Science
Mechanism of Action
This peptide, identified as CG-EPG, initiates the rapid proliferation of both keratinocytes and fibroblasts, which are fundamental for skin repair and renewal processes. It confers significant protection to fibroblasts from oxidative stress and actively inhibits apoptosis, thereby safeguarding cellular viability. A key action involves the activation of the S-adenosyl-methionine (SAM) cycle, which boosts the synthesis of cellular phosphatidylcholine—a critical component of cell membranes and a potent cytoprotector. Consequently, Oligopeptide-73 helps prevent the formation of rough connective tissue, scars, and stretch marks, fortifies skin elasticity by stimulating collagen and elastin synthesis, and enhances new dermal cell generation to improve overall skin tone.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Peptides, including Oligopeptide-73, can be susceptible to degradation via oxidation (especially at methionine residues) and oligomerization (notably at cysteine residues). Precise selection of formulation pH is paramount to ensure the peptide's stability and maintain its efficacy.
Safety
Safety Profile
No specific safety assessment for Oligopeptide-73 has been identified from authoritative bodies such as the Cosmetic Ingredient Review (CIR) Expert Panel, the Scientific Committee on Consumer Safety (SCCS), or the FDA in the available research. While CIR generally reviews peptides, this particular compound has not been individually assessed.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Oligopeptide-73 is a highly valuable peptide that comprehensively supports skin regeneration by promoting cell proliferation, enhancing elasticity, protecting against oxidative stress, and preventing undesirable tissue formation, despite pending specific regulatory review.
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References
Sources