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Polyglyceryl-4 Caprate

What Polyglyceryl-4 Caprate is & what it does

Polyglyceryl-4 Caprate is a synthetic ester made from polyglycerin and capric acid, a fatty acid found in coconut and palm oils. In skincare and sunscreen formulas it functions as a gentle, plant-derived emulsifier and surfactant that helps blend oil and water phases. Polyglyceryl esters are popular in mild and natural-positioned formulas for their skin-friendly profile.

What does Polyglyceryl-4 Caprate do in skincare?

Polyglyceryl-4 Caprate is a gentle emulsifier and surfactant that helps blend oil and water phases in skincare and sunscreen formulas. It can also support a smooth, stable texture. Polyglyceryl esters are popular in mild and natural-positioned products.

Is Polyglyceryl-4 Caprate safe?

It is widely used as a mild, plant-derived emulsifier and is generally regarded as gentle on skin. As with any ingredient, its overall effect depends on concentration and the finished formula. People with sensitive skin can patch test to confirm tolerance.

Is Polyglyceryl-4 Caprate natural or synthetic?

Polyglyceryl-4 Caprate is made by combining polyglycerin with capric acid, a fatty acid usually sourced from coconut or palm oils, so it is often described as plant-derived. The final ingredient is produced through processing of these raw materials. Brands favoring natural positioning commonly highlight its plant origin.

Sunscreens with Polyglyceryl-4 Caprate

We rate 19 sunscreens that contain it, showing the top 10 by overall score:

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