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SESH INGREDIENT FILE

Algae Extract

INCI Algae Extract

Marine Botanical / Conditioning Botanicals & Antioxidants

What it is & what it does

Algae Extract is a marine-derived skin-conditioning ingredient. Depending on the algae source, it can supply polysaccharides, amino acids, minerals and antioxidant compounds that support hydration and skin comfort.
Human studies exist for some macroalgae extracts showing moisturizing and pigmentation-related benefits, but “Algae Extract” is not a single standardized species. So the honest claim here is hydration/conditioning plus antioxidant potential unless the supplier species and standardization are known.

Usage & cautions

Information approach Consumer-friendly summaries are informed by established cosmetic ingredient references such as INCIDecoder and Paula’s Choice Ingredient Dictionary, while avoiding turning ingredient-level evidence into medical claims about the finished product.