Sanotint Natural Brown 73 Sens is a gentle hair color product formulated for sensitive scalps. It contains natural extracts like golden millet, grape leaf, and birch for extra care while providing complete gray coverage and a natural-looking brown shade. The package includes a 55ml color cream tube, 55ml developing solution, 15ml revitalizing balm, gloves, and instruction manual. The product is free from p-phenylenediamine, a common irritant in hair dyes. Application time is 30 minutes, with special timing instructions for hairline (20 min) and lengths/tips (additional 10 min). A skin compatibility test is recommended before use. The color can be mixed with other Sanotint shades in the same depth range for customized results. Two packs may be needed for thick or long hair.