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Definitive Collagen Activator Serum

Auteur
(2)

Definitive Collagen Activator Serum

Auteur
(2)
Benefits
  • Anti-Wrinkle
  • Firming
  • Hydrating
  • Anti-Ageing
  • Antioxidant
  • Brightening

Auteur Definitive Collagen Activator Serum is a cutting-edge collagen-boosting treatment that transforms skin strength, tone and elasticity for a visibly firmer, smoother and more resilient complexion.

A powerful Peptide Complex featuring Growth Factor Tripeptide works in synergy with Guava Phyto-Extract and Peony Root Extract to stimulate new collagen and elastin production, refine texture, and reduce wrinkle depth, restoring a youthful density and bounce.

Bio-optimized antioxidants and anti-inflammatory agents help neutralise free radicals, protect against environmental aggressors and reduce micro-inflammation that contributes to collagen breakdown.

Read more

Auteur Definitive Collagen Activator Serum is a cutting-edge collagen-boosting treatment that transforms skin strength, tone and elasticity for a visibly firmer, smoother and more resilient complexion.

A powerful Peptide Complex featuring Growth Factor Tripeptide works in synergy with Guava Phyto-Extract and Peony Root Extract to stimulate new collagen and elastin production, refine texture, and reduce wrinkle depth, restoring a youthful density and bounce.

Bio-optimized antioxidants and anti-inflammatory agents help neutralise free radicals, protect against environmental aggressors and reduce micro-inflammation that contributes to collagen breakdown.

Read less

30 ml

£275
MyEB
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More Info

  • - + Who it is for
  • - + How to Apply
  • - + Ingredients
  • - + Smell & Texture
  • - + About the Brand
  • - + Who it is for
  • - + How to Apply
  • - + Ingredients
  • - + Smell & Texture
  • - + About the Brand
Who it is for
Green tick
For you if

Volume Loss

Wrinkles

Loss of Firmness

Dull Skin

Dehydrated Skin

Oily Tendency Skin

Non-Comodogenic

Red Cross
Not For you if

Active Acne

Rosacea


Not sure? Consult an expert.

How to Apply
For optimal results, gently massage one pump of the Definitive Collagen Hyaluron Activator to the cleansed skin of the entire face, neck, and décolleté.
Ingredients

Scroll down the page for a full breakdown of the active ingredients.


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.


Please note: The ingredients listed in this product are subject to change as the formulation is updated. We aim to update the INCI list as soon as possible, but we encourage you to read the ingredient list on the product itself to ensure it's suitable for your personal use.

Smell & Texture

Smells Like: It has a light, clean, and botanical scent.

Texture: A lightweight creamy-serum texture.

About the Brand
Brand logo
Launched in Germany in 2021, AUTEUR is a luxury skincare house dedicated to advanced anti-ageing. Working with leading scientists, the line merges epigenetic research with potent concentrations of proven actives. Each formula targets the root causes of ageing, rebuilding skin structure, smoothing wrinkles, and improving elasticity. Every product is extremely powerful, designed for maximum potency and visible transformation. The result is high-performance treatments with lasting results.

No other brand marries high-end German skincare technology with such a breadth of actives to deliver transformative results. Each product boasts an unprecedented concentration of ingredients, so every pump provides a multifaceted treatment that tackles multiple skin concerns at once. This clinically driven approach yields dramatic improvements where conventional routines plateau, delivering visible regeneration and smoothing from the very first application.

AUTEUR’s formulations are rooted in biomedical science and engineered for performance. Advanced encapsulated peptide technology delivers potent molecules deep into the skin for optimal repair. Each formula unites growth factors, antioxidants, probiotics, and ceramides to stimulate collagen, calm inflammation, and fortify the barrier, accelerating renewal and delivering cumulative, clinically proven results.

The Benefits

  • - + Anti-Ageing (Senescence)
  • - + Anti-Wrinkle
  • - + Firming
  • - + Antioxidant
  • - + Brightening
  • - + Hydrating
Anti-Ageing (Senescence)

The advancement in anti-ageing skincare now enables us to combat cellular senescence—a state where cells stop dividing but remain metabolically active, continuing processes like protein synthesis. This means that while these cells no longer contribute to tissue renewal, they still engage in metabolic activities, producing proteins and other molecules that can affect the surrounding tissue. Skin senescence is triggered by factors such as stress, poor diet, lack of sleep, DNA damage, inflammation, and genetic predisposition. Over time, the accumulation of these senescent cells accelerates ageing by secreting harmful compounds that cause inflammation and damage surrounding tissues and cells. Innovative technologies in anti-ageing skincare can now target cellular senescence using advanced actives to inhibit senescence-associated markers and promote cell regeneration. By regenerating skin cells, these products reduce visible signs of ageing, such as wrinkles, sagging, and discoloration, while enhancing skin resilience and overall health.

Anti-Wrinkle

Anti-wrinkle products work to smooth out fine lines and wrinkles by boosting collagen and elastin, essential proteins that keep your skin glowing. Collagen helps reduce wrinkle depth, while elastin shortens their length. Keeping your skin hydrated is crucial, as dehydration can make wrinkles more noticeable. For smooth, bouncy skin, ensure you stay well-hydrated and use products that promote collagen and elastin production.

Firming

Skin firming focuses on boosting your skin's elasticity and tightness to reduce sagging and wrinkles, leaving your skin looking firmer. This is done by stimulating fibroblasts to produce more elastin, the protein that helps your skin stretch and bounce back. To keep your skin firm longer, antioxidants protect these elastin fibres from free radical damage, which can cause early breakdown. This combined action helps maintain a youthful, resilient complexion.

Antioxidant

Antioxidant Protection shields your skin and preserves its youthful glow. It refers to a defence system that protects against harmful molecules and keeps your complexion healthy and radiant. Free radicals, those incredibly reactive molecules, come from everyday sources like sunlight, diet, smoking, and pollution. They attack healthy cells, accelerating skin ageing, causing wrinkles, loss of firmness, pigmentation, and dullness.

Incorporating antioxidants, such as vitamins C and E, into your skincare routine creates a protective shield on your skin. These powerful ingredients neutralise free radicals, preventing them from causing damage. The result is skin that stays youthful, firm, and luminous.

Brightening

Brightening your skin means restoring its natural glow. One of the best ways to do this is through exfoliation. By exfoliating, you promote faster skin cell turnover, replacing old, damaged cells with fresh, radiant ones. This keeps your skin looking vibrant and healthy.

Hydrating

Hydration is all about the water content in your skin that keeps it supple and healthy. Humectants, ingredients with water-binding properties, deliver this hydration by attracting water molecules from the atmosphere. For the best results, apply hydrating serums right after a shower. Humectants not only replenish your skin's hydration but also enhance its water retention, creating a long-lasting hydration reservoir. Adding humectants like hyaluronic acid to your routine will restore your skin's healthy glow, minimize fine lines, and provide a plumping effect.

  • - + Anti-Ageing (Senescence)
  • - + Anti-Wrinkle
  • - + Firming
  • - + Antioxidant
  • - + Brightening
  • - + Hydrating

Active Ingredients

  • - + Growth Factor Tripeptide
  • - + Peony Root Extract
  • - + Biologically Optimised Guava
  • - + Glycerin
  • - + Collagen Segment
Growth Factor Tripeptide

A synthetic tripeptide that mimics the body's Transforming Growth Factor Beta (TGF-β) pathway to stimulate collagen biosynthesis. By activating fibroblast activity, it not only enhances new collagen formation but also shields existing collagen from enzymatic degradation. It supports its ability to restore skin’s firmness and elasticity, yielding visibly smoother and more structured skin.

Peony Root Extract

A potent antioxidant-rich botanical known for its melanogenesis-inhibiting properties. Peony root extract interferes with melanin production pathways to combat hyperpigmentation, while its anti-inflammatory capabilities mitigate oxidative stress and irritation. It effectively restores skin’s radiance and promotes a more even complexion by reducing the appearance of dark spots and redness.

Biologically Optimised Guava

A bioactive extract engineered to counteract cellular senescence—one of the primary drivers of skin ageing. By targeting and reducing the accumulation of senescent cells, it minimises chronic inflammation, a key factor in skin dullness and degradation. In addition, its anti-inflammatory properties help calm sensitised or stressed skin, reducing visible redness while strengthening the skin’s natural defence and resilience for healthier-looking skin over time.

Glycerin

Glycerin is a potent humectant commonly used in skincare for its powerful hydrating properties. It works by attracting water molecules from the atmosphere and retaining them in the deeper layers of the skin, effectively boosting hydration reservoir. This helps to plump up the skin, resulting in reduced dehydration lines and a soft, supple complexion.

Collagen Segment

The Collagen Segment, composed of three amino acids, acts as building blocks for collagen protein. It stimulates skin cells to increase production of collagen, elastin, and hyaluronic acid, leading to increased skin plumpness and improved elasticity, which helps reduce wrinkles and tone the skin.

  • - + Growth Factor Tripeptide
  • - + Peony Root Extract
  • - + Biologically Optimised Guava
  • - + Glycerin
  • - + Collagen Segment

Spotlight

Collagen Peptide Complex

This innovative biomimetic peptide complex is designed to replicate the biological mechanisms of collagen synthesis, targeting the structural foundation of the skin. By stimulating collagen production and ensuring its proper organization, it enhances dermal strength and elasticity while improving the extracellular matrix’s integrity. Clinical studies demonstrate its ability to promote structured collagen fibrillogenesis, leading to improved skin density, reduced wrinkle depth, and a more sculpted, youthful complexion. Furthermore, it works synergistically with the skin’s natural repair processes, aiding in long-term resilience, hydration, and barrier reinforcement.

Why I love it

  • Featuring high-end German skincare technology and powerful actives, I was astounded by the results. This is a new kind of luxury, who wouldn't want this on their bathroom shelf?

    X Natalie K-F

    Founder, Embassy of Beauty

    • Auteur Definitive Collagen Activator Serum 30ml
    Auteur

    Definitive Collagen Activator Serum

    £275

    Auteur Definitive Collagen Activator Serum is a cutting-edge collagen-boosting treatment that transforms skin strength, tone and elasticity for a visibly firmer, smoother and more resilient complexion.

    A powerful Peptide Complex featuring Growth Factor Tripeptide works in synergy with Guava Phyto-Extract and Peony Root Extract to stimulate new collagen and elastin production, refine texture, and reduce wrinkle depth, restoring a youthful density and bounce.

    Bio-optimized antioxidants and anti-inflammatory agents help neutralise free radicals, protect against environmental aggressors and reduce micro-inflammation that contributes to collagen breakdown.

    View product