Science
Mechanism of Action
This ingredient operates via its distinctive thiol group, which functions as a potent reducing agent and antioxidant. By actively neutralizing free radicals, it offers a protective shield for the skin against oxidative stress and damage. Concurrently, it safeguards cosmetic formulations from oxidative spoilage, thereby maintaining product stability and efficacy over time.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The ingredient exhibits inherent stability but is hygroscopic. Optimal storage conditions involve a cool, dark environment maintained below 15°C to preserve its integrity and prevent moisture absorption.
Conflicts
- Oxidizing agents (e.g., nitrates, oxidizing acids, chlorine bleaches, pool chlorine)
Safety
Safety Profile
This compound poses a significant risk of sensitization through skin contact and is documented as irritating to the eyes, respiratory system, and skin, potentially exacerbating pre-existing dermatitis. Hazard statements include H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation).
Your Skin
Skin Compatibility
Our Assessment
Verdict
Given the high risk of skin sensitization and irritation, coupled with its unreviewed CIR status, this ingredient is deemed unsuitable for precision skincare applications despite its antioxidant properties.
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References
Sources