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Functional / Support

Polyglyceryl-2 Isostearate

Often labeled as: W/O Emulsifier

The thick, hydrating cream maker.

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Overall Safety Safe
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Pregnancy Safety Safe
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Comedogenic (0-5) 2 / 5
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Irritancy (0-5) 0 / 5

๐Ÿ”ฌ How It Actually Works

A highly effective, plant-derived emulsifier specifically used to create thick, water-in-oil emulsions (where oil is the main base). It provides deep, lasting hydration.

๐Ÿ’– Why your skin loves it

Stabilizes heavy creams, deeply moisturizes, and protects the skin barrier.

๐Ÿ’ก Pro Tip

A fantastic PEG-free option for rich night creams.

โš–๏ธ Myth vs. Fact

The Myth

It causes acne immediately.

The Science

While rich, it is safe for dry skin; highly acne-prone individuals should patch test heavy W/O creams.