Science
Mechanism of Action
This ingredient primarily operates as a potent antioxidant, neutralizing free radicals and mitigating oxidative stress that can lead to skin deterioration and ingredient degradation. It also provides skin conditioning benefits, aiding in the maintenance of skin health and acting as a protective barrier against external environmental factors. Its efficacy is attributed to the inherent high content of vitamins and antioxidants, particularly anthocyanins, known for their anti-inflammatory properties.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
No specific optimal pH range for stability has been identified in cosmetic formulations. General storage recommendations for blackcurrant extract powder include keeping it in a cool, dry place below 28°C, avoiding direct sunlight, and preferably refrigerating. A shelf life of 24 months is typical when stored in original sealed packaging below 25°C and with relative humidity below 65%.
Safety
Safety Profile
No specific safety assessments have been conducted by regulatory bodies such as CIR, FDA, or SCCS for RIBES NIGRUM CALLUS POWDER. While generally noted as non-irritating by some sources, there is a general caution regarding a potential for irritation, inflammation, or dryness, particularly when combined with other problematic ingredients. This appears to be a general warning for unrated ingredients rather than a specific risk assessment for this compound.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While showing promising antioxidant and skin-conditioning properties, the current lack of specific clinical efficacy data, optimal concentrations, and comprehensive safety assessments renders RIBES NIGRUM CALLUS POWDER an ingredient with insufficient data for a definitive recommendation.
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References
Sources