Composition No. 1 Serum: Advanced Overnight Serum

Composition No. 1 is the gold standard of peptide serums and the pinnacle of AUTEUR’s regenerative skincare philosophy. This high-performance overnight treatment unites more than 40 breakthrough actives—including cutting-edge peptides, stem-cell stimulators, encapsulated retinol, liquid oxygen technologies, ceramides, probiotics, hyaluronic complexes, and barrier-rebuilding lipids—to transform distressed, fatigued, or prematurely aged skin.

Designed to repair while you sleep, this advanced formula accelerates cellular turnover, boosts collagen and elastin production, enhances firmness, smooths texture, and brightens tone. A sophisticated blend of Liquid Oxygen and next-generation peptides helps energize the skin for deep regeneration, while Pentavitin®, Niacinamide, ceramides, probiotics, and multi-weight hyaluronic acids restore hydration, reduce inflammation, and rebuild barrier integrity.

By morning, skin appears visibly rejuvenated—firmer, smoother, more luminous, and optimally reset.

BENEFITS

WHY WE LOVE IT: 

• Advanced Overnight Regeneration – transforms tired, depleted skin with over 40 high-performance actives
• Collagen & Elastin Support – peptide complexes rebuild structure, density, and firmness
• Refines Texture & Tone – encapsulated retinol and niacinamide brighten and smooth
• Hydration That Lasts – Pentavitin®, hyaluronic complexes, ceramides, and squalane deeply replenish moisture
• Enhanced Cellular Repair – Liquid Oxygen accelerates regeneration and boosts vitality
• Ideal for Ageing, Stressed, or Compromised Skin – restores strength, radiance, and resilience
  

ABOUT AUTEUR

AUTEUR is a haute-performance skincare house redefining what is possible in modern skin transformation. Rooted in German biotechnology and guided by a deep respect for the skin’s innate intelligence, AUTEUR formulates with next-generation peptides, bioactive complexes, and hyper-concentrated actives engineered for profound, long-term results. Every formula is crafted with meticulous precision, merging luxury and clinical performance to treat the skin at its deepest functional levels—boosting regeneration, rebuilding structure, and restoring youthful harmony. With an emphasis on craftsmanship, innovation, and uncompromising quality, AUTEUR delivers a refined, sensorial experience while visibly reshaping the skin’s architecture. This is skincare elevated to art: transformative, intelligent, and unapologetically effective.

HOW TO USE

WHEN TO USE: 

• Evening use only
• Begin every other night; increase to nightly as tolerated
• Avoid during pregnancy (contains retinol)
• May be used seasonally as a restorative treatment

INSTRUCTIONS: 

1. Apply 2–3 pumps to the face, neck, and décolleté
2. Follow with a complimentary AUTEUR cream
3. Use hydration-focused products on alternate nights for balance

Expert Guidance

• Designed exclusively for overnight use
• Ideal for stressed, aging, or compromised skin needing deep repair

INGREDIENTS

WHAT'S INSIDE:

• Gold Pro-Collagen Peptide – boosts collagen synthesis for firmer, lifted, more elastic skin
• Liquid Oxygen – energizes skin cells to accelerate repair, regeneration, and luminosity
• SYN®-AKE Peptide – visibly relaxes expression lines for immediate smoothing
• Ectoin – protects from environmental stress and reduces inflammation while locking in moisture
• Encapsulated Retinol – stable, low-irritation Vitamin A to refine texture and encourage renewal
• Ceramide Complex – reinforces the barrier to prevent moisture loss and improve resilience
• Hyaluronic Complex – multi-weight hyaluronic acids for deep, long-lasting hydration
• Niacinamide – brightens, smooths, minimizes pores, and strengthens the barrier
• Pentavitin® – binds moisture for up to 72 hours while reducing irritation
• Probiotic Compound – balances the microbiome, calms irritation, and enhances clarity
  

Aqua/Water, Perfluorohexane, Glycerin, Pentylene Glycol, Glyceryl Stearate Citrate, Cellulose, Niacinamide, Panthenol, Glycine Soja Oil, Alpha-Glucan Oligosaccharide, Ectoin, Phytosphingosine, Perfluorodecalin, Bisabolol, Maltodextrin, Pentafluoropropane, Sodium Stearoyl Glutamate, Saccharide Isomerate, Allantoin, Parfum/Fragrance, Sodium PCA, Xanthan Gum, Retinol, Tocopherol, Alcohol, Lactobacillus Ferment, Hamamelis Virginiana Bark Leaf Extract, Helianthus Annuus Seed Oil, BetaGlucan, Lactic Acid, Caprylic/Capric Triglyceride, Hydrogenated Phosphatidylcholine, Lecithin, Butyrospermum Parkii Butter, Collagen, Citric Acid, Zingiber Officinale Root Extract, Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Sodium Citrate, Squalane, Sodium Hyaluronate Crosspolymer, Hydrolyzed Sodium Hyaluronate, Ceramide NP, Magnolia Officinalis Bark Extract, Paeonia Lactiflora Root Extract, Cyclotetrapeptide-24 Aminocyclohexane Carboxylate, Acetyl Heptapeptide-9, Colloidal Gold, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Tetradecyl Aminobutyroylvalylaminobutyric Urea Triflouroacetate, Magnesium Chloride, Limonene.

CLEAN BEAUTY STANDARDS

WHAT MAKES IT CLEAN: 

• Formulated without parabens, phthalates, sulfates, mineral oils, or known toxins
• Uses safe, dermatologist-approved actives—including peptides, ceramides, probiotics, and encapsulated retinol—for advanced rejuvenation without harsh irritation
• Free of endocrine disruptors and ingredients linked to long-term health risks
• Uses clean, clinical-grade synthetics (like peptide complexes and biotech antioxidants) to maximize performance while maintaining skin safety
• Preservatives and stabilizers are included only at low, globally regulated levels for formula purity and protection
• Fits into the “clinical clean” category: high-performance, non-toxic ingredients designed to repair and strengthen the skin, rather than “natural-only” clean beauty