Science
Mechanism of Action
As a signaling peptide, SH-DECAPEPTIDE-2 activates the skin's endogenous repair mechanisms. This action stimulates cell proliferation and supports wound healing processes. It notably enhances fibroblast metabolism and can stimulate the synthesis of collagen, a crucial structural protein, while simultaneously inhibiting matrix metalloproteases, enzymes that can degrade the skin's extracellular matrix. This combined effect contributes to improved skin condition, resilience, and appearance.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
While a specific optimal pH range for SH-DECAPEPTIDE-2 is not detailed, the observed buffering capacity of other decapeptides, such as sh-Decapeptide-7, suggests that maintaining an optimal pH is essential for preserving the stability and efficacy of this peptide in cosmetic formulations.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has not conducted a specific safety assessment for SH-DECAPEPTIDE-2 or Decapeptide-2, leading to an 'insufficient data' status. Peptides in cosmeceuticals often occupy a 'gray area' as they are not formally recognized by the FDA. However, the CIR Panel has concluded many other 'Skin and Connective Tissue-Derived Proteins and Peptides' are safe for cosmetic use. Related peptides, like R-(Sh-Polypeptide-2 Decapeptide-40), are generally well-tolerated topically, with skin irritation, redness, or allergic reactions being rare occurrences.
Your Skin
Skin Compatibility
Our Assessment
Verdict
SH-DECAPEPTIDE-2 holds promise for skin conditioning, protection, and anti-aging benefits based on general peptide mechanisms, but specific clinical data for this particular decapeptide is limited, warranting further research to confirm its precise efficacy.
Related
Similar Ingredients
Finding similar ingredients…