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Functional / Support

Polyquaternium-51

Often labeled as: Lipidure

The biomimetic hydrator 2x stronger than HA.

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

๐Ÿ”ฌ How It Actually Works

A biocompatible polymer originally designed for artificial organs. It mimics the cell membrane and binds twice as much water as Hyaluronic Acid.

๐Ÿ’– Why your skin loves it

Provides intense, long-lasting hydration and forms a protective, non-sticky film over the skin.

๐Ÿ’ก Pro Tip

A high-tech secret weapon in premium Japanese skincare.

โš–๏ธ Myth vs. Fact

The Myth

It is a suffocating plastic.

The Science

It forms a highly breathable, water-locking matrix that protects the barrier.

๐Ÿงด Formulations featuring Polyquaternium-51