Preparation of Long-Lasting Natural Black Hair Color
Preparation of Long-Lasting Natural Black Hair Color Dr. Navdeep Sharma Institute of Sciences SAGE University, Indore (M.P.) A natural black hair color formulation using plant-based and mineral ingredients that provide deep, lasting pigmentation, conditioning, and scalp nourishment without synthetic chemicals. Ingredients (for ~100 g) Henna (Lawsonia inermis) powder – 40 g Natural dye base; conditions hair and improves texture. Indigo (Indigofera tinctoria) powder – 40 g Provides deep blue-black pigment when applied over henna. Amla (Emblica officinalis) powder – 10 g Fixes color, adds shine, and prevents premature greying. Coffee or Black Tea decoction (strong brew) – ~100 mL Enhances depth of black tones; adds antioxidants. Beetroot powder or Hibiscus powder – 5 g Improves color adherence, adds subtle undertone and luster. Fenugreek seed powder – 3 g Improves...