What it is: A four-piece introductory kit featuring the heroes from Living Proof's award-winning No Frizz line. What it does: Be frizz-free and smooth for 48 hours. The scientists at Living Proof discovered the first new anti-frizz solution in over 30 years to do what silicones and oils can't. No Frizz eliminates frizz by blocking humidity, smooths without weighing hair down, and repels dirt to keep hair cleaner, longer.No Frizz Shampoo gently cleanses with a rich, sulfate-free lather and keeps hair cleaner, longer. No Frizz Conditioner weightlessly hydrates and enhances softness, smoothness, and shine. No Frizz Straight Styling Cream smooths weightlessly for beautiful, frizz-free hair. This set contains:- 2 oz Shampoo- 2 oz Conditioner- 2 oz Styling Cream- 0.33 oz Leave-In ConditionerWhat it is formulated WITHOUT:- Parabens- Sulfates- Synthetic Dyes- Petrochemicals- Phthalates- GMOs- TriclosanWhat else you need to know: No Frizz Shampoo, Conditioner, Straight Styling Cream, and Leave-In Conditioner are lightweight, silicone-free, and oil-free. The formulas are also gentle and safe for color- or chemically treated hair.