Omega fatty acids in skin care products: The key to healthy skin

February 2024
The Derma Check AI

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Omega fatty acids in skin care

  • Type of ingredient: Natural fatty acids
  • Main benefits: Strengthens the skin barrier, moisturizing, anti-inflammatory
  • Ideal for: All skin types, especially for dry, inflamed or mature skin
  • Frequency of use: Daily, depending on product and skin type
  • Combination with: Other moisturizing and nourishing ingredients
  • Do not use with: Specific interactions with other ingredients are not known

What are omega fatty acids?

Omega fatty acids, known as omega-3, omega-6 and omega-9, are essential fats that play an important role in skin health. They are found in various skin care products and are known for their moisturizing and anti-inflammatory properties.

Benefits of omega fatty acids for the skin

  • Strengthening the skin barrier: Omega fatty acids support the lipid layer of the skin and help to maintain its protective function.
  • Moisturizing effect: They help to deeply hydrate the skin and combat dryness.
  • Anti-inflammatory properties: Omega-3 fatty acids in particular have an anti-inflammatory effect and can be helpful for skin problems such as eczema, psoriasis and acne.

Possible side effects

  • Allergic reactions: Rare, but allergic reactions to products containing omega fatty acids may occur.
  • Hypersensitivity: Excessive use or sensitive skin may cause skin irritation.

Application recommendations

  • Regular use: Omega fatty acids can be used daily as part of your skincare routine, ideally in creams, serums or oils.
  • Combination with other products: They combine well with other moisturizing and nourishing ingredients.

How not to use it

  • Do not overdose: Moderate use is recommended to avoid skin irritation.
  • Not on injured skin: Should not be used on open wounds or severely inflamed skin.


1 Who are omega fatty acids suitable for? They are suitable for all skin types, especially for people with dry, inflamed or mature skin.

2. can omega fatty acids make acne worse? No, on the contrary, they can have an anti-inflammatory effect and therefore be helpful in the treatment of acne.

3. are omega fatty acids in the diet also important for the skin? Yes, a diet rich in omega fatty acids can support skin health from within.


Omega fatty acids are powerful skin care ingredients that strengthen the skin barrier, intensively moisturize and have anti-inflammatory properties. They are an essential part of maintaining healthy skin and, when used regularly, can contribute to a radiant and youthful appearance.

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The Derma Check AI
The Derma Check's AI has been trained with the help of numerous scientific studies. She specializes in cosmetic ingredients and their effects.