What is EWG score?
The EWG score is a hazard score ranging from 1-2 (low hazard), 3-6 (moderate hazard) and 7-10 (high hazard) published by the Environmental Working Group. Their data is sourced from the Skin Deep® database and studies published in open scientific literature.
Our world class research and development team has ensured this ingredient meets our strict health and environmental safety criteria.
Derived from the mineral mirabilite, Sodium Sulphate is the sodium salt of sulfuric acid (which has very different properties to free sulfuric acid). It is commonly used in detergents and in the paper-making process.