Cosmetic Vitamin C: The Secret to Glowing Skin All Winter Long

Icy winds, urban pollution, temperature fluctuations, indoor heating, lack of natural light… Winter puts your skin through a lot. Seasonal aggressions weaken the skin barrier and diminish your natural radiance. Here’s why Vitamin C becomes an essential beauty ally during the colder months.

Why Does Skin Suffer in Winter?

1. A weakened skin barrier
   Cold air, wind, and sudden temperature changes caused by heating dry out the skin and disrupt its protective barrier. The result: dryness, dehydration, and discomfort.
    
2. Reduced surface circulation
   When temperatures drop, blood vessels tighten. This means the skin receives less oxygen and fewer essential nutrients.
    
3. A dull, uneven complexion
   Winter’s lack of light often leads to a greyish, tired-looking complexion with less uniformity.
    
4. Slower skin regeneration
   Cold weather slows down natural regeneration processes and decreases collagen production, making the skin less firm and more vulnerable.
    
5. More free radicals and oxidative stress
   Harsh environmental conditions increase oxidative stress, accelerating premature skin aging.

Vitamin C: The Star Ingredient Your Skin Needs in Winter

1. Powerful antioxidant protection
   Rich in antioxidants, Vitamin C strengthens the skin’s defenses against external aggressors and climate variations.
    
2. A shield against oxidative stress
   It neutralizes free radicals, helping delay the visible signs of premature aging.
    
3. A brighter, more even complexion
   Vitamin C helps prevent irregular melanin production, brightens the skin, and delivers an instant glow.
    
4. A natural collagen booster
   It stimulates collagen synthesis, improving firmness, elasticity, and overall skin bounce.

How to Add Vitamin C to Your Winter Skincare Routine

Vitamin C is a versatile ingredient that fits easily into any skincare routine, regardless of skin type. It comes in several formats:

• essences
• serums
• creams
• masks

Simply choose the texture that best suits your needs.

Explore our selection of Vitamin C skincare in the Réponse Éclat line.