What it is
Repagermanium is a water-soluble organic germanium compound built around a germanium-oxygen framework with carboxyethyl groups. In skin care it is included as a conditioning agent intended to support the feel and appearance of the skin. It is used at low levels within finished formulations.
Safety & warnings
At the low levels used in topical cosmetics, repagermanium is generally considered well tolerated. It is non-fragrant and is not associated with comedogenicity in normal use.
Origin & sourcing
Synthetic, manufactured as an organogermanium compound.
Questions everyone asks
What does repagermanium do in a formula?
It functions as a skin-conditioning agent intended to support skin feel and appearance.
Is repagermanium a UV filter?
No, it does not absorb or block UV light and is not a sunscreen active.