Sleeping Mask

Masque de nuit by On The Wild Side is a leave-on cream sleeping mask, 100% natural origin and certified organic, for skin that wakes up hydrated, smooth and plumped.

---

On The Wild Side Sleeping Mask: hydration that works while you sleep

At night, skin shifts into a different rhythm: it repairs the day's damage (UV, pollution, oxidative stress), speeds up cell renewal and becomes especially receptive to active ingredients.

The On The Wild Side Sleeping Mask is designed for this recovery time. Its formula pairs a patented complex of wild plants, known for its regenerating and revitalising properties, with polyglutamic acid, a next-generation hydrator.

The melting cream texture leaves a comfortable veil on the face that keeps working until morning.

Benefits of the On The Wild Side overnight face Mask

• Hydrates – draws water into the skin and holds it there for long-lasting hydration
• Plumps – instantly restores bounce and suppleness
• Smooths – fills in dehydration lines for a more even skin texture
• Soothes – calms redness and feelings of discomfort
• Brightens – visibly refines skin texture for a fresh, radiant complexion
• Regenerates – supports the skin's natural overnight repair

The On The Wild Side facial Mask for the night in numbers

• 3x – skin is up to three times more active at night, according to published data on overnight skin renewal
• 5x – polyglutamic acid is reputed to be five times more powerful than hyaluronic acid at hydrating

Key ingredients

• Wild plant complex – a patented extract of beech and birch with regenerating and revitalising properties
• Polyglutamic acid – derived from fermented soybeans (natto), it holds a large amount of water, hydrates deeply and plumps on contact
• Plant-based niacinamide – vitamin B3 sourced from sunflower that calms redness and refines skin texture

Natural night facial mask ideal for dehydrated, dull or tired-looking skin, as well as skin prone to redness and discomfort.

How to use the On The Wild Side Sleeping Mask

In the evening, apply the mask over the whole face on clean skin. No need to rinse: leave it on overnight and wake up to rested, plumped skin.

Use 2-3 times a week