Science
Mechanism of Action
Morus Alba Extract operates primarily as a potent tyrosinase inhibitor, effectively blocking the enzymatic process responsible for melanin synthesis through compounds such as arbutin and mulberroside F. Beyond its brightening capabilities, it provides significant antioxidant protection, leveraging its rich content of flavonoids, anthocyanins, and phenols to neutralize free radicals. The extract further supports skin health by delivering soothing and anti-inflammatory benefits, reducing redness and irritation, and promoting skin regeneration. Its moisturizing effects enhance elasticity and radiance, while also supporting collagen production to visibly minimize the appearance of fine lines and wrinkles.
Research
Clinical Evidence
High confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Optimal pH for extracting bioactive compounds from Morus alba leaf is reported to be around 6. A formulated cream containing Morus Alba extract maintained a stable pH of 5.7, which is well-suited for skin. The extract itself can exhibit hygroscopic properties and low flowability, which should be considered during formulation.
Safety
Safety Profile
Morus Alba Root Extract is generally considered safe for use in cosmetics. However, due to potential individual sensitivities, a patch test is recommended. An acute oral toxicity study found Morus alba methanol fruit extract safe up to 2000 mg/kg in mice (oral, not topical cosmetic use). An FDA GRAS notice (GRN 992) for Morus alba Linn leaf extract for food use was ceased at the notifier's request and is not a direct cosmetic safety assessment. No specific maximum topical concentration has been established.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Morus Alba Extract is an essential ingredient for Moumoujus, offering scientifically supported efficacy in skin brightening, antioxidant protection, and anti-aging benefits with a low sensitization risk across all skin types.
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