Cleanse and Cleanse Again
As a first step, skin-care experts agree that cleansing and toning should never be skipped (or rushed) at night. Danuta Mieloch, the facialist and founder of Rescue Spa, swears by a double-cleanse with Biologique Recherche USA’s Lait U using a muslin cloth to remove any last traces of makeup.

For toner, both Mieloch and Czech use Biologique Recherche P50, which “exfoliates, hydrates and balances the pH of the skin,” Mieloch says.

Personalize Your Serum
Next, according to all of the facialists we polled: an overnight serum. These concentrated liquids contain the highest doses of nutrients, and facialists often combine them to create customized, targeted tinctures.

Moisturize Generously
Lastly, moisturize — and moisturize some more — since the body’s natural hydration levels dip at night. Finish with a rich cream; Mieloch is partial to MBR Skincare Cream Extraordinary ($369) , spiked with ultra-hydrating lanolin and light-reflective gold particles to subtly conceal any imperfections.