Science
Mechanism of Action
BPE exhibits potent anti-inflammatory and antioxidant properties, shielding against UVB-induced damage. It stimulates cornified envelope formation and boosts Natural Moisturizing Factors (NMFs), enhancing the skin barrier and hydration levels.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 Oral BPE containing 8% Panduratin A significantly increased skin hydration and gloss, and decreased wrinkling in human subjects over 12 weeks.
- 02 Topical application of BPE (50 mg/kg from 50 mg/mL solution) successfully protected mouse skin from UVB-induced aging, reducing signs like wrinkles and dryness.
- 03 In vitro, 15 µg/ml of BPE reduced senescent cell size by 27% and decreased SA-β-Galactosidase-positive cells by 1.2-fold in fibroblasts.
- 04 In vitro, 20 μg/mL of BPE significantly increased the expression of involucrin, loricrin, and transglutaminase in human epidermal keratinocytes, enhancing barrier function.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Bioactive components are sensitive to heat, light, oxygen, and moisture, necessitating protective measures like microencapsulation to preserve efficacy. It can be prepared using ethanol, methanol, or cold-pressed coconut oil.
Safety
Safety Profile
No explicit CIR, SCCS, or FDA review was found. However, studies show no toxicity on preadipocytes up to 20 µg/mL and fibroblasts at 15 µg/mL in vitro. Human oral trials for 12 weeks reported no adverse symptoms, and INCI Beauty lists it with 'no penalty'.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A valuable multi-functional ingredient that significantly boosts skin hydration, reduces signs of aging, and fortifies the skin barrier through antioxidant and anti-inflammatory actions.
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