Silky Cool Extra Active X Black Seed Hair Oil Serum 100mlSilky Cool Extra Active X Black Seed Hair Oil Serum 100ml Revitalize your hair with Silky Cool Extra Active X Black Seed Hair Oil Serum. Formulated with the potent benefits of black seed oil, this serum deeply nourishes and strengthens hair from root to tip. It helps to reduce hair fall, promote healthy growth, and add a natural shine. Ideal for all hair types, this lightweight serum absorbs quickly without leaving a greasy residue, making your hair