Characteristics
- INCI
- Zinc Sulfate
- CAS
-
7446-19-7, 7733-02-0, 7746-20-0
This is the substance number in the Chemical Abstracts Service registry. The CAS number uniquely identifies a substance regardless of language, trade name, or synonyms.
- EC
-
231-793-3
This is the substance number in the European chemical identification system (EC number), used in European regulatory databases including ECHA/CosIng.
- IUPAC
- Zinc Sulphate
- Functions
- antimicrobial, antiplaque, astringent, oral care
- EU Restr.
-
III/24
EU regulatory status: restricted use. The ingredient is permitted in EU cosmetics but its use and labelling are regulated.
More detail →
Для кого подходит
Description
Zinc Sulfate is a water-soluble zinc salt used in cosmetics and personal care products. In skincare, it’s best known for its astringent and skin-conditioning properties, which can help reduce the look of excess oil and support a fresher, more balanced feel. It’s also used in some hair and scalp products, where it may help keep formulas focused on scalp comfort and oil control.
People with oily, shiny, or blemish-prone skin often find zinc-containing formulas appealing, especially in lightweight toners, serums, and spot-care products. In hair care, it can show up in scalp treatments or shampoos aimed at a cleaner-feeling scalp. Because it’s a salt, zinc sulfate can feel a bit drying or stingy in stronger formulas, especially on sensitive or already irritated skin.
Caveat: zinc sulfate is a helpful supporting ingredient, not a miracle fix. Its effects depend a lot on the full formula and the concentration used. If your skin is dry, reactive, or easily irritated, look for products that pair it with soothing, barrier-friendly ingredients.
Found in products (822 total)
Наиболее часто встречается в продукции LANEIGE (48 продуктов)
