There is no mulberry leaf cure for gray hair.
Mulberry leaves, sweet, bitter, cold in nature, the main function is to evacuate wind-heat, clear the lungs and moisten the dryness, clear the liver and improve eyesight, so it mainly treats wind-heat invasion of the human body, the deficiency of lung yin (lung yin fluid insufficiency), liver fire and other diseases caused by the wind-heat cold, such as wind-heat cold sore throat, nasal congestion, running nose; dry cough with little phlegm; red, swollen and dry eyes, dizziness and headache and other conditions.
As for gray hair, from the perspective of traditional Chinese medicine, it is closely related to deficiency of qi and blood and deficiency of kidney essence. Therefore, to treat gray hair, you need to prescribe medication from the perspective of nourishing qi and blood and nourishing kidney essence.
For example, Nourishing Blood and Hair Capsule and Eight Treasures Soup can treat gray hair caused by deficiency of qi and blood; Six-flavored Di Huang Pill, Zhi Bai Di Huang Pill and Seven Treasures Beauty Beard Pill can treat gray hair caused by deficiency of the kidneys.
If gray hair occurs, it is recommended to consult a doctor in time, under the guidance of a traditional Chinese medicine practitioner, identify the evidence and use medication for treatment, do not take medication without authorization.