Ouidad's Moisture Lock seals in lightweight moisture and keeps the hair shaft hydrated. It's great for anyone who needs more moisture than a daily conditioner provides. Works perfectly as a leave-in conditioner with your favorite styling product. Ouidad's lightweight moisture treatment for curly hair is inspired by skincare science. It creates a "moisture foundation" by infusing individual strands with conditioning proteins vital to healthy hair and great looking curls! Prickly Pear Cactus Extract draws moisture from the air and seals it in for superior conditioning. Antioxidants Green Tea and Vitamin B5 protect hair and promote shine. And Arnica Extract, a healing agent, promotes long-lasting hydration and helps seal the cuticle layer to prevent frizz and encourage healthier hair and scalp. Usage: Place a dollop in the palm of your hands and rub your hands together. Gently run your hands throughout your hair, spreading the conditioner, and leave the product in your hair. This can be done in the shower without rinsing or once you are out of the shower. Your hair will be instantly detangled and protected with extra moisture so it is ready for styling products to effectively define and manage any curl.