Cydonia Oblonga Leaf Extract

This plant-based extract from quince leaves contains naturally occurring polyphenols. Skincare uses it for antioxidant support, conditioning feel, and soothing aesthetics, with evidence coming from cosmetic testing rather than extensive clinical research.
Like this ingredient?

Snapshot

Overview
Quince leaf extract with antioxidant and calming properties.
Category
Antioxidant, Soothing, Skin Conditioning
Type
Botanical Extract

Ratings

Overall Rating

Fair

Comedogenic Risk

None

Not typically evaluated for comedogenicity — no standardized rating available.

Is Cydonia Oblonga Leaf Extract a Good Ingredient?

Fair rating because supportive data come mostly from cosmetic tests rather than strong clinical trials, so antioxidant/soothing effects may be modest. As a botanical, it can carry allergenic components that pose a mild irritation risk for sensitive users.

Skin Benefits

Helps defend against daily environmental stressors and supports a calmer-looking complexion. Backing comes mainly from cosmetic evaluations rather than strong clinical trials.

Uses in Skincare & Cosmetics

Added to toners, essences, and comforting creams to provide a soothing, care-focused boost.

Safety

Generally well tolerated, but plant extracts may trigger irritation or allergy in reactive skin; patch test if prone to sensitivity. No well-established regulatory restrictions for typical cosmetic concentrations.