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Hydrator / Humectant

Sargassum Filipendula Extract

Often labeled as: Brown Algae Hydrator

The mineral-dense, deep hydration seaweed.

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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

An extract from a brown macroalgae. It contains high levels of alginates and fucoidans that draw immense amounts of water into the skin and lock it there.

๐Ÿ’– Why your skin loves it

Plumps fine lines, provides sustained moisture, and soothes.

๐Ÿ’ก Pro Tip

Can sometimes trigger acne in highly reactive individuals due to iodine levels.

โš–๏ธ Myth vs. Fact

The Myth

It causes thyroid problems.

The Science

Topical application does not significantly impact systemic iodine levels.