Stars can’t resist a good drugstore beauty buy either, and the latest celebrity to reveal her favorite affordable beauty products is none other than Riverdale‘s Lili Reinhart, who took fans through her routine on Instagram during a sick day spent at home.

The new St. Ives spokemodel took fans through her all-time favorite products via her Instagram Story, and most of them were so wallet-friendly, you’d be stunned. In fact, Reinhart’s favorite skin mask can be found on Amazon.

The actress’s go-to is the Aztec Secret Indian Healing Clay Deep Pore Cleansing Mask ($14). She wrote that it’s “amazing for cystic acne” and was recommended to her by her pal, fellow actress Madeline Hill. Reinhart has been candid about her struggles with cystic acne, recently telling Teen Vogue that her skin was so bad she developed body dysmorphic disorder.

Another skin-clearing fave of the star’s is Mario Badescu’s Drying Lotion ($17), a cult favorite among celebs and non-celebs the world over for treating those pesky blemishes.

And it’s not just her skin she trusts with drugstore products. She gets those bright Betty Cooper locks from Joico K-Pak Color Therapy Luster Lock ($20), which she calls an “amazing moisturizing hair treatment.” Plus, the travel-size version will only set you back $3!

LAS VEGAS, NV - SEPTEMBER 23: Lili Reinhart attends the 2017 iHeartRadio Music Festival at T-Mobile Arena on September 23, 2017 in Las Vegas, Nevada. (Photo by Sam Wasson/Getty Images for iHeartMedia)

Of course, Reinhart also has plenty of pricier beauty faves, including Renee Rouleau’s Smoothing Peel ($87) and Detox Mask ($61), Kate Somerville’s Dilo Face Oil ($65), and the GlamGlow’s DREAMDUO Overnight Moisturizer ($59).

What are your favorite drugstore beauty essentials? Tell us on Pinterest!

(Photos via Sam Wasson/Getty)