Sodium sulfite
Sodium sulfite
Sodium sulfite is a synthetic chemical ingredient. It performs three roles in cosmetic formulations: antioxidant (prevents the oxidation of other ingredients), preservative (limits microbial growth), and fragrance (contributes to the scent).
PerfumingAntioxidantRestricted useSubject to controversy
EU nomenclature
Food additive
E221Preservative
- Sulphite : allergen requiring declaration above 10 mg/kg.
E number assigned in the European nomenclature of food additives (Regulation (EC) No 1333/2008).
Ingredient
Roles & functions
Perfuming — Adds a scent to the product or masks the odour of raw materials.
Antioxidant — Limits oxidation and helps preserve the formula over time.
Preservative — Limits the growth of micro-organisms to preserve the product.
Regulatory framework
What the authorities say
| Authority | Status |
|---|---|
| Commission européenne (CosIng, Règl. 1223/2009) | Autorisé sous conditions |
| CLP classification (Reg. 1272/2008) | No CMR classification |
| ECHA — endocrine disruptor (human health) | Not identified as an endocrine disruptor |
| ECHA — Candidate List (SVHC, REACH Art. 59) | Not on the Candidate List (SVHC) |
| European Commission (Reg. 1223/2009, Annex III) | No cosmetic allergen subject to mandatory labelling |
| European Commission (EU catalogue of nanomaterials, Reg. 1223/2009) | No referenced nanoform |
| European Commission — Annex III (Reg. 1223/2009) — maj Fri, 07 Aug 2026 16:37:23 GMT | Permitted subject to restrictions (Annex III) — max (a) 0.67% (as free SO2) (b) 6.7% (as free SO2) (c) 0.45% (as free SO2) (d) 0.40% (as free SO2) in (a) Oxidative hair dye products (b) Hair straightening products (c) Self-tanning products for the face (d) Other self-tanning products — For purposes other than inhibiting the development of micro-organisms in the product. This purpose has to be apparent from the presentation of the product |
| European Commission — Annex V (Reg. 1223/2009) — maj Fri, 07 Aug 2026 16:37:23 GMT | Authorised preservative (Annex V) — max 0.2% (as free SO2) |
Products
Products containing it
PhytoColoration Teinte 8.3 Blond Clair Doré 50ml + 50ml + 12ml
PhytoColoration Teinte 8 Blond Clair 50ml + 50ml + 12ml
PhytoColoration Teinte 8.1 Blond Clair Cendré 50ml + 50ml + 12ml
PhytoColoration Teinte 7.3 Blond Doré 50ml + 50ml + 12ml
PhytoColoration Teinte 7 Blond 50ml + 50ml + 12ml
LazartigueLa Couleur Absolue Blond 7.00 60ml
LazartigueLa Couleur Absolue Blond Clair 8.00 60ml
LazartigueLa Couleur Absolue Blond Clair Doré 8.30 60ml
LazartigueLa Couleur Absolue Blond Foncé 6.00 60ml
LazartigueLa Couleur Absolue Blond Foncé Doré 6.30 60ml
LazartigueLa Couleur Absolue Blond Très Clair 9.00 60ml
LazartigueLa Couleur Absolue Châtain 4.00 60ml
Statistics
In Lou’s database
25
products listed
| Most frequent categories | Hair color · Anti-aging · Eye contour · Serums |
| Most frequent brands | Lazartigue · Idc · Phyto |
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This information is reported factually and with attribution (authorities and publications cited). It does not constitute medical advice, for your situation, ask a pharmacist or a healthcare professional for advice.
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