Science
Mechanism of Action
This precision peptide operates by stimulating the proliferation and migration of keratinocytes, which are crucial for rapid skin repair and regeneration. It also actively encourages the renewal of nerve endings and axonal growth, thereby enhancing skin innervation, microcirculation, and nutrient delivery. This multi-faceted action prolongs the active cell cycle, reducing the formation of expression lines and wrinkles, preventing new line development, and effectively aiding in scar reduction and post-procedure recovery by activating the body's intrinsic repair mechanisms.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
Considered an effective anti-aging ingredient, sh-Polypeptide-19 mimics a growth factor whose overexpression has been linked to tumor progression. Consequently, formulations containing this ingredient must be used strictly according to recommended dosages and guidelines. While adverse reactions from similar peptides are generally infrequent, patch testing is advisable prior to broad application.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This synthetic peptide offers robust regenerative and anti-aging benefits by mimicking natural growth factors, making it a valuable asset for skin rejuvenation and repair, though its use requires adherence to specific guidelines due to its powerful mechanism.
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References
Sources