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Ingredient Library

Advanced Firming Peptide Complex

INCI Name: Palmitoyl Dipeptide-5 Diaminobutyroyl Hydroxythreonine, Palmitoyl Dipeptide-5 Diaminohydroxybutyrate

An advanced dual-peptide complex inspired by the proteins associated with skin's structural organization, helping improve the appearance of firmness, elasticity and suppleness.

Category
Peptide Complex / Firming / Skin Smoothing
Best For
Loss of Firmness, Reduced Elasticity, Fine Lines, Wrinkles, Skin Suppleness
Skin Types
All Skin Types, Especially Mature Skin
Naturally Derived?
No — Synthetic Peptide Complex

Why This Complex Matters

Skin's youthful appearance depends on more than collagen alone. It also reflects the organization and relationship of the different layers that make up the skin. One important structure is the dermal-epidermal junction, or DEJ. This specialized interface connects the epidermis, the skin's outer layer, with the underlying dermis.


In younger skin, the junction has a naturally folded architecture that provides an extensive contact area between these layers. As skin matures, changes in this organization are associated with visible signs of aging, including reduced firmness, elasticity and the appearance of wrinkles.
The Advanced Firming Peptide Complex combines two specialized synthetic peptides developed through research into proteins associated with this important interface. These include laminins, integrins and certain collagen types that form part of the skin's natural structural organization.


By drawing on this area of skin science, the complex offers a distinctive approach to cosmetic formulations designed to improve the appearance of firmness, smoothness and suppleness.

Why Formulation Matters

The visible appearance of skin firmness is influenced by several interconnected factors. Collagen and elastin are important components of the skin's supporting framework, while other proteins are associated with the organization and connection of its layers. Understanding these relationships has helped inspire different approaches to peptide design.


The Advanced Firming Peptide Complex combines two complementary peptides developed through research into the proteins associated with the dermal-epidermal junction. Its scientific background makes it an interesting complement to other peptides that approach the appearance of skin aging from different perspectives. As with all specialized cosmetic ingredients, its contribution depends on concentration, stability, delivery and compatibility with other ingredients.


Hydrating and conditioning ingredients also play an important role in the appearance of smoothness, suppleness and overall skin quality. Luzern combines complementary peptide technologies with these ingredients to address multiple visible characteristics of maturing skin.


Formulation Changes Everything.

How Luzern Uses It

Luzern incorporates the Advanced Firming Peptide Complex into Serum Absolut Firming Collagen Booster.


Selected for its specialized peptide design, the complex complements other ingredients focused on the appearance of skin firmness, elasticity and smoothness. It is formulated alongside Tripeptide-29, a collagen-inspired peptide, and Hexapeptide-10, another specialized peptide developed through research into skin's structural proteins.


Although these technologies share an interest in the appearance of firmer skin, they are distinguished by their peptide structures and scientific backgrounds. Together, they reflect Luzern's approach to intelligent formulation: combining complementary technologies rather than relying on a single ingredient to address the visible signs of skin aging.

Palmitoyl Dipeptide-5 Diaminobutyroyl Hydroxythreonine — A synthetic peptide developed through research into proteins associated with skin's structural organization.
Palmitoyl Dipeptide-5 Diaminohydroxybutyrate — A complementary synthetic peptide combined with the first to create an advanced firming complex.

Found In Luzern Formulations