INCI · plant-extract · CIR review pending · used in 2 products
Polymnia Sonchifolia Root Juice
Polymnia Sonchifolia Root Juice is the juice expressed from the roots of Polymnia sonchifolia (yacon), a plant belonging to the Asteraceae family. It is used in cosmetic formulations primarily as a skin conditioning agent. It appears across a range of product types including serums, toners, cleansers, and moisturizers, often in formulations with a microbiome or hydration focus.
Evidence level
weakEWG score
—Comedogenic
—Category
plant-extract● Benefits
The source lists its official CosIng function solely as skin conditioning, suggesting it helps maintain the skin's appearance and feel. No specific clinical or mechanistic benefit claims are directly supported by the source text.
hydratingskin-conditioning
● Cautions
