Science
Mechanism of Action
Activates the Nrf2 signaling pathway to boost endogenous antioxidant production and phase II detoxification enzymes. Simultaneously inhibits inflammatory mediators (COX-2, IL-6, TNF-alpha) while preventing photoaging by blocking MMP-1 expression and stimulating Type I procollagen synthesis. The fatty acid profile, particularly erucic acid, reinforces the skin's lipid barrier function.
Research
Clinical Evidence
High confidence6%
Key findings
- 01 6% concentration showed significant improvement in post-acne scars with 100% patient satisfaction over 8 weeks
- 02 2.5-10% range demonstrated enhanced collagen production and MMP-1 inhibition in human fibroblasts
- 03 Oral studies at 770mg daily improved skin inflammatory markers in randomized trials
Transparency
Dusting Analysis
Given the robust clinical data showing efficacy at 2.5-10% concentrations, formulations below 0.5% would be insufficient to deliver meaningful benefits and constitute dusting.
The Formula
Formulation
Stability
Heat-sensitive due to thermolabile sulforaphane content; maintain processing temperatures below 40°C to preserve bioactivity. Myrosinase enzymes deactivate above 60°C.
Synergies
- vitamin C
- niacinamide
- peptides
Conflicts
- high-temperature processing
- oxidizing agents
Safety
Safety Profile
Included in 2017 CIR safety assessment for plant-derived fatty acid extracts. FDA recognizes as GRAS for food applications with specified limits.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Well-researched ingredient with proven clinical benefits across multiple skin concerns, offering excellent safety and broad compatibility at effective concentrations.
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