Ingredient
Sodium Sulfite
Protects the formulation against oxidation.
At a glance
- Function
- Antioxidant, reducing agent
- Origin
- Synthetic
- Product areas
- Hair care, Hair colour
Detailed assessment in preparation
For this ingredient, function, origin and reason for use are documented so far. A detailed assessment stating the level of evidence and its sources is being added step by step. Until then we deliberately make no statement here about its health assessment.
Recorded in the following products
This list documents the products in which the ingredient was declared at the time of recording. It is not a statement about those products and not a recommendation. Manufacturers change formulations; the ingredient list on the current packaging is always authoritative.
- Wella Elements Renewing Shampoo
- Schwarzkopf IGORA ROYAL Absolutes
- OCS Colour Gel
Sources documenting its occurrence
- Manufacturer Wella Professionals Elements Renewing Shampoo Open official source
- Manufacturer Schwarzkopf Professional IGORA ROYAL Absolutes Open official source
- Manual OCS Salon Manual Colour 2026 Professional manual supplied for this project