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Pure Hexapeptide-2 Laboratory-Grade Anti-Aging Care
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Product Description
1. Mechanism of Action (MOA)
Hexapeptide-2 is a synthetic, biomimetic peptide specifically designed to target the fundamental causes of skin sagging and loss of elasticity. Its mechanism is dual-pronged:
Inhibition of Actin Polymerization: The peptide's core action is to mimic the N-terminal peptide of Tensin, a key protein involved in cellular structure. By doing so, it competitively inhibits the interaction between Tensin and Actin, a crucial cytoskeletal protein. This inhibition prevents excessive actin polymerization and stress fiber formation in dermal fibroblasts.
*Physiological Result: Under chronic UV exposure (photoaging) and natural aging, fibroblasts become over-contracted and rigid, leading to a disorganized extracellular matrix (ECM) and impaired collagen production. By relaxing this cytoskeletal tension, Hexapeptide-2 shifts fibroblasts from a "contracted state" to a "synthetic state," promoting a more youthful, productive cellular phenotype.
Stimulation of ECM Regeneration: The relaxation of fibroblasts creates a favorable environment for the synthesis and deposition of key structural proteins, including:
*Collagen I, III, and IV
*Fibronectin
*Laminin
This leads to a significant reinforcement of the dermal-epidermal junction (DEJ) and the dermal matrix, resulting in visibly firmer, tighter, and more resilient skin.
2. In Vitro Efficacy Data
Fibroblast Rejuvenation: In vitro studies on human dermal fibroblasts demonstrate that Hexapeptide-2 significantly reduces the expression of markers associated with fibroblast stiffness and aging.
ECM Protein Synthesis: Data shows a marked upregulation in the production of Collagen I (>150% increase) and Fibronectin (>120% increase) in aged fibroblast models compared to untreated controls.
DEJ Reinforcement: Studies indicate a strong increase in the synthesis of Laminin and Collagen IV, key components of the DEJ, by over 130%. This suggests a potent ability to strengthen the skin's foundational architecture, improving firmness and nutrient exchange.
3. Clinical Results
Human clinical trials over 1-2 months have demonstrated significant, measurable cosmetic benefits:
Skin Firmness & Elasticity: Instrumental measurements (e.g., Cutometer) showed a 15-20% improvement in skin firmness and elasticity after 56 days of use.
Reduction in Sagging: Photographic and expert grader analysis confirmed a noticeable reduction in the appearance of jawline and facial sagging. Up to 70% of subjects were assessed as having "tighter," "more lifted" skin.
Wrinkle Reduction: A significant reduction in the depth and volume of fine lines and wrinkles, particularly in the eye and cheek areas, was observed.
Skin Density & Quality: Ultrasound measurements revealed an increase in dermal density, confirming the regeneration of the dermal matrix as suggested by the in vitro data.
Safety Profile
Hexapeptide-2 is a synthetic peptide with a high degree of biocompatibility. It is non-irritating and non-sensitizing at recommended use levels.
Compatibility
*Other peptides (e.g., Matrixyl, Argireline) *Hyaluronic Acid *Vitamins (e.g., Niacinamide, Vitamin C, E)
*Plant extracts and antioxidants
*Plant extracts and antioxidants
PH & Temperature Stability
Stable in formulations with a pH range of 4.0-8.0. Shows good thermal stability for standard manufacturing processes.
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Recommended Usage & Formulations
Recommended Concentration: 2% - 5% (of the raw peptide material, often supplied as a powder or liquid solution).
Ideal Formulations: Due to its water-soluble nature, it is best suited for:
Serums and Ampoules
Gels and Fluids
Emulsions (O/W creams and lotions)
Eye Creams
Targeted Firming Treatments
Application: Ideal for leave-on skincare products targeting signs of aging, particularly loss of firmness and sagging.
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Targeted Action
Uniquely acts on the fibroblast cytoskeleton to reverse cellular aging and promote a "synthetic" phenotype.
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Clinically Proven Firming
Delivers measurable improvements in skin firmness, elasticity, and reduction in sagging.
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Reinforces Deep Skin Structure
Goes beyond surface-level hydration by stimulating Collagen, Fibronectin, and Laminin to rebuild the dermal matrix and DEJ.
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Safe & Versatile
Excellent tolerance and compatibility, making it suitable for a wide array of anti-aging and firming formulations.
Storage
Store in a closed container at a dry place at room temperature.
Animal Testing
Not animal tested
Vegan
Does not contain animal-derived components
GMO
No data available