Biodance Bio-Collagen Real Deep Mask — Plumping Hydrogel, 4 masks

The Bio-Collagen Real Deep Mask comes as a single piece of hydrogel that hugs the entire face in one motion, unlike classic two-piece sheet masks. Saturated with essence, the gel sits like a cool second skin and gradually melts into the skin over the course of the treatment, leaving an immediate feeling of bounce.

Why we love it

Its formula combines low molecular weight collagen, hyaluronic acid oligomers and probiotic ferments. Applied on the surface, the collagen acts as a film-forming agent that visually fills in fine lines and plumps the look of the skin for the duration of the treatment — its molecule is too large to penetrate down to the dermis, so it does not stimulate the skin's natural collagen production. The effect is therefore an immediate visual smoothing to be repeated, not a deep anti-aging action. Having gone viral on social media in the West, this mask owes much of its success to this single-piece hydrogel format, a rare technical feat that sets it apart from traditional two-piece sheet masks.

How to use it

After cleansing and toner, unfold the mask onto dry skin, adjust it around the eyes and mouth, and leave on for 20 to 30 minutes (or overnight for an intensive treatment). Remove, then massage in the leftover essence until fully absorbed, without rinsing. Once or twice a week is enough; the gel shrinks slightly during wear, a sign that the essence has been absorbed.

Who it's for

Dehydrated, dull skin or skin marked by dehydration lines, and anyone who wants a visibly plumped effect before an occasion. Suitable for sensitive skin; avoid on damaged skin. Discover our other treatments in the Masks and Collagen collections.