sensitization in reactive skin, which is why it doesn't rate higher.
What it does
Skin Benefits
Helps defend against everyday environmental stressors and reduce the look of dullness while comforting easily upset skin. Evidence for strong brightening effects in cosmetics is still early-stage.
Where you'll find it
Uses in Skincare & Cosmetics
Appears in serums, essences, and toners designed for tone-evening routines and calming care.
Before you use it
Safety
Generally well tolerated at cosmetic levels, but plant extracts can provoke irritation or allergy in sensitive users; patch testing is prudent. No widely cited regulatory limits for typical leave-on use.