Ammonium Persulfate – Glossary

Short definition

Ammonium persulfate is a strong oxidizing agent primarily used in hair bleaching products. In cosmetics, it is used for the intensive lightening of hair pigments.

What is ammonium persulfate?

Ammonium persulfate, also known as ammonium persulfate, is an inorganic salt with strong oxidizing properties. As an oxidizing agent, ammonium persulfate is primarily used in bleaching powders and hair dyes to chemically break down and lighten natural color pigments in the hair. In combination with hydrogen peroxide, this ingredient enables controlled lightening processes.

In the INCI list, the substance appears as ammonium persulfate. Besides cosmetic applications, ammonium persulfate is also used in technical fields such as polymerization and cleaning. Due to its reactive properties, ammonium persulfate can cause skin irritation or respiratory reactions in sensitive individuals. Therefore, its use is strictly regulated in the EU and often restricted to professional applications. As an ingredient in bleaching agents, ammonium persulfate is one of the key active ingredients for strong lightening effects.

Frequently Asked Questions (FAQ)

What effect does ammonium persulfate have on bleach?

Ammonium persulfate oxidizes hair pigments and provides a significant lightening effect.

Is ammonium persulfate harmful to the scalp?

Improper use of ammonium persulfate can cause skin irritation.

Why is ammonium persulfate used in hair dyes?

It enhances the oxidative effect and supports intense bleaching results.

Is ammonium persulfate permitted in the EU?

Yes, its use is regulated and subject to certain safety requirements.

Can ammonium persulfate trigger allergies?

In rare cases, the ingredient may cause allergic reactions or respiratory irritation.