cosrx vitamin c lip plumper Refresh AHA BHA 20g to create a smooth yet firm canvas for other lip products Page 1 - Reviews -
Description
Recommended Use: Consume one can (330ml) approximately 20 minutes before exercise or whenever an energy boost is needed

Except in this case, they arent matte or opaque

MTV Networks

LY-B cells have been used in multiple studies exploring SL effects, and their interaction with glycerophospholipid metabolism 3235

It also works to boost visible radiance while supporting the skin barrier

also reported similar research conclusions