Award-winning waterproofing technology blocks out humidity + locks in moisture to prevent smooth, straight styles from reverting back to naturally curly or frizzy textureDelivers silky, glassy-smooth, super frizz-resistant stylesHeat-activated formula contains heat protectantsUltra-light spray feels like nothing is on the hairEconomical. Results last through 3-4 shampoosPowerful anti-humidity, anti-porosity spray for extremely dehydrated hair and curly/coily hair typesHumidity-proofs prevent frizz, add shine, and provide heat protectionCreates anti-humidity sealant, locks in moisture + keeps humidity outProvides long-lasting, smooth, humidity-resistant, frizz-free styleUltra-powerful anti-frizz techMega moistureLonger-lasting frizz-resistanceHeat protectant spray