#1 recommended by pediatricians, school nurses and moms since 1999! Clinically proven to help prevent head lice with organic herbs and natural plant extracts. Style lasts all day and keeps the bugs away! Locks styles in place and provides the ultimate barrier against head lice. Organic herbs of rosemary, citronella, geranium and sage, proven safe, gentle and effective to help prevent head lice. Perfect to secure ponytails and braids. Great for all hair types. Proprietary blend of organic plant extracts secures style without residue or build up Lightweight spray provides maximum protection and is never sticky or crunchy No pesticides, harsh chemicals or toxins. Formulated without dairy, nut oil, soy and gluten