Regulatory Status
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Safety Data
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Expert Verdict
Same 1,4-dioxane residual concern as PEG derivatives; stability of ascorbic acid moiety sensitive to pH and heat. Water-soluble vitamin C derivative with improved oxidative stability vs. pure ascorbic acid; the PEG-7 chain enhances penetration and formulation compatibility
Regulatory Flags
Frequently Asked Questions
Is Methoxy PEG-7 Ascorbic Acid safe in cosmetics?
Same 1,4-dioxane residual concern as PEG derivatives; stability of ascorbic acid moiety sensitive to pH and heat. Water-soluble vitamin C derivative with improved oxidative stability vs. pure ascorbic acid; the PEG-7 chain enhances penetration and formulation compatibility The EU classifies Methoxy PEG-7 Ascorbic Acid as "permitted". Safety rating: MODERATE.
Is Methoxy PEG-7 Ascorbic Acid allowed in the EU?
Methoxy PEG-7 Ascorbic Acid EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Methoxy PEG-7 Ascorbic Acid do in cosmetics?
Methoxy PEG-7 Ascorbic Acid functions as: Antioxidant. It is classified as a cosmetic ingredient in our database. CAS number: Not individually assigned in major registries (listed under PEGylated ascorbic acid derivatives).
What is the Margin of Safety for Methoxy PEG-7 Ascorbic Acid?
not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.
Compliance Tools
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Related Ingredients
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