Plankton extract

Plankton extract (CAS 91079-57-1), also referenced commercially as marine plankton extract, is a bioactive marine-derived ingredient obtained from microalgae and zooplankton sources.

Where is Plankton extract used?

• Skincare and cosmetics: humectant and antioxidant active in serums, creams, and masks targeting hydration and environmental stress defense
• Hair care: conditioning treatments where amino acid content supports fiber integrity and moisture retention
• Nutraceuticals and functional foods: marine-derived micronutrients in supplement capsules, protein blends, and fortified beverages
• In topical preparations it serves as a skin-supportive active.