Hydration Serum

Hydration is the foundation of healthy, radiant, and youthful skin. Sesderma's moisturizing serums combine active ingredients with nanotech technology which, thanks to encapsulation, allows the active ingredients to be released in a more controlled manner and reach the deepest layers of the epidermis, improving their absorption, tolerability, and effectiveness. Lightweight moisturizing serums with visible results, proven efficacy, and a sensory experience that fits perfectly into any facial care routine.
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Hydration Serum

Why choose a moisturizing serum?

A moisturizing serum is a basic treatment that maintains the skin's barrier and enhances the performance of the rest of your routine. Unlike a cream, a serum has a lighter texture and often contains more active ingredients that allow it to act deeply and offer immediate benefits: plumper, more elastic skin with a “filling” effect on expression lines.

Suitable for:

  • Dehydrated or dry skin.
  • Combination or oily skin.
  • Sensitive skin.
  • Mature skin.

Sesderma technology: hydration that goes further

At Sesderma, we use nanotech to encapsulate active ingredients in liposomes, improving their stability and promoting their penetration. This allows us to achieve multi-layer hydration that acts on the surface and deep down, offering immediate comfort and long-lasting effects.

Key active ingredients in our moisturizing serums

  • Hyaluronic acid: combines different molecular weights to moisturize different layers of the epidermis, soften expression lines, and provide elasticity.
  • Glycerin and panthenol: moisturize, soothe, and help retain water in the epidermis.
  • Niacinamide: helps maintain the skin's barrier function and even out skin tone.
  • Ceramides and lipids: reduce transepidermal water loss and improve the feeling of comfort.
  • Antioxidants: protect against daily oxidative stress to preserve radiance.

Find your Sesderma moisturizing serum

Every skin is unique. That's why, within the moisturizing serum category, you'll find options formulated for specific needs:

Intensive hydration for dry or very dehydrated skin

Serums with a high content of hyaluronic acid and lipids that improve elasticity and maintain skin hydration, ideal for cold climates or skin that feels tight after cleansing. They provide an immediate “plumping” effect and prolonged comfort.

Light hydration for combination or oily skin

Perfect formulas for those seeking hydration without residue. They provide a smooth texture and a matte finish, and blend perfectly under sunscreen or makeup.

Soothing hydration for sensitive skin

Serums with panthenol, niacinamide, and ceramides to strengthen the skin barrier and reduce redness. Designed to maximize tolerance and minimize the risk of reaction.

Pro-aging hydration for mature skin

Solutions that combine hyaluronic acid with innovative, highly effective retinoids to improve elasticity, firmness, and deep hydration. Perfect for completing skin quality-oriented routines.

How to incorporate moisturizing serums into your routine

Morning and/or evening, on clean, dry skin:

  1. Cleanse with your usual cleanser.
  2. Toner or mist (optional) to prepare the skin.
  3. Moisturizing serum (3 to 5 drops). Apply with gentle movements to the face, neck, and décolleté.
  4. Cream suited to your skin type.
  5. Sunscreen in the morning as the last essential step in your daytime routine.

Frequency of use

Daily. You can use it once or twice a day, depending on your skin's needs. If you incorporate other serums (e.g., antioxidants or anti-aging), apply them alternately, one at night and one in the morning.

Results you will notice

  • Immediate and long-lasting hydration.
  • Smoother texture and a “plumped” appearance.
  • Natural radiance and improved tone.
  • Strengthened skin barrier and less tightness.

Tips for use and combination

  • The right amount: 1 or 2 drops are enough.
  • Forgotten areas: neck and décolleté.
  • Climates and seasons: lighter in summer, richer in winter.
  • Makeup-friendly: wait 30–60 seconds before foundation.

Frequently asked questions about moisturizing serums

Moisturizing serum or cream?

Both perform complementary functions. The serum offers a concentrated dose of active ingredients and the cream helps seal in moisture and provides additional comfort.

Can I use a moisturizing serum with acids, vitamin C, or retinoids?

Yes. Moisturizing serum is the perfect ally to compensate for the dryness that renewing active ingredients sometimes cause.

At what age should I start using it?

Dehydration does not depend on age. You can start using a moisturizing serum as soon as you notice tightness, rough texture, or lack of radiance.

How long does it take to see results?

The moisturizing and softening effect is noticeable from the very first applications. The benefits are enhanced with continued use.

How do I choose the ideal moisturizing serum for me?

Think about your skin type and the climate: intensive for dryness, light for shine, soothing for sensitive skin.

Discover Sesderma's selection of moisturizing serums and choose the texture and formula that best suits your skin. Your routine, your moment, your customized hydration.

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