Tulsi Oil makes hair natural black, long & healthy. It has the best of herbs recommended in ayurveda to help prevent hair loss. Instruction of use: Part your hair and apply oil all over the scalp. Massage the scalp gently with fingers in a circular motion so that the oil gradually gets absorbed into the scalp. Leave for an hour or more before washing. Keeping it overnight is also very beneficial. Ingredients: Tulsi,Light Liquid Paraffin (Mineral Oil), Sesame Oil (Sesamum Indicum), Lemon Oil (Citrus Medica Limonum), Basil Oil (Ocimum Sanctum), Neem Oil (Azadirachta Indica).