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Definitive Collagen Activator Serum
Definitive Collagen Activator Serum
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Definitive Collagen Activator Serum

Antioxidant-rich repair serum

Explore a transformational serum engineered to deliver superior regenerative care and protection by combining next-generation peptide technology with advanced antioxidant protection. Support the formation of new, healthy collagen for firmer skin while inhibiting its degradation, visibly reducing the appearance of wrinkles, and maintaining a more refined structure. Bio-optimized anti-inflammatory agents reduce free radicals to protect skin against the environmental aggressors that accelerate cellular aging, keeping skin brighter and more radiant. An elevated peptide complex enhances skin firmness and elasticity, revealing more sculpted contours.

Clinically proven ingredients work to synergistically reduce wrinkles for a smoother appearance and healthier, more resilient skin.

Fragrance-free. Made in Germany. 

$330

Benefits

  • Reduce wrinkle depth and improve skin density
  • Target environmental and UV-induced cellular damage
  • Restore a smoother, brighter texture
Intense Hydration
Wrinkles and Fine Lines
Radiance
Fragrance Free
Vegan
Made in Germany

Key High-Active Ingredients

  • Growth Factor Tripeptide
  • Collagen Peptide Complex
  • Peony Root Extract
  • Glycerine
  • Biologically Optimizied Guava

How to apply

Apply one pump across the face and a second across the neck and décolleté. Allow to absorb fully into skin until dry, before following with your choice of AUTEUR Cream.

When to use

Mornings and/or evenings.

Works well with

Compatible with all AUTEUR products. If using in a routine with other serums, lighter weight, more water-based serums may be applied first closer to the skin, before following with Definitive Collagen Activator. 

Additional notes

Definitive Collagen Activator features a hydrating texture while incorporating mattifying technology to control oil and maintain a balanced skin barrier, ensuring skin stays matte and shine-free, while improving hydration. 

Transformative serum that minimizes wrinkles, improves skin elasticity, and protects against aging factors for a firmer, more radiant complexion. Advanced antioxidants reduce senescent cells, reducing inflammation and improving overall skin health.
Restore a smoother, brighter complexion with advanced peptide and antioxidant technology
Benefits Restore a smoother, brighter complexion with advanced peptide and antioxidant technology

Reduce wrinkle depth and improve skin density

Boosts collagen production and prevents its breakdown, effectively minimizing wrinkles and improving skin firmness and elasticity

Target environmental and UV-induced cellular damage

Bio-optimized antioxidants neutralize free radicals, prevent senescent cells, and protect against environmental and UV damage, preserving a bright, radiant complexion

Restore a smoother, brighter texture

An elevated peptide complex enhances skin firmness and elasticity, revealing a more sculpted and refined texture

More active ingredients for better skincare efficacy
Active Ingredients More active ingredients for better skincare efficacy

Collagen Peptide Complex

Mimics skin's natural collagen production process and increases collagen stability in mature skin. Improves structure, elasticity, and reduces the appearance of fine lines and wrinkles. 

Growth Factor Tripeptide

Mimics the body's mechanism to produce collagen via TGF-β. Protects collagen from degradation and restores a smoother, firmer appearance. 

Peony Root Extract

Brightening and anti-inflammatory super antioxidant reducing hyperpigmentation and restoring a more even, radiant skin tone.

Biologically Optimizied Guava

Directly reduces senescence (the accumulation of damaged cells), reducing inflammation and brightening skin

Glycerine

Improve moisture, skin elasticity, and provide a smooth, radiant complexion across all skin types. 

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All Ingredients

Definitive Collagen Activator Serum

Aqua / Water, Polyglyceryl-2 Stearate, Glyceryl Stearate, Stearyl Alcohol, Octyldodecyl Oleate, Octyldodecyl Stearoyl Stearate, Polyhydroxystearic Acid, Octyldodecanol, Propanediol, Psidium Guajava Leaf Extract, Saccharomyces Lysate Extract, Glycerin, Palmitoyl Tripeptide-5, Dipeptide Diamminobutyroyl Benzamide Diacetate, Gigartina Stellata Extract, Phenoxyethanol

Usage and  Application Guidance
Usage and Application Guidance

How to apply

Apply one pump across the face and a second across the neck and décolleté. Allow to absorb fully into skin until dry, before following with your choice of AUTEUR Cream.

When to use

Mornings and/or evenings.

Works well with

Compatible with all AUTEUR products. If using in a routine with other serums, lighter weight, more water-based serums may be applied first closer to the skin, before following with Definitive Collagen Activator. 

Additional notes

Definitive Collagen Activator features a hydrating texture while incorporating mattifying technology to control oil and maintain a balanced skin barrier, ensuring skin stays matte and shine-free, while improving hydration. 

Use it with:
Definitive Enzyme Cleanser
Definitive Enzyme Cleanser
Definitive Lifting Toner
Definitive Lifting Toner
Definitive Restoration Cream
Definitive Restoration Cream
High-active compositions elevating regenerative skincare to an art form - and your deepest authentic beauty to the surface

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High-active compositions elevating regenerative skincare to an art form - and your deepest authentic beauty to the surface EXPLORE MORE
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