Irish Moss Extract ●
TL;DR. This ingredient is primarily a skin-conditioning and humectant botanical extract. It can also add a light film-forming feel and help support viscosity in water-based formulas.
What does Irish Moss Extract do in a cosmetic formula?
This ingredient is primarily a skin-conditioning and humectant botanical extract. It can also add a light film-forming feel and help support viscosity in water-based formulas.
Is Irish Moss Extract clean?
From a clean-beauty perspective, this ingredient is generally well accepted and low-friction, with low typical irritation potential in topical use. The main quality checks are preservation of the extract, trace impurities from marine sourcing, and consistency between batches.
Is Irish Moss Extract sustainable?
This material comes from renewable marine biomass and is expected to be biodegradable. Its sustainability depends on responsible harvesting or cultivation practices that protect coastal ecosystems and allow regrowth.
Is Irish Moss Extract COSMOS-approved?
It is generally compatible with COSMOS-natural and COSMOS-organic frameworks when made from approved natural raw materials using permitted extraction solvents such as water or glycerin. It fits Green Chemistry principles well when sourced renewably and processed with low-impact extraction methods.
How does Irish Moss Extract work chemically?
The extract is rich in water-binding sulfated polysaccharides, along with minerals and small amounts of amino acids, which explains its soft film and hydration effect. It is commonly used as a supplier extract around 0.1% to 2% in finished formulas, with best performance in typical cosmetic pH ranges and with preservation matched to the water phase.
Last updated 2026-05-13