Bioflavonoids
AKA “Bioflavonoids (also sometimes called Flavonoids)”
Synthetic
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Ingredient Facts
Bioflavonoids
AKA: Bioflavonoids (also sometimes called Flavonoids)
Synthetic · Skin Conditioning | Soothing · EWG: 4
Plant-Derived
Soothing
Skin Conditioner
Synthetic
Clean
Plant-derived bioflavonoids help calm and condition skin, leaving it feeling smooth and soothed. Found naturally in citrus fruits and berries.
Family
Varies depending on the source. Common sources include citrus fruits (Rutaceae), berries (various), buckwheat (Polygonaceae)
CAS #
61788-55-4
Plant-Derived
Botanical-Derived Synthetic. Derived from citrus fruits, berries, and buckwheat plants across the Rutaceae and Polygonaceae families. Extracted through solvent extraction or pressing methods, then chemically isolated and purified for cosmetic use.
Plant Source
Varies depending on the source. Common sources include citrus fruits (Rutaceae), berries (various), buckwheat (Polygonaceae)
Function
Skin Conditioning | Soothing
Benefits
Soothes Skin
Traditional Use
Discovered in the early 20th century when Hungarian scientist Albert Szent-Gyorgyi identified them in citrus fruits. Historically consumed through plant foods; incorporated into skincare in the 1980s-1990s as research confirmed antioxidant and anti-inflammatory benefits.
Skin Types
all-skin-types
Best For
Target
Dullness
Melanin-Rich Skin
Suitable
Pregnancy Safe
Yes
Verified Feb 2026
Data: CosIng · EWG · CIR