Science
Mechanism of Action
This extract operates through a multi-pathway approach: it activates the Nrf2/HO-1 signaling pathway to neutralize oxidative stress, inhibits matrix metalloproteinases (MMP-1, 3, 9) to prevent collagen breakdown, and downregulates RAGE receptors to combat glycation. Additionally, it stimulates essential barrier genes like TGM1 and KRT1 and boosts COL1A2 for enhanced dermal density.
Research
Clinical Evidence
High confidence0.25%
Key findings
- 01 Topical application at 0.0625%–0.25% demonstrated immediate improvements in skin firmness, hydration, and texture, alongside a measurable reduction in oil secretion within 20 minutes.
- 02 In vitro analysis confirmed that concentrations between 50–250 µg/mL effectively shield human fibroblasts from UV-induced collagen degradation.
- 03 Oral supplementation at 2% showed significant long-term benefits, including a 22.3% increase in collagen content and visible reduction in wrinkle depth over 8 weeks.
Transparency
Dusting Analysis
Because it is effective at very low concentrations (starting at 0.0625%), many formulations include it at trace levels purely for label claims. Moumoujus identifies 'dusting' when used below 0.05%, as clinical benefits for texture and oil control require higher precision dosing.
The Formula
Formulation
Stability
Highly sensitive to thermal degradation and alkaline environments; maximum stability and retention of its antioxidant betanin content are achieved at pH 5.0.
Synergies
- Hyaluronic Acid
- Vitamin C
- Peptides
- Sunscreen actives
Conflicts
- Strong oxidizing agents
- High pH formulations
Safety
Safety Profile
Recognized by EU CosIng as a safe skin conditioning agent. While CIR has not formally reviewed it, current toxicological data suggests it is non-irritating at standard cosmetic levels.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptional multi-functional botanical that bridges the gap between oil control and advanced collagen preservation.
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References
Sources