No one is safe from the flu — including Kourtney Kardashian.
Thank goodness she recently shared her most secret weapon: $33 vitamin C packets.
She believes the magical packets keep her body in tip top condition, sharing how she takes them as her main source of vitamin C.

“I never take those sugary, to-go vitamin C — I think this is like, the real deal,” she said. “I try to take it every morning, but if I feel slightly like I’m getting sick and 100-percent when I’m on an airplane, I take it.”
She goes on to share how often she takes it and why it’s not just for preventing yourself from a cold.
“When I’m traveling, just as an extra boost, I’ll even take up to two a day. I keep my travel bags packs always, like, I have one that’s all supplements, and I keep that in there,” she continued. “And I think they’re great for skin too, like internally, for your immunity, for so many different things, I love them.”