Plankton Extract ●
TL;DR. This ingredient is primarily a skin-conditioning active, used to support hydration, softness, and antioxidant positioning in facial care, body care, and after-sun formulas. It can also contribute trace minerals, amino acids, and polysaccharides depending on the source material and extraction method.
What does Plankton Extract do in a cosmetic formula?
This ingredient is primarily a skin-conditioning active, used to support hydration, softness, and antioxidant positioning in facial care, body care, and after-sun formulas. It can also contribute trace minerals, amino acids, and polysaccharides depending on the source material and extraction method.
Is Plankton Extract clean?
From a clean-beauty perspective, this ingredient is generally acceptable, but its standing depends on source control, extraction solvent, and preservation system. The main watchpoints are batch variability, trace protein sensitivity for some users, and documentation for contaminants such as heavy metals or residual solvents.
Is Plankton Extract sustainable?
This material may come from controlled aquatic cultivation or wild-harvested biomass, so sustainability depends heavily on how the raw material is collected and verified. Controlled cultivation with water-conscious processing and readily biodegradable carriers is the stronger environmental profile.
Is Plankton Extract COSMOS-approved?
It can be permitted under COSMOS-natural, and under COSMOS-organic only when the source, harvesting or cultivation method, extraction solvent, and preservative system meet the standard. Its Green Chemistry fit is best when made with water, glycerin, or other approved solvents, low-energy extraction, responsible biomass sourcing, and biodegradable carriers.
How does Plankton Extract work chemically?
This material is a complex extract rather than a single molecule, typically containing water-soluble polysaccharides, amino acids, small peptides, minerals, and pigment-derived antioxidant compounds depending on source and processing. It is commonly used at low active levels, often within about 0.1% to 5% as supplied, and it usually needs compatible preservation because nutrient-rich extracts can challenge microbial stability.
Last updated 2026-05-13