Ingredient
PEG-40 Sorbitan Peroleate
What is PEG-40 Sorbitan Peroleate?
PEG-40 Sorbitan Peroleate is a synthetic emulsifier commonly used in personal care products. It is created by reacting sorbitol, a sugar alcohol, with oleic acid and then ethoxylating the resulting compound.
This ingredient helps to blend oil and water components, ensuring a stable and uniform mixture. In cosmetics, it's valued for improving texture and application. Current evidence suggests it is generally safe for use in cosmetic products, with low concern for skin irritation at typical concentrations.
When you see PEG-40 Sorbitan Peroleate on a label, consider it primarily as a tool to improve product consistency and spreadability, not for health benefits.
Commonly found in: body lotions, creams, hair conditioners, facial moisturizers
What to watch
- Some concerns about skin irritation exist, especially in formulations where concentrations are higher.
Benefits
- Enhances product texture and helps stabilize formulations.
PEG-40 Sorbitan Peroleate is permitted for use in cosmetics and personal care products by the FDA with no special restrictions.
Research indicates it is generally safe, but some studies suggest potential for mild irritation depending on product formulation.
Typically considered vegan as it is synthesized from non-animal sources.
Sources: Safety Assessment of Sorbitan Esters as Used in Cosmetics
Scout's take
Ethoxylated emulsifier. PEGs can be contaminated with 1,4-dioxane (Prop 65 carcinogen) and ethylene oxide depending on purification.
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