Science
Mechanism of Action
As a buffering agent, Disodium Fumarate precisely adjusts and maintains the pH of cosmetic formulations. This critical action stabilizes the product environment, safeguarding the integrity and performance of other ingredients and supporting the skin's natural balance upon application.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Disodium Fumarate forms stable aqueous solutions; a 50g/l solution typically exhibits a pH range of 7-8. For optimal shelf life and stability, the ingredient should be stored below +30°C.
Conflicts
- May cause skin irritation and serious eye irritation.
- Potential for allergic skin reactions and sensitization in predisposed individuals.
Safety
Safety Profile
The CIR Expert Panel, with input from the U.S. Food & Drug Administration, has concluded that Disodium Fumarate is safe for use in cosmetic and personal care products. However, the potential for irritation or sensitization in susceptible individuals warrants careful formulation and usage considerations.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Disodium Fumarate is an essential functional ingredient, vital for precise pH control and buffering in cosmetic formulations to ensure product stability and efficacy.
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References
Sources