Previa Keratin Straightening System 2 x 150 ml

Straighten your hair with the Previa Keratin Straightening System: gel and neutralizer for professional straightening, with a clear processing time.

• Straightening with Keratin Straightening gel and Keratin Straightening neutralizer (apply both simultaneously).
• Focused on restructuring and controlling and improving the geometry of cuts and styling.
• Preparation and application are specifically described: apply gel to dry hair and saturate hair strands with holding gel, up to 1 cm at a time.

Note: For professional use only. Mix in a non-metallic container and apply with a wide-tooth comb; hair strands must be a maximum of 1 cm and must be saturated with the holding gel.

Use and properties

The gel should be applied for the same duration as the neutralizer: a minimum of 10 minutes and a maximum of 30 minutes. During the final minutes, you can shape the hair into the desired position, then rinse thoroughly and pat dry with a towel.

Specifications