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Definitive Lash Serum
Definitive Lash Serum

Definitive Lash Serum

$122.00
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  • Description
  • How to Apply
  • Ingredients
Description

Discover a new approach to lash care with AUTEUR Definitive Lash Serum, an advanced peptide-powered treatment designed to enhance the appearance of lash length, density, thickness, and strength.

Formulated with a sophisticated combination of peptides, botanical actives, biotin, and amino acids, this concentrated serum supports the appearance of fuller, longer, more resilient lashes while conditioning the delicate lash fibers.

Unlike traditional lash-enhancing treatments that rely on prostaglandin analogs, Definitive Lash Serum uses a skincare-inspired approach to lash care. Its lightweight, fragrance-free, and oil-free formula delivers targeted conditioning benefits without hormonal active ingredients.

With just one application each evening, this innovative treatment helps promote the appearance of naturally fuller, healthier-looking lashes over time.

How to Apply

Step 1: Prepare

Each evening, begin with clean, dry skin. Remove all eye makeup and ensure the upper lash line is completely dry before application.

Step 2: Apply

Using the applicator, apply one thin, even stroke along the upper lash line, as close to the roots as possible, similar to applying eyeliner. Do not apply directly into the eyes or to the lower lash line.

Step 3: Allow to Dry

Allow approximately one minute for the serum to dry completely before applying your eye cream and continuing with your evening skincare regimen.

Recommended Frequency: Use once daily in the evening. Consistent application is recommended for optimal cosmetic results.

Ingredients

Active Ingredients:

Peptide & Red Clover Complex: Supports lash density and follicle anchorage for fuller-looking lashes.

Lash Diameter Peptide: Helps improve lash thickness and strength for a fuller, more defined appearance.

Biotin-Peptide Complex: Supports lash anchoring at the root while promoting the appearance of longer, thicker lashes.

Phyto-Peptide Complex: Supports follicle vitality and a healthy lash growth cycle.

Amino Acid Conditioning Complex: Helps hydrate and condition lashes, improving flexibility, moisture retention, and natural luster.

Formulated Without

Prostaglandin Analogs: Free from isopropyl cloprostenate, ethylcloprostenolamide, norbimatoprost, and dehydrolatanoprost.

Hormones: Progesterone-free and formulated without hormonal active ingredients.

Fragrance & Oil: A clear, lightweight, fragrance-free, and oil-free serum that dries quickly and layers seamlessly under eye cream.

Prostaglandin-Associated Pigmentation Concerns: Formulated without prostaglandin analogs, which have been associated with iris and eyelid darkening.

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