Características
- INCI
- Sodium Sulfite
- CAS
-
7757-83-7
Este é o número da substância no registo do Chemical Abstracts Service. O número CAS identifica exclusivamente uma substância, independentemente da língua, Nome comercial ou sinónimos.
- EC
-
231-821-4
Este é o número da substância no sistema europeu de identificação química (Número CE), utilizado nas bases de dados regulamentares europeias, incluindo a ECHA/CosIng.
- IUPAC
- Sodium Sulphite
- Funções
- hair waving or straightening, preservative
- Eu Restr.
-
III/99 V/9
Estatuto regulamentar da UE: utilização restrita. O ingrediente é permitido nos cosméticos da UE, mas a sua utilização e rotulagem são regulamentadas.
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Para quem
Descrição
Sodium Sulfite is a simple inorganic salt used in cosmetics mainly as an antioxidant and preservative helper. It works by slowing oxidation, which can help keep formulas from discoloring, smelling off, or losing effectiveness over time. You’ll most often see it in products where stability matters, such as certain creams, lotions, cleansers, hair products, and color-sensitive formulas.
For skin and hair, Sodium Sulfite doesn’t act like a treatment ingredient on its own, but it helps the product stay fresh and perform as intended. That can be useful in formulas with plant extracts, vitamins, or other ingredients that are prone to oxidation. People who benefit most are those using products that need extra formula stability, especially if they want a longer shelf life and more consistent texture or color.
Caveat: Sodium Sulfite is generally used at low levels, but sulfites can be irritating for some people, especially on very sensitive skin. If a product stings, causes redness, or feels uncomfortable, it may not be the best fit. As always, the overall formula matters more than any single ingredient.
Produtos com Sodium Sulfite (733 total)
Mais frequente em produtos Babaria (24 itens)
