CLINICALLY PROVEN 99% EFFECTIVE TO HELP REPEL HEAD LICE​. Styling gel formulated with a proprietary blend of natural Tea Tree, Neem, Rosemary, Peppermint, Lavender, and Eucalyptus oils to effectively help repel head lice.​ No sulfates, parabens, or gluten. Cruelty free, and vegan. Apply a small amount to hands and work through the layers of damp or dry hair with fingertips. This gel is perfect to create structured styles (like slicked back ponytails, buns, braids, or spikes) that “seal” the hair. For maximum protection, use in combination with Lice Guard Shampoo and Detangler. Safe for daily use. Spring/Summer/Winter/Fall