Science
Mechanism of Action
This extract operates through several pathways to enhance skin health. It functions as a natural water reservoir within the dermis and epidermis, facilitating deep hydration, plumping the skin, and contributing to a noticeable lifting effect. For brightening, it specifically inhibits the production of NRG1, a key promoter of melanin generation originating from dermal fibroblasts, thereby reducing hyperpigmentation. Its high content of flavonoids and phenolic compounds confers potent antioxidant activity, effectively neutralizing free radicals. Additionally, the extract demonstrates anti-inflammatory properties by stabilizing cell membranes and preventing protein denaturation, alongside antimicrobial potential against specific bacteria, including Staphylococcus aureus and P. acnes.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Demonstrated a significant melanin generation inhibitory (whitening) effect by suppressing the production of NRG1, a key melanin promoter derived from dermal fibroblasts, with no reported safety concerns during its evaluation.
- 02 Functions as a natural water reservoir within both the dermal and epidermal layers, leading to visible skin plumping and a lifting effect. This benefit was observed with a commercial formulation (Aqualuna®) containing the extract.
- 03 While specific concentrations for the flower extract's antioxidant, anti-inflammatory, and antimicrobial activities are not detailed, studies on Epiphyllum oxypetalum leaf extracts have shown significant potential, including up to 60.37% DPPH inhibition at 2000 µg/ml and strong antibacterial activity against various pathogens at concentrations such as 100 µg/mL.
Transparency
Dusting Analysis
This extract is typically processed into a water-soluble powder, often combined with carriers like Maltodextrin, which can impact its physical handling properties. However, there is no specific data to indicate it is commonly associated with dusting issues or to define a specific dusting threshold.
The Formula
Formulation
Stability
The extract is typically prepared using aqueous, alcoholic, or carbon dioxide solvents. Its common formulation with Maltodextrin suggests it is often supplied as a stable, water-soluble powder for cosmetic integration, facilitating ease of use and consistent dispersion.
Safety
Safety Profile
This ingredient is generally recognized as safe and non-toxic for topical application. A specific whitening formulation containing the extract has been noted to have no safety concerns. The plant species itself is broadly considered safe, with its leaves even being documented as safe for human consumption, underscoring its favorable safety profile.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Epiphyllum Oxypetalum Flower Extract is a valuable, multi-faceted ingredient that effectively addresses hydration, brightening, and protection across diverse skin types with a favorable safety profile.
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References
Sources