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DEFINITIVE HYALURON ACTIVATOR / Intensive Moisture-Enhancing Serum

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Regular price $426.00
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Focus・Intense Hydration

A high-active, complex composition consisting of a range of seven different molecular weights of hyaluronic molecules, delivering comprehensive and lasting hydration deep within the various layers of the skin. Boosts cell's water-binding capacity and stimulates skin's own production of Hyaluron. Visibly improves skin density, fullness, firmness and elasticity. 

Sophisticated bio-safe growth factors and an amino acid complex, amplified by a collagen-organizing tetra-peptide, accelerate the skin's regenerative process to stimulate the growth and healthy formation of collagen.

Allantoin, a naturally-derived antioxidant with anti-inflammatory properties, repairs, calms and soothes skin.

Fragrance free. Made in Germany.

50 ml


  • Comprehensive, long-lasting skin hydration
  • Improves skin elasticity
  • Complete skin rejuvenation

Key Actives


    How to use

    Gently massage into dry skin after applying your preferred AUTEUR cleanser and toner. Allow for product to absorb completely into skin, then follow with your preferred AUTEUR cream. Suitable for morning and/or evening use. 

    All Ingredients

    Definitive Hyaluron Activator

    Aqua/Water, Pentylene Glycol, Sodium Lactate, Sodium PCA, Urea, Xanthan Gum, Lactic Acid, Sodium Hyaluronate, Butylene Glycol, Allantoin, Alpinia Galanga Extract, Sodium Acetylated Hyaluronate, Caprylic/Capric Triglyceride, Caprylyl Glycol, Sodium Hyaluronate Crosspolymer, Acetyl Glutamine, Lecithin, Tripeptide-10 Citrulline, Hydrolyzed Sodium Hyaluronate, Magnolia Officinalis Bark Extract, Paeonia Lactiflora Root Extract, 1,2 Hexanediol, Bacillus/Folic Acid Ferment Extract, sh-Oligopeptide-1, sh-Oligopeptide-2, sh-Polypeptide-1, sh-Polypeptide-11, sh-Polypeptide-9