That time when PopSugar sang prickly pear seed oil's praises and proclaimed our No.1 Aknari Brightening Youth Serum as the best source for it: "Prickly pear seed oil has long been praised for its reparative and antiaging abilities. In Mexican folk medicine — dating all the way back to the Aztecs — the pulp and juice were used to treat wounds and promote healing. And for centuries, Berber women in Morocco have used the precious oil to fight the effects of desert conditions. This nutrientrich oil has 150 percent more vitamin E than argan oil, softening skin and fighting free radicals."