Sleep & beauty: why your cells love the night

Sleep & beauty: why your skin works while you sleep

Sleep is much more than just a moment of rest: it is one of the most powerful natural treatments you can offer your skin. At night, when the body slows down, the skin speeds up its activity to regenerate deeply.
Cells, tissues, radiance: everything repairs itself while you sleep. Sleeping well, therefore, lays the foundation for a radiant and balanced complexion upon waking.

What happens to your skin during the night

As soon as you fall asleep, the skin enters regeneration mode:

• Cell renewal intensifies (especially between 11 PM and 2 AM),

• Microcirculation increases, stimulating oxygen supply,

• Toxins are eliminated more effectively,

• Collagen synthesis is restarted,

• And above all, the skin becomes more receptive to treatments: it absorbs the active ingredients applied before bedtime better.

The CosMyd mask: a nighttime ally for your skin

To support this natural process, the CosMyd collagen mask works in synergy with the nighttime cycle.
Its advanced formula, with a hydrogel texture, slowly releases a concentration of repairing active ingredients such as:

• Niacinamide, which evens out the complexion and soothes redness,

• Galactomyces Ferment Filtrate & Bifida Ferment, two powerful ferments that strengthen the skin barrier,

• Hydrolyzed Hyaluronic Acid, for deep hydration,

• Collagen Extract (52.000ppb), to firm and smooth the skin,

• Rosa Damascena Flower Water & Pyrus Communis (Poire), for their toning and antioxidant action,

• Adenosine, to smooth fine lines and improve elasticity,

• Algin, Agar, Chondrus Crispus, extracts of algae with soothing and remineralizing properties.

Each ingredient is chosen to support the skin while it repairs itself, without overload or unnecessary components.

The lack of sleep, visible on the skin

When sleep is lacking, it shows quickly:

• Dull complexion, dark circles, tired features,

• Dehydrated, shiny, or reactive skin,

• More visible pores, accentuated fine lines,

• Less protection against external aggressions.

Poor sleep compromises skin balance and makes the skin more vulnerable.

Our tips for a truly restorative night

• Establish a gentle and regular evening routine: dim lighting, slow breathing, screen-free pause,

• Apply your CosMyd mask 2 to 3 times a week: let it act for a long time to benefit from all the power of its active ingredients,

• Ideally, sleep 7 to 8 hours, in a cool and quiet environment,

• Change your pillowcase regularly (prefer cotton or silk) to limit friction and preserve hydration.

At CosMyd, the night is sacred.

At CosMyd, we design our masks as partners of the skin's natural rhythm.
No vegetable oil here, but a cocktail of biotechnology, ferments, algae, plant extracts, and collagen, to support the skin during its peak regeneration.

Because for us, beauty begins with rest, regularity… and respecting the time that the skin needs to rebuild.

A soothed, nourished, and rested skin: that's what a night with CosMyd offers.