While we always love experimenting with different beauty products, there are certain ones we turn to and buy over and over again. For Kourtney Kardashian, it鈥檚 a mascara brand that has kept a place in her makeup bag for 15 years.

The 38-year-old revealed her minimal makeup must-have on her app and website, writing, 鈥淚 don鈥檛 go for much makeup when I鈥檓 on vacation and usually go for a more natural vibe. If I am going out, I鈥檒l do a swipe of mascara, and that鈥檚 pretty much it!鈥

But it鈥檚 not just any brand she reaches for. 鈥淲hen it comes to mascara, I have been using Lanc么me ever since college! I always bring black mascara in both regular and waterproof when I鈥檓 packing for a vacation,鈥 the mom of three revealed. As for which, Kardashian prefers Lanc么me鈥檚 Hypn么se Buildable Volume Mascara ($28) and Hypn么se Drama Instant Full Volume Waterproof Mascara ($28).

She also let us in on her lash prep secrets, giving a nod to Lanc么me鈥檚 Cils Booster XL Super Enhancing Mascara Base (above, $26) and Charlotte Tilbury鈥檚 Life-Changing Lashes Eyelash Curler ($22).

When the night has ended, she takes it all off with the makeup maven鈥檚 Take It All Off Genius Eye Makeup Remover ($32) before busting out her secret weapon鈥 Greatfull Skin Vitamin E Oil ($25). Kardashian adds a few coats of the oil to her lashes pre-snooze to help them grow while she sleeps. 鈥淎lso, I use vitamin E every evening to naturally grow and thicken my lashes,鈥 she wrote.

What鈥檚 your favorite mascara? Sound off over @BritandCo.

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(Photos via Kevork Djansezian/Getty)