Science
Mechanism of Action
The precise mechanism of action for Dipeptide-53 on the skin, including any specific biological pathways or receptor interactions, remains undefined by available research.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Peptide stability is influenced by factors such as pH, concentration, and the presence of other excipients within a formulation. To minimize deamidation, a preferred pH range for formulations is between 3 and 5. Peptides are generally stable in aqueous solutions at room temperature, with chemical stability observed up to 45°C for several months for some synthetic peptides. For long-term preservation, lyophilized peptides are typically stored at -20°C. Solutions should be aliquoted to avoid repeated freeze-thaw cycles and stored at -20°C, or ideally at -80°C. Peptides containing methionine, cysteine, or tryptophan residues require an oxygen-free atmosphere to prevent oxidation, while those with aspartic acid, glutamic acid, lysine, arginine, or histidine residues are susceptible to moisture absorption and should be stored in a desiccator.
Safety
Safety Profile
Specific safety assessments for Dipeptide-53 by regulatory bodies such as CIR (Cosmetic Ingredient Review), SCCS, or FDA are currently unavailable. However, general safety assessments for peptides frequently conclude that they are safe for cosmetic application at current practices of use and concentration, provided the final formulation is non-irritating.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Due to a lack of specific research detailing its mechanism of action, clinical efficacy, and comprehensive safety profile, the definitive role and value of Dipeptide-53 in skincare cannot be adequately assessed at this time.
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References
Sources