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What does hyaluronic acid do in skin care?

Was bewirkt Hyaluronsäure in der Hautpflege?

Hyaluronic acid is a true star in the world of skin care. But what makes this ingredient so special and why should it be part of your daily skincare routine? In this blog post, we take a closer look at hyaluronic acid: We explain what it is, why it is important for the skin and how you can integrate it into your skin care routine.

What is hyaluronic acid?

Hyaluronic acid is a natural substance that occurs in the body. It is a glycosaminoglycan, i.e. a molecule made up of sugar building blocks. In the skin, hyaluronic acid is found primarily in the extracellular matrix, where it acts as a moisture reservoir. A single gram of hyaluronic acid can bind up to six liters of water! This ability makes it an invaluable moisturizer and an important ingredient for healthy, youthful-looking skin.

Why is hyaluronic acid important for the skin?

As we age, the body's natural production of hyaluronic acid decreases. This leads to less moisture retention and can promote the first signs of aging such as fine lines and wrinkles. Hyaluronic acid therefore plays a key role in hydrating the skin and helps keep the skin plump, smooth and elastic. Here are some of the top benefits of hyaluronic acid for skin:

  • Deep hydration: Hyaluronic acid can penetrate deep into the skin layers and bind moisture there. This provides long-lasting hydration that plumps the skin from within.
  • Improve skin texture: Through intensive hydration, hyaluronic acid can reduce the appearance of fine lines and wrinkles and make the skin appear smoother and firmer.
  • Protective barrier: Hyaluronic acid strengthens the skin's natural barrier, which protects against environmental damage, pollutants and dehydration.
  • Wound healing and soothing: Hyaluronic acid has anti-inflammatory properties and supports wound healing. It can therefore have a calming effect on skin irritations and injuries.

How is hyaluronic acid used in skin care?

Hyaluronic acid is found in a variety of skin care products, from serums to moisturizers to masks and even cleansers. Here are some common uses:

  • Serums: Hyaluronic acid serums are highly concentrated and can penetrate deep into the skin. They are ideal for intensively hydrating the skin and should be applied after cleansing and before moisturizer.
  • Moisturizers: Products containing hyaluronic acid provide an additional layer of moisture and help retain moisture in the skin. They are particularly effective when used after a serum.
  • Masks: Hyaluronic acid masks provide quick and intensive hydration. They're perfect for a weekly moisture boost or whenever your skin needs an extra dose of care.
  • Cleansing products: Cleansing products can also contain hyaluronic acid to provide the skin with moisture during cleansing.


Hyaluronic acid is a powerful ally in skin care that deeply hydrates the skin, improves skin texture and strengthens the natural protective barrier. By incorporating hyaluronic acid into your daily skin care routine, you can help keep skin healthy, radiant and youthful. Whether in the form of serums, creams or masks - hyaluronic acid is a versatile and effective ingredient that gives your skin exactly what it needs.