What it is
This ingredient is an extract derived from the underground rhizome and roots of Polygonatum officinale, a plant traditionally used in East Asian botanical preparations. In sunscreens and other skincare it is included as a skin-conditioning agent that can help support a soft, moisturized feel. It is typically used at low concentrations as a supporting botanical rather than a primary functional ingredient.
Safety & warnings
As a botanical extract it is generally used at low levels and is considered well tolerated, though plant extracts can occasionally cause sensitivity in predisposed individuals. It is not an oil, so comedogenicity is not a typical concern.
Origin & sourcing
Natural botanical extract obtained from the rhizome and roots of the Polygonatum officinale (Solomon's seal) plant.
Questions everyone asks
What plant does this extract come from?
It comes from the rhizome and roots of Polygonatum officinale, commonly known as Solomon's seal.
What does it do in a sunscreen?
It serves as a skin-conditioning botanical that can help support a soft, hydrated feel in the formula.