Science
Mechanism of Action
Sodium oxalate can form crystalline structures within tissues, which instigate inflammation and irritation, potentially leading to observable redness, soreness, and compromised healing. These oxalate crystals are known to inflict damage upon skin cells and weaken the skin's protective barrier. Furthermore, they contribute to the degradation of essential components like collagen and hyaluronic acid, which can manifest as thinner, less resilient skin. This ingredient also sequesters vital minerals such as calcium and magnesium, potentially impeding their crucial roles in maintaining optimal skin health.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Sodium oxalate is a hygroscopic solid that maintains stability under normal conditions. It should be stored within a temperature range of +5°C to +30°C.
Conflicts
- Strong oxidizing agents
- Strong acids
- Strong bases
Safety
Safety Profile
While approved and/or subject to restriction in cosmetic products under Annex III of the EC Cosmetics Regulation following SCCS assessment, specific maximum concentrations are not publicly provided. It is classified as an irritant to both skin and eyes, with potential to cause dermatitis, inflammation, cracking, and slow-healing ulcerations upon contact. The EWG designates 'HIGH Use Restrictions' for this ingredient, consistent with its strong irritancy profile.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Due to its documented high irritancy, potential for significant skin damage, and lack of substantiated benefits for skin health, Sodium Oxalate is deemed unsuitable for precision skincare formulations.
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