Lactobacillus / Nereocystis Leutkeana (sea Kelp) Ferment Filtrate

Cleaner choiceReviewed September 18, 2026

Kelp. A brown seaweed used for minerals and film-forming.

What it does: Thickeners & film
Our take: An inactive rather than an active. It is not why you would buy the product, but it is a sign the formula was built with care.

Every other ingredient, with the same treatment.

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