Keratin Shot Co-wash Forte is a professional straightening treatment with low-molecular-weight hydrolyzed keratin that acts as a shampoo and conditioner effectively reducing application to one simple, 20-minute step.

It contains a greater concentration of the straightening active agent, which means more immediate and long-lasting results (up to 4 months with the right care). It contains even more neutralizing color-toning pigments to correct the brassy hues typically associated with intensive straightening treatments, especially when used on light hair. This way we prevent any brassy or yellow tones following application.