Science
Mechanism of Action
This ingredient utilizes a dual-action pathway: the caffeoyl moiety acts as a potent scavenger of reactive oxygen species (ROS) to mitigate UV-induced oxidative stress, while the dipeptide sequence functions as a biological messenger. Together, they downregulate pro-inflammatory cytokines IL-6 and IL-8 and inhibit lipid synthesis in sebocytes, addressing both the symptoms and the root causes of blemish-prone skin.
Research
Clinical Evidence
High confidence0.05%
Key findings
- 01 Clinical and in vitro analysis via Patent KR101962801B1 demonstrates significant reduction in inflammatory markers and sebum inhibition when used in peptide-fusion complexes.
- 02 A 2021 study published in MDPI Molecules confirmed that caffeoyl-conjugated peptides provide superior structural stability and higher antioxidant capacity compared to free caffeic acid.
Transparency
Dusting Analysis
Because this peptide is bioactive at exceptionally low concentrations (parts per million), it is frequently used at trace levels for marketing purposes. For therapeutic results in sebum regulation, levels should ideally reach the 0.01% to 0.1% range.
The Formula
Formulation
Stability
Thermally sensitive; must be processed during the cool-down phase below 40°C. The molecule is prone to oxidation in alkaline environments (pH >8).
Synergies
- Niacinamide
- Hyaluronic Acid
- Other signaling peptides
Conflicts
- Strong oxidizing agents
- Strong acids (pH <4.0)
- Strong bases (pH >8.0)
Safety
Safety Profile
Listed in the EU CosIng database as a safe skin conditioning agent. Its composition of amino acids and phenolic acids suggests a high safety profile.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptional multi-tasking peptide for oily and sensitive skin types, offering a sophisticated approach to managing inflammation and oxidative damage.
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References
Sources