Perfect your complexion with Stri Vectin Line Blur Fector Instant Wrinkle Blurring Primer, a lightweight makeup base that helps to smooth the appearance of lines. Infused with optical blurring microspheres to fill in & obscure the look of facial wrinkles, the primer also uses a patented NIA-114 molecule to strengthen the skin barrier & protect against free radical damage. Helping to extend your makeup wear & prevent it from settling into creases, the formula ensures a smoother, more even complexion that radiates a youthful glow.