DAP Tripeptide-33
- In-vitro, the peptide has a significant photo-defensive effect on human epidermal keratinocytes and human skin fibroblasts.
- In-vitro, the peptide is able to quench the most cytotoxic product of lipid peroxidation, 4-hydroxynonenal, therefore inhibiting the formation of carbonylated proteins and preventing DNA damage.
- Clinically, the peptide improves the appearance of all the signs of premature skin aging.
- Overall, the peptide has been found to minimize the effects of intrinsic and extrinsic aging able to reverse and prevent skin cell damages induced directly or indirectly by UV irradiation.
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