It has many antibacterial properties ! In Saudi Arabia Sidr leaves are traditionally used as a hair mask and shampoo. The Sidr leaves strengthen brittle hair and aid hair growth the antibacterial . The Sidr also known as Jujube allows you to do hair care. The Sidr brings a lot of benefits: rich in saponins this vegetable ingredient is excellent for washing the hair. It can therefore replace the shampoo. It makes the hair soft without necessarily using a conditioner or hair mask.roperties soothe itchy scalps and help with dandruff. Henna also helps reduce premature graying of hair because it's loaded with tannins a plant compound found in teas that contributes to their rich coloring. Henna contains vitamin E which helps to soften hair. The natural leaves of the plant are rich in proteins and antioxidants that support hair health.