Science
Mechanism of Action
This peptide operates by fortifying the skin's natural barrier, thereby optimizing moisture retention and offering a defense against environmental aggressors. Furthermore, it is structured to biologically emulate human collagen, a critical protein for maintaining skin's structural integrity, and has been cited to enhance the skin's inherent collagen synthesis, promoting firmness and elasticity.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Specific optimal pH for stability is not documented. As with many peptides, stability can be influenced by environmental factors such as elevated temperature and humidity. Certain amino acid sequences may also inherently impact overall peptide stability.
Safety
Safety Profile
While no specific Cosmetic Ingredient Review (CIR) or Scientific Committee on Consumer Safety (SCCS) assessment was found for this exact ingredient (TRANSGENIC NEMATODE RH-POLYPEPTIDE-47 or Nicotiana Benthamiana Hexapeptide-40 SH-Polypeptide-47), general safety evaluations for similar plant-derived and recombinant proteins/peptides often deem them safe for topical use. No specific FDA status for this ingredient in cosmetics is available. Skin irritation or allergic reactions are uncommon; however, a preliminary patch test is recommended for individuals with highly reactive skin.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While research suggests a promising mechanism for skin conditioning and collagen support, robust clinical studies directly on this specific peptide are currently limited.
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