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Peptide Serum

27 March 2026
Anti-Aging Peptide Technologie Cosmeceutical Excellence
JANSSEN COSMETICS

Peptide Serum, smoothing peptide serum for firmer-looking skin.

As skin ages, its natural regeneration processes begin to slow down. It gradually loses firmness, appears less smooth, and fine lines become more visible.

This is exactly where peptides come into play, they support collagen production and help improve the skin’s structure, resulting in enhanced firmness and a visibly smoother complexion. This makes them one of the most sought-after active ingredients in modern skincare.

Active Ingredient Power at a Glance

Cranberry Bio Peptide
High-performance anti-ageing peptide derived from cranberries, improves the density of the skin matrix, reduces fine lines, strengthens the skin barrier and enhances radiance.
Acetyl Hexapeptide-8
So-called Botox-like peptide, reduces expression lines without restricting natural facial expressions.
Hyaluronic Acid
Instantly and long-lastingly hydrates, visibly plumps the skin.
Routine tip: If you are already using multiple vitamin C products, reduce to one vitamin C step per routine to maintain optimal performance and skin compatibility.
Effect of peptides in the skin

The Effect of Peptides in the Skin

Epidermis
Protection and barrier function of the skin.
Dermis, target site of peptide activity
  • Peptides send signals to fibroblasts
  • Support collagen and elastin synthesis
  • For smoother, firmer and more vital-looking skin
Subcutis
Supports the skin structure.

What You Can See and Feel

Collagen Support & Firmness
Supports collagen production, for firmer skin, fewer wrinkles and improved skin density.
Wrinkle Reduction
Smooths fine lines, refines skin texture and can visibly reduce expression lines.
Strengthened Skin Barrier
Promotes ceramides and lipids, making the skin more resilient and less sensitive.
Hydration & Elasticity
Improves moisture retention and supports plumper, smoother-looking skin.

 

Perfectly paired, peptide serum and cream as a set

Our bundles are more than just product sets, they are carefully curated skincare systems designed for visible results. Each combination is specifically developed to ensure optimal synergy between active ingredients and to support the skin holistically.
1
Peptide ProFirm Night Duo
Peptide ProFirm Night Duo
Intensive night care for visibly smoother, firmer skin. Supports skin regeneration, strengthens the skin structure and ensures a refreshed, even-looking complexion in the morning.
2
Peptide ProFirm Morning Duo
Peptide ProFirm Morning Duo
Energising care for the start of the day. Provides hydration, protects the skin from external influences and promotes a revitalised, firmer-looking complexion with a fresh glow.
3
Peptide ProFirm Trio
Peptide ProFirm Trio
Intensive care for enhanced hydration, improved firmness and a visibly smoother complexion. Ideal for customers who want to target early signs of ageing and sustainably strengthen the skin structure.
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Visible results begin in the beauty institute

Discover how to elevate your skincare routine to the next level, with the perfect combination of home care and professional treatments in a beauty institute.

True skin transformation happens where skincare and professional treatments work in synergy. With the PEPTIDE PROFIRM TREATMENT in the beauty institute, you significantly enhance the effectiveness of your home care routine.

Professional treatments enable deeper penetration of active ingredients and deliver targeted impulses that cannot be achieved at home alone. Combined with your peptide serum, this creates a holistic skincare concept that visibly transforms your skin, for maximum results and noticeable improvement.

Kosmetikinstitut Behandlung