Science
Mechanism of Action
Diaminopropionoyl Tripeptide-33 modulates cellular pathways involved in skin homeostasis by mimicking natural peptide sequences. It combats reactive carbon species, protects DNA from UV damage, and boosts the skin's inherent DNA repair capacity, thereby preventing premature aging.
Research
Clinical Evidence
High confidence0.05%
Key findings
- 01 At 0.01% to 0.05%, it protects skin cells from UV-induced DNA damage, enhances DNA repair, inhibits protein carbonylation, and provides photoprotection for keratinocytes and fibroblasts.
- 02 A 0.5% to 5% solution containing the peptide significantly improved premature aging signs, offering photo-defensive effects on epidermal keratinocytes and fibroblasts.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Optimal stability is maintained within a pH range of 4.0 to 7.0. Store in a cool, dark place, avoiding extreme heat or environmental conditions.
Conflicts
- Strong oxidizing agents
- Heat
Safety
Safety Profile
This ingredient is not considered toxic, irritant, mutagenic, or sensitizing. It is also preservative-free, non-animal tested, GMO-free, and vegan.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Diaminopropionoyl Tripeptide-33 is a valuable active for comprehensive skin protection and anti-aging, demonstrating efficacy in DNA repair and photoprotection.
Related
Similar Ingredients
Finding similar ingredients…