Science
Mechanism of Action
LUPINUS LUTEUS SEED EXTRACT operates by encouraging the cellular production of HSP47, a key chaperone protein vital for the proper folding and synthesis of quality collagen. It specifically stimulates the expression of collagen types I, III, and IV, which are crucial for reinforcing the extracellular matrix and improving dermal-epidermal adhesion. Additionally, components like lupeol and other polyphenolic compounds within the extract provide significant antioxidant and anti-inflammatory benefits, supporting skin renewal, hydration, and overall skin health.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 Clinical studies on *Lupinus luteus*-derived peptide extracts, at concentrations ranging from 0.01% to 0.2%, have demonstrated efficacy in preventing and improving skin firmness, alongside reducing the appearance of dimpling or cellulite.
- 02 Supporting research involving *Lupinus albus* seed extract reported a substantial 92% increase in skin firmness and a 72% reduction in sagging after 42-43 days of use. Skin elasticity was further improved by 10% after 89 days.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Lupinus Luteus Seed Extract contains a diverse range of components, including water-soluble peptides and polyphenols, and oil-soluble fatty acids, phytosterols, and lupeol. This dual solubility allows for formulation in various bases using solvents such as ethanol, methanol, water, or solubilization in oils. Alcohol-based tinctures require careful storage away from heat, while powdered extracts need proper reconstitution solvents to prevent clumping. Water-based extracts may exhibit a shorter shelf life, necessitating appropriate preservation strategies.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has deemed 'Hydrolyzed Lupine Protein', which can include derivatives from *Lupinus luteus*, as safe for use in cosmetic applications. While generally well-tolerated, individuals with sensitivities to legumes may experience rare allergic reactions; consequently, patch testing is recommended for sensitive skin. In vitro genotoxicity studies on 'Hydrolyzed Lupine Protein' found no mutagenic activity at concentrations up to 26.7%.
Your Skin
Skin Compatibility
Our Assessment
Verdict
LUPINUS LUTEUS SEED EXTRACT is a valuable ingredient that effectively enhances skin firmness and elasticity through robust collagen stimulation, supported by its antioxidant and soothing properties.
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References
Sources