Science
Mechanism of Action
Cyanocobalamin functions as a dual-action cellular regenerator and anti-inflammatory agent. By inhibiting nitric oxide synthesis and reducing the expression of inflammatory markers like NF-κB and IL-6, it effectively calms redness and mitigates mast cell degranulation. Additionally, it optimizes the skin's natural repair cycle and regulates melanin production to promote a more uniform, radiant complexion.
Research
Clinical Evidence
High confidence0.05%
Key findings
- 01 In vitro testing at 0.01% showed a 31% reduction in mast cell degranulation and a significant decrease in IL-1β cytokines.
- 02 A 12-week porcine model study utilizing 0.07% demonstrated significant alleviation of severe radiodermatitis via reduction of TGF-β and COX-2.
Transparency
Dusting Analysis
Because its vibrant pink pigment is visible at incredibly low concentrations, brands often use trace amounts to 'color' a product while claiming the benefits of Vitamin B12. Formula transparency is required to ensure concentrations meet the 0.01% threshold for anti-inflammatory efficacy.
The Formula
Formulation
Stability
Highly sensitive to photodegradation; exposure to UV light and intense heat can break chemical bonds and neutralize potency. It is most stable in slightly acidic environments.
Synergies
- Panthenol
- Ceramides
- Hyaluronic Acid
Conflicts
- Strong acids
- Strong alkalis
- High-dose Vitamin C (Ascorbic Acid) in aqueous solutions
- Direct UV exposure
Safety
Safety Profile
While not formally reviewed by the CIR for a specific concentration limit, it is widely utilized in medical and cosmetic applications with a high safety profile and low irritancy.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptional ingredient for reactive and depleted skin types, provided it is stabilized and formulated at physiologically active concentrations.
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