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Hydrator / Humectant

Macrocystis Pyrifera Ferment

Often labeled as: Bio-Fermented Giant Kelp

The ultimate bio-available marine broth.

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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

Giant Kelp that has been fermented by yeast or bacteria. This legendary process completely breaks down the marine cell walls, creating a highly bio-available "broth" of peptides, minerals, and vitamins.

๐Ÿ’– Why your skin loves it

Provides immense, healing hydration, reduces severe redness, and repairs the barrier.

๐Ÿ’ก Pro Tip

The foundational science behind La Mer's famous "Miracle Broth".

โš–๏ธ Myth vs. Fact

The Myth

It is just expensive seawater.

The Science

The fermentation process turns standard kelp into a highly active, unique biological complex.