Cystoseira Compressa Extract ●
TL;DR. This ingredient is primarily a skin-conditioning botanical extract, used to add antioxidant, soothing, and moisture-supporting properties to formulas. It may also contribute trace minerals and polysaccharides that improve skin feel.
What does Cystoseira Compressa Extract do in a cosmetic formula?
This ingredient is primarily a skin-conditioning botanical extract, used to add antioxidant, soothing, and moisture-supporting properties to formulas. It may also contribute trace minerals and polysaccharides that improve skin feel.
Is Cystoseira Compressa Extract clean?
From a clean-beauty perspective, this ingredient is generally well tolerated and is not a common restricted-list concern. Quality depends on extraction solvent, preservation system, and screening for marine contaminants or excess iodine.
Is Cystoseira Compressa Extract sustainable?
This ingredient comes from a marine macroalga, so sustainability depends on responsible wild harvesting or controlled cultivation. The extract itself is expected to be biodegradable, but overharvesting and habitat disruption are the main supply-chain considerations.
Is Cystoseira Compressa Extract COSMOS-approved?
It is generally compatible with COSMOS-natural and COSMOS-organic standards when made from an allowed natural source using approved extraction solvents such as water, glycerin, or ethanol. It fits Green Chemistry best when sourced responsibly and processed with low-impact solvents and minimal purification steps.
How does Cystoseira Compressa Extract work chemically?
This material is a complex extract containing polysaccharides, polyphenols such as phlorotannins, minerals, and small organic compounds rather than a single defined molecule. Supplied extracts are commonly used around 0.1 to 5%, with preservation, heavy-metal testing, and protection from oxidation important for formula stability.
Last updated 2026-05-13