Salon Quality Relaxer Kits Code: Regular Single Kit - 28102             Regular Double Kit - 6101             Super Single Kit - 28103             Super Double Kit - 6102 Get that salon look from the comforts of your own home with Sof n'Free Salon Quality Relaxer. Available in either regular or super formulas, Sof n'Free Salon Quality Relaxer has been created with vitamin based conditioners and leaves your hair straighter, softer and shiner.