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La Roche-Posay

Hyalu B5 Ampoule

Serum

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Key ingredientsPanthenol (B5), Hyaluronic Acid

Ingredients

In label order. Tap one to learn what it does.

  1. 1Aqua/Water

    The base of most formulas. Dissolves everything else.

  2. 2Glycerin

    A skincare MVP. Draws water into skin and supports the barrier.

  3. 3Panthenol

    Pro-vitamin B5. Hydrates, soothes and helps skin repair.

  4. 4Propanediol

    Lightweight hydrator and solvent that helps ingredients absorb.

  5. 5Pentylene Glycol

    Lightweight hydrator and solvent that helps ingredients absorb.

  6. 6Sodium Hyaluronate

    Holds many times its weight in water for plump, bouncy hydration.

  7. 7Sodium Acetylated Hyaluronate

    Holds many times its weight in water for plump, bouncy hydration.

  8. 8Adenosine

    Smooths the look of wrinkles and calms skin.

  9. 9Copper Gluconate

    Trace minerals that support skin repair.

  10. 10Hydrolyzed Hyaluronic Acid

    Holds many times its weight in water for plump, bouncy hydration.

  11. 11Caprylyl Glycol

    Lightweight hydrator and solvent that helps ingredients absorb.

  12. 12Citric Acid

    Keeps the formula at a skin-friendly pH.

  13. 13Trisodium Ethylenediamine Disuccinate

    Grabs metal ions so the formula stays stable.