Zinc sulfate
Zinc sulfate
Zinc sulfate is a synthetic ingredient used in cosmetics as a preservative and astringent. It acts to preserve the formulation and tighten pores.
PreservativeAstringentRestricted use
Ingredient
Roles & functions
Preservative — Limits the growth of micro-organisms to preserve the product.
Astringent — Temporarily tightens the skin or the pores.
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) 1 % (as zinc) (b) 0,72 % (as zinc) (c) 0,1 % (as zinc) (d) 1 % (as zinc) in (a) Toothpaste intended for users above 1 year of age (b) Toothpaste intended for children between 6 months and 1 year of age (c) Mouthwash intended for users above 6 years of age (d) Other products |
Products
Products containing it
BiodermaHydrabio Brume Eau Apaisante Rafraichissante, 300ml
DucrayAnacaps Expert Chute De Cheveux Chronique, 30 Gélules
BiodermaAtoderm Pain Surgras, Lot 2X150G
BiodermaSébium Gel Moussant Nettoyant Purifiant, 400ml
BiodermaAtoderm Intensive Moussant, 500ml
OenobiolSun Expert Préparation Solaire 2 Mois, Lots 2X30 Capsules
OenobiolSun Expert Préparation Solaire Accelerée, Lot 2X15 Capsules
OenobiolSun Expert Préparation Solaire Anti-Âge 2 Mois, Lot 2X30 Capsules
BiodermaCicabio Lotion Spray Asséchant, 40ml
WeledaCold Cream Visage, 30 ml
A-DermaDermalibour+ CICA Gel Moussant, 200ml
FluocarilBain De Bouche Bi-fluore, 500ml
Statistics
In Lou’s database
35
products listed
| Most frequent categories | Hydration · Cleansers & makeup removers · Face · Face & body · Sun protection & tanning |
| Most frequent brands | Bioderma · Avene · A-Derma · Oenobiol · Weleda |
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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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