Skip to product information
1 of 1


Definitive Line Serum

Regular price
Regular price
Sale price
Shipping calculated at checkout.
A high-active, complex serum replicates the smoothing and lifting effects of cosmetic-surgical line and wrinkle procedures through topical therapy. The potent SYN®-AKE and LIFTISS actives work in tandem to tighten and smooth skin's surface, instantly. Intelligent neurotransmitter-inhibiting peptides peptides relax deep-lying micro-muscles to release, smooth and lift horizontal and lateral lines while supporting natural collagen synthesis.

Bioplasma FA, a powerful phytoactive, reinvigorates cellular activity and reduces wrinkle depth. Vitamin E and Resveratrol further combat oxidative stress and support cellular DNA repair, reducing signs of aging and damage. AUTEUR's Hyaluronic Complex offers micro-low to high moleculare weights of moisture, restoring hydration throughout all layers of the skin.
Full Ingredient List

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

How To Use

How to apply
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.

When to use
Mornings and/or evenings

Works well with
Compatible with all AUTEUR products. Apply Line Serum prior to any other products.

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

Returns & Shipping

Unfortunately personal care goods (beauty products) cannot be returned and therefore all sales are final. Please email if you have questions or concerns about your specific item.

Damages and issues

Please inspect your order upon reception and contact us immediately if the item is defective or damaged, so that we can evaluate the issue and make it right. Please email if your item is defective or damaged.

Definitive Line Serum
FREE SHIPPING on all orders over $150
Cancellation Policy

We value our clients as well as our wonderful service providers and kindly request 24-hour notice for weekday cancellations and 48-hours for weekend cancellations. We reserve the right to charge for appointments not canceled. A credit card is required to reserve an appointment.