What it is
This ingredient is an extract of the bark of the maritime pine (Pinus pinaster), valued for its content of polyphenolic compounds such as procyanidins and flavonoids. In sunscreens and other cosmetics it is used as an antioxidant and skin-conditioning botanical intended to support a calm, comfortable complexion. It is included at low levels for these supportive roles and does not function as a UV filter.
Safety & warnings
Maritime pine bark extract is generally well tolerated in cosmetics at the low levels typically used. As with other botanical polyphenol extracts, sensitive individuals may wish to patch test, but it is not a notable comedogenic concern.
Origin & sourcing
It is a naturally derived botanical extract obtained from the bark of the maritime pine, a species native to the western Mediterranean and Atlantic coast of Europe.
Questions everyone asks
What is maritime pine bark extract used for?
It is used as a polyphenol-rich antioxidant and conditioning botanical to support skin comfort, not as a sunscreen filter.
Does it replace the need for UV filters?
No. It is a supportive antioxidant ingredient and does not provide UV protection on its own.