Shooting qianzi's Black Hair Prescription (Notes on Materia Medica)
Efficacy: remove scalp, promote hair growth and blacken white hair.
Indications: scalp rash, white hair and alopecia.
Matching: Squeeze snake qianzi into juice, mix well with black sesame oil, coat head and brush hair.
? Walnut hair dye formula (the secret of foreign station)
Efficacy: Dye white and black.
Indications: white hair.
Matching: Divide the fresh walnut skin and tadpoles equally, mash it into mud and apply it to the hair. It is said that "one dye is black." Or use 3 green walnuts, mash the skin, add 3 cups of milk, mix them in silverware, rub your hair 3-5 times, and moisten them with walnut oil every day.