Protocol Pure Serum Lactobionic Acid 10%


Protocol Pure Serum Lactobionic Acid 10% is a concentrated serum, with an easy and fast absorption, ideal to increase hydration and combat photo aging. Its constant use guarantees a deeply hydrated skin.



Apply in the evening to previously cleansed skin. Spread all over face, neck and décolleté until completely absorbed. Used on its own or, if needed, combined with a moisturizer.



  • Lactobionic Acid: A recently discovered molecule that belongs to the polyhydroxyacids category, which, thanks to the notable ability to bind water molecules, is able to: fight the signs of photo aging, with a total reduction of surface wrinkles and a skin smoothness and brightness improvement; increase the skin hydration, elasticity and firmness, with a delicate action on the skin structure.



  • Counteracts photo-aging skin.
  • Strengthens the skin barrier function.
  • Reduces superficial wrinkles.
  • Increases the hydration, elasticity and firmness of the skin.
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