Ingredient
Polyglyceryl-4 Caprate
What is Polyglyceryl-4 Caprate?
Polyglyceryl-4 Caprate is a synthetic compound commonly used as an emulsifier in various products. It is made by combining capric acid, a fatty acid derived from coconut or palm oil, with a polymer of glycerol.
This ingredient helps to stabilize mixtures that contain oil and water, which is particularly useful in cosmetics, personal care products, and some household cleaning items. Current research indicates that it is generally well-tolerated when used in these applications, with limited evidence of any adverse effects.
When you see Polyglyceryl-4 Caprate on a label, it indicates the product likely needs the emulsifying properties to maintain consistency and extend shelf life.
Commonly found in: makeup, skin creams, shampoos, conditioners, household cleaners
Benefits
- Effective at stabilizing emulsions in water and oil-based formulations.
Polyglyceryl-4 Caprate is permitted for use in cosmetics and cleaning products, though not specifically categorized as GRAS.
Peer-reviewed studies indicate it is generally considered safe, with few reported concerns regarding its use at typical concentrations.
Being derived from plant-based fatty acids, Polyglyceryl-4 Caprate is typically considered vegan-friendly.
Sources: Cosmetic Ingredient Review Panel Assessment of Polyglyceryl Esters
Scout's take
Polyglyceryl-4 Caprate is an emulsifier and surfactant that helps in mixing oil and water. It is derived from natural sources.
The case against
Generally considered safe with low risk of irritation.
from the analysis of Salt & Stone Body Wash - Bergamot & HinokiThe case for
It helps in maintaining the stability of the product and enhances skin feel.
from the analysis of Salt & Stone Body Wash - Bergamot & HinokiFound in 1 product
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