Madison LeCroy's Go-To Face Mask Is Under $20 on Amazon

Madison LeCroy has a new favorite for her cozy nights in, and it's an affordable one.

The Southern Charm star recently posted an Instagram Story wearing the Biodance Bio-Collagen Real Deep Mask, a hydrogel sheet mask that Us Weekly reports is designed to deeply hydrate and improve skin's elasticity.

The mask costs $19 for a four-pack on Amazon, Us Weekly reports, and reviewers are calling it a "miracle in a mask."

Unlike a traditional sheet mask that you wear for 15 to 20 minutes, the Biodance mask is made to be worn for at least three to four hours or overnight, per Us Weekly. Each mask contains 1.19 ounces of essence, and the hydrogel turns transparent as it absorbs into the skin, according to the outlet. One shopper said the mask "hugs" their skin so well they can read, watch TV and do chores without it slipping.

The key ingredients include collagen and hyaluronic acid for hydration and elasticity, plus niacinamide and Galactomyces Ferment Filtrate (a sake fermentation byproduct) to help brighten uneven tone, Us Weekly reports.

Reviewers say it delivers: one reviewer told Us Weekly their skin looked "so much smoother, brighter, and more hydrated" the next morning, while another called it the "hands down the best skin care purchase" they'd made in years and said it left their skin feeling "hydrated for days after."

If your skin needs a boost, this mask is an easy addition to a self-care routine — and with a four-pack, you can stock up for dry or dull days.