Science
Mechanism of Action
As a single-chain recombinant human peptide derived from placental growth factor (PGF), RH-Polypeptide-16 operates by optimizing cellular communication and promoting intrinsic skin regeneration across both superficial and deeper dermal layers. This profound biological activity leads to increased collagen synthesis, enhanced skin barrier integrity, and measurable wrinkle reduction. Furthermore, it establishes a protective shield, bolstering the skin's inherent resilience against environmental stressors, including pollution and UV radiation, thereby counteracting premature aging.
Research
Clinical Evidence
Medium confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Synthetically produced, RH-Polypeptide-16 ensures high performance efficiency and consistent quality, contributing to its stability within diverse cosmetic formulations.
Safety
Safety Profile
Recognized as safe for cosmetic applications by the Cosmetic Ingredient Review (CIR), RH-Polypeptide-16 adheres to stringent safety and effectiveness guidelines, including those from the European Cosmetics Directive. While generally well-tolerated with no widely documented adverse effects, a preliminary patch test is recommended for individuals with highly reactive or irritation-prone skin to assess for rare allergic sensitivities.
Your Skin
Skin Compatibility
Our Assessment
Verdict
RH-Polypeptide-16 is a valuable, multi-functional peptide that comprehensively supports skin health by enhancing regeneration, boosting hydration and elasticity, and providing crucial environmental protection, making it highly effective for advanced anti-aging and restorative formulations.
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References
Sources