Kourtney Kardashian's verified beauty routine.

In her 2020 Vogue Beauty Secrets routine, Kourtney named the Dr. Barbara Sturm Hyaluronic Serum as one of her most favorite products, used day and night, plus EltaMD UV Clear SPF 46 and the Root Science Detox facial mask, which she mixes herself.

She uses Oxygenetix Oxygenating Foundation, mixing two shades, honey and almond. In her Vogue video she said it is healthy for your skin and credited it as one of the things that helped get her skin together.

She uses a Kylie Cosmetics lip liner in the shade Dolce K, lined slightly darker than the lipstick for a 90s vibe, paired with RMS Beauty Magic Hour lipstick.

She uses a Lancome mascara with her name printed on it, and for under the eyes she has used Make Up For Ever Ultra HD concealer for a long time.

It is a mix. The documented products range from a 13 dollar Kylie Cosmetics lip liner to the 320 dollar Dr. Barbara Sturm Hyaluronic Serum, with most items falling between roughly 22 and 70 dollars.