Science
Mechanism of Action
Tetrapeptide-4 functions as a multi-modal anti-aging and skin repair agent. Its primary mechanism involves stimulating the biosynthesis of collagen and other vital fibers within the extracellular matrix, which demonstrably increases skin density and diminishes the appearance of wrinkles. It is believed to mimic the action of endogenous growth factors, thereby promoting robust skin repair and the regeneration of skin cells. Furthermore, Tetrapeptide-4 improves overall skin texture and elasticity, while enhancing the skin's natural moisture barrier for superior hydration.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Tetrapeptide-4 exhibits a shelf life of 24 months from manufacture when stored in a freezer between -20℃ and -15℃, protected from light, and in an airproofed container.
Safety
Safety Profile
Generally considered safe for topical cosmetic application, Tetrapeptide-4 demonstrates a low potential for skin irritation, redness, or allergic reactions. However, a preliminary patch test is always recommended prior to widespread usage. Due to a lack of specific data regarding its topical application during pregnancy and breastfeeding, consultation with a healthcare professional is advisable for individuals in these conditions.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Tetrapeptide-4 is a valuable peptide for advanced skincare, offering significant benefits in collagen production, skin regeneration, and barrier enhancement, making it suitable for all skin types seeking anti-aging and hydration support.
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References
Sources