Wow Skin Science Rosemary With Biotin Hair Growth Oil 200ml is used for nourishing the scalp and managing hair strength. Formulated with a unique blend of natural oils, including olive and sweet almond, this lightweight oil revitalises root to tip. Rosemary leaf oil and biotin help to enhance hair texture and promote a healthy scalp environment, while hibiscus and methi seed oils add softness and manageability to your hair. Regular use helps boost shine and volume, leaving hair looking healthy and strong.