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Emollient

Pentaerythrityl Tetraisostearate

Often labeled as: Cushiony Ester

The rich, glossy skin-smoothing ester.

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Overall Safety Safe
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Pregnancy Safety Safe
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Comedogenic (0-5) 1 / 5
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Irritancy (0-5) 0 / 5

๐Ÿ”ฌ How It Actually Works

A complex synthetic ester. It provides a highly luxurious, rich, and cushiony feel without the heavy stickiness associated with natural plant butters. It acts as an elite skin-conditioning agent.

๐Ÿ’– Why your skin loves it

Provides intense moisture, creates a glossy sheen, and softens rough texture.

๐Ÿ’ก Pro Tip

Often used in premium lip treatments and overnight masks.

โš–๏ธ Myth vs. Fact

The Myth

It causes acne because it is rich.

The Science

It is surprisingly non-comedogenic despite its rich texture.