SUPER SKINNY SERUM REGULAR 5.1OZ. Benefits: Speeds up drying time. Lightweight silicones condition + seal the cuticle. Makes hair soft + silky-smooth. Humidity-resistant formula leaves hair frizz-free in any weather. Ideal for frizzy hair. Great for creating a sleek blowout or adding polish to dry hair. Features: Vibrant, juicy scent with notes of apple, berries and sweet florals. New packaging made with post-consumer recycled (PCR) materials & low-profile caps as part of Paul Mitchell's long-standing commitment to the environment (Bottles & jars will be 50% PCR & tubes will be 25% PCR. Retail sizes only. Excludes pumps & select caps, which are made from virgin materials.). Color safe. Paraben free. Made without gluten. Research Results: Up to 450F thermal heat protection (Based on third party testing.).