Science
Mechanism of Action
This ingredient operates by forming a stable, protective film on the skin's surface. This film effectively minimizes transepidermal water loss and offers a shield against environmental aggressors. Beyond its occlusive properties, it aids in dispersing pigments and can synergistically amplify the efficacy of other active ingredients within a formulation.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Synergies
- Enhances the effects of other active ingredients.
Conflicts
- Potential for N-nitroso compound formation if sarcosine components are exposed to nitrosating agents, though reactivity is low due to the amide structure.
Safety
Safety Profile
While not individually assessed by CIR, related 'dialkyl dimer dilinoleates' are deemed safe. Specifically, 'Dimer Dilinoleyl Dimer Dilinoleate' demonstrated no irritation at 100% in human patch tests and no sensitization. Similarly, 'acyl sarcosines and sarcosinates' are considered safe in rinse-off products and up to 5% in leave-on products. The risk of N-nitroso compound formation from sarcosinate components is minimal due to the low reactivity of the amide nitrogen.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This ingredient is a valuable multi-tasker, offering significant benefits for skin barrier support, hydration, and texture, with a favorable safety profile based on related compound assessments.
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