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Biologique Recherche - Sérum teinté N°4W

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A tinted serum that combines long-lasting hydration with light, unifying coverage to create a radiant, healthy-looking finish. It uses a complex of xylitylglucoside and saccharide isomerate to maintain moisture levels, ensuring the fluid texture blends seamlessly without clinging to dry patches. This is your shortcut for no-makeup days when you want a polished glow that still lets your natural skin texture breathe. It’s light enough to feel like nothing, but the pigments and protective ingredients do just enough to even out the complexion.

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What’s inside the formula

Key ingredients

  • Saccharide Isomerate

    Acts like a moisture magnet to provide long-lasting hydration that doesn't wash off easily.

  • Xylitylglucoside

    It helps boost the skin's natural hydration levels for a plumper and smoother look.

  • Lupinus Albus Seed Oil

  • Vitamin E Acetate

    A stable version of Vitamin E that helps soothe the skin and provides essential antioxidant protection.

  • Jojoba Esters

    Deeply hydrates and softens the skin without feeling heavy or greasy.

Good to know

  • Benzyl Alcohol

    The EU requires this to be named on the label as a potential allergen. In most products it is present as a preservative or solvent rather than for scent.

  • EU-labelled fragrance allergens

    Contains Cinnamal and Cinnamyl Alcohol — 2 fragrance allergens the EU requires to be named on the label. A common trigger for sensitive or reactive skin.

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