Ideal for when you require an extremely strong hold and want to help maintain your styled look throughout the entire day.

Key Benefits

• Ultra strong hold helps significantly firm up the created hairstyle.
• Helps maintain the shaped hairstyle throughout the entire day.
• The highest indicated hold level of 4 out of 4 corresponds to very strong fixation.

Thanks to the highest hold level, the gel is suitable for hairstyles where you require strong fixation all day long.

Application and Dosage

• The gel can be applied to both wet and dry hair.
• First, apply a small amount of the product to your hands.
• Then work it through your hair with your fingers and shape the desired hairstyle.

You can adjust the application depending on whether you are styling wet or dry hair.

Packaging and Volume

• Volume: 150 ml
• Packaging: tube
• Format: full retail size

About the Brand

OSiS is the professional hair styling range by Schwarzkopf Professional. The brand was founded in 1898 by chemist and pharmacist Hans Schwarzkopf in his shop selling dyes, drugstore and perfumery goods in the Charlottenburg district of Berlin.

In 1903, the brand introduced a water-soluble powder shampoo. In 1927, the Schwarzkopf Institute of Hair Hygiene, focused on hair research, began its operations. The manufacturer of the product is listed as Henkel AG & Co. KGaA, headquartered in Düsseldorf, Germany.

When choosing Rock Hard, you are reaching for a product from the professional styling range of a brand whose history began with Hans Schwarzkopf.