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Auteur Definitive Line Serum

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Auteur Definitive Line Serum
Auteur Definitive Line Serum

Auteur Definitive Line Serum

Auteur Definitive Line Serum
Auteur Definitive Line Serum

A high-active skin firming serum engineered to reveal tighter, smoother skin and a reduction in surface lines and wrinkles. Experience a sophisticated serum that mimics the smoothing and lifting effects of cosmetic-surgical line and wrinkle procedures through topical application. The potent SYN®-AKE peptide and supporting active ingredients work in tandem to tighten and smooth lines across the surface of the skin, instantly. Intelligent neurotransmitter-inhibiting peptides relax deep-lying micro-muscles to release, smooth and lift horizontal and lateral lines while supporting natural collagen synthesis, preventing further wrinkle formation.

  • Reduce the appearance of lines and wrinkles
  • Restore hydration throughout the skin for a healthier, smoother appearance
  • Antioxidants repair signs of damage and restore optimal cellular functions



Aqua/Water, Alcohol Denat., Glycerin, Pentylene Glycol, Pullulan, Adansonia Digitata Pulp Extract, Maltodextrin, Saccharide Isomerate, Xanthan Gum, Propylene Glycol, Butylene Glycol, Alcohol, Ectoin, Lecithin, Citrullus Lanatus (Watermelon) Fruit Extract, Plankton Extract, Prunus Persica Leaf (Peach) Extract, Resveratrol, Sodium Tocopheryl Phosphate, Mannitol, Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Citric Acid, Sodium Citrate, Arginine Ferulate, Sodium Hyaluronate Crosspolymer, Ascorbic Acid, Hydrolyzed Sodium Hyaluronate, Prunus Idaeus (Raspberry) Fruit Extract, Pyrus Malus (Apple) Fruit Extract, Magnolia Officinalis Bark Extract, Paeonia Lactiflora Root Extract, Ergothioneine, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Lycopene, Leuconostoc/Radish Root Ferment Filtrate

Apply only to clean, dry skin. If an oil-based cleanser is used, double-cleanse skin with Enzyme Cleanser to remove residual product before applying Line Serum.


Morning use: Apply as a spot treatment, focusing on expression lines and around the eyes, by gently tapping a small amount into the skin for a smoother, tighter effect.


Evening use: Apply 2 pumps onto dry skin across the face, neck, and décolleté in an upward motion. Allow to absorb before following with the next step in your routine.


Line Serum may not be compatible with cosmetics or sun care that contain high concentrations of silicones or oils.

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