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Professional Hair Straightening

hairdressing products for profesionals

Available sizes: Tube of 120 ml


Permanent curls straightener thioglycolic based. STIR reduces the volume of thick curls, straightens and softens difficult, unruly or rebellious hair.

Key ingredients

Thio-based Relaxer: Gentle action on hair

Cationic Conditioning Agents: attracts the negatively charged areas of hair. Protects and conditions the hair throughout application of STIR.

Formula gel: For easy application and to maintain softness and smoothing hair during the process.

How to use it?

*** Follow the instructions of use on packaging.


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