Get a FREE Monday Haircare Shampoo & Conditioner Sample. MONDAY is part of a more inclusive beauty movement – making their salon-quality formulas widely available at an accessible price point. Their cruelty-free Shampoo and Conditioner formulas are dermatologically tested, PH-balanced, and contain no SLS or parabens. If you want to get this freebie, click on the “Get FREE” button and fill out the form. Available while supplies last.