Science
Mechanism of Action
Hylocereus Undatus Fruit Juice functions primarily through its humectant and moisturizing capabilities, drawing and retaining moisture to fortify the skin's natural barrier. This ingredient is replete with essential vitamins, antioxidants such as vitamin C, and amino acids, collectively delivering anti-aging, anti-inflammatory, and soothing effects. Its bioactive compounds facilitate smoother skin texture and stimulate natural regeneration processes. Crucially, it exhibits prebiotic properties by fostering the proliferation of beneficial skin bacteria, including *S. epidermidis* and *S. hominis*, while actively limiting the growth of detrimental species like *S. aureus* and *P. acnes*, thereby optimizing the skin microbiome's equilibrium.
Research
Clinical Evidence
High confidence1%
Key findings
- 01 A clinical investigation involving 26 volunteers revealed that a 1% Hylocereus Undatus fruit extract significantly reduced porphyrin accumulation, indicative of constrained P. acnes growth, alongside improvements in skin radiance and enhanced skin barrier function, as measured by TEWL, compared to a placebo.
- 02 Another comprehensive study demonstrated that a 1% Hylocereus Undatus fruit extract, when formulated into a gel-cream, achieved a statistically significant reduction in red spot counts by 35% at day 28 and 36% at day 7, underscoring its anti-inflammatory effects. This study also reported a 4% statistically significant improvement in redness and irritation grades at day 28. Furthermore, the extract enhanced skin microbiota diversity, particularly in older individuals, and decreased the presence of pathogenic species such as Corynebacterium tuberculostearicum. Additional benefits included an approximate 30% increase in skin resilience, a 13% reduction in Transepidermal Water Loss (TEWL), an 11% increase in skin radiance (ITA score), and a reduction in visible signs of aging like wrinkles.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Optimal stability for the active betacyanins, characteristic of red dragon fruit, is observed at a pH of 5.0. Elevated temperatures can detrimentally impact the retention of its nutritional and quality attributes, including color, aroma, and flavor. To bolster betacyanin stability within juice and concentrates, an addition of 0.25% w/w ascorbic acid is recommended.
Synergies
- Ascorbic Acid (for betacyanin stabilization)
Conflicts
- Heat treatments (can degrade quality factors)
Safety
Safety Profile
Hylocereus Undatus Fruit Extract is generally regarded as safe for cosmetic applications and adheres to European Union regulatory standards. While typically non-irritating, individuals with known sensitivities to plants within the cactus family may experience reactions, necessitating prior sensitivity testing.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hylocereus Undatus Fruit Juice is a valuable multi-functional ingredient demonstrating significant clinical efficacy at a 1% concentration in enhancing skin barrier function, balancing the microbiome, and improving overall skin health and radiance.
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