Science
Mechanism of Action
Mirabilis Jalapa Callus Extract modulates key mediators of skin discomfort by reducing the overproduction of Nerve Growth Factor (NGF) and the TRPV1 receptor, thereby alleviating sensations like stinging and itching associated with sensitive skin. It reinforces the skin barrier by promoting epidermal thickening, stimulating the synthesis of occludin (a tight junction protein), and enhancing ceramide production within the stratum corneum. Beyond barrier support, it acts as a potent antioxidant, neutralizing free radicals, and exhibits anti-aging properties by inhibiting tyrosinase and elastase activity, alongside up-regulating proteins crucial for collagen synthesis. The extract also contributes anti-inflammatory and antimicrobial benefits to skin health.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 Clinical evaluations using a dry residue extract of Mirabilis jalapa, across a concentration range of 0.00015% to 1.5%, demonstrated significant efficacy in treating sensitive skin. This involved a measurable reduction in the overproduction of Nerve Growth Factor (NGF) and TRPV1 receptor activity, thickening of the epidermis, and notable improvements in stratum corneum barrier function through stimulated occludin and ceramide synthesis.
- 02 Further studies on Mirabilis jalapa L. extracts, particularly from the flower, reveal potent antioxidant capabilities via free radical scavenging. The extract also displayed anti-aging effects by inhibiting tyrosinase and elastase activity, alongside the up-regulation of anti-aging protein expression in human fibroblasts, contributing to enhanced collagen production.
Transparency
Dusting Analysis
While effective concentrations extend up to 1.5%, the documented efficacy at concentrations as low as 0.00015% indicates a potential for this ingredient to be present in formulations at insufficient levels to deliver its full spectrum of benefits. Moumoujus prioritizes transparency and optimal ingredient concentrations for visible results.
The Formula
Formulation
Stability
The selection of excipients should meticulously consider the extract's stability and solubility to maintain optimal efficacy.
Safety
Safety Profile
Generally considered safe for topical cosmetic application.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Mirabilis Jalapa Callus Extract is a valuable ingredient for its comprehensive ability to soothe sensitive skin, reinforce the epidermal barrier, and deliver robust anti-aging and antioxidant benefits.
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