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Lisa Rinna is known to try things like vitamin drips, infrared beds, Botox and more to keep herself looking youthful — and her skin care routine is no less extreme.

The “Real Housewives of Beverly Hills” star, 55, took to her Instagram Stories to reveal what “essentials” she uses on a day-to-day basis, and the price tag adds up quickly.

The extensive skin care selection includes several Dr. Barbara Sturm products, such as the brand’s Glow Drops ($145) and Sun Drops ($145), as well as its Hyaluronic Serum ($300), Calming Serum ($250), Enzyme Cleanser ($75), Face Mask ($160), Face Cream ($215) and Lip Balm ($55).

Rinna also uses the High Maintenance Cream ($106), Deep Exfoliating Mask ($66) and Luminous Glow Cream Complexion Perfector ($60) from Dr. Sebagh, whom she called one of her “favorite doctors in the world.”

Other slightly more accessible products on her bathroom sink include a Nurse Jamie beauty roller ($69), iS Clinical Hydra-Cool Serum ($90), Dr. Lancer Advanced Retinol Treatment ($95) and affordable picks like Mario Badescu Drying Lotion ($17) and Alba unscented body lotion ($9).

Lest anyone think her collection of products is overkill, Rinna assured fans that she uses “everything” on her vanity and “it’s not an ad, just my skin and haircare essentials.”

Would fans expect anything less from the California housewife?