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What is the Rule of Hyaluronic Acid?

Published in Skincare 2 mins read

The most important rule to remember when using hyaluronic acid is to always apply it to damp skin.

Here's why this rule is crucial for hyaluronic acid's effectiveness:

  • Hyaluronic Acid is a Humectant: Hyaluronic acid (HA) is a humectant, meaning it draws moisture from its surroundings.

  • The Importance of Moisture: When applied to dry skin, HA will pull moisture from the deeper layers of your skin, potentially leaving your skin feeling drier than before.

  • Damp Skin is Key: Applying HA to damp skin ensures that it has moisture readily available to bind to and deliver to your skin's surface. This helps hydrate and plump the skin.

  • How to Apply Correctly:

    1. Cleanse your skin.
    2. Leave your skin slightly damp. Alternatively, you can mist your skin with water or a hydrating toner.
    3. Apply your hyaluronic acid serum or moisturizer.
    4. Follow up with a moisturizer or occlusive product to seal in the hydration. This prevents moisture loss.
  • What Happens Without Moisture: If HA can't find moisture from its surroundings (e.g., damp skin), it will draw moisture from the deeper layers of your skin, leading to dehydration and potentially making fine lines and wrinkles appear more prominent.

In summary, to reap the benefits of hyaluronic acid, make sure your skin is damp before application to ensure it draws moisture from the environment and not from within your skin.

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