Neem oil is generally light to dark brown, bitter and has a rather strong odour that is said to combine the odours of peanut and garlic. It comprises mainly triglycerides and large amounts of triterpenoid compounds, which are responsible for the bitter taste. It is hydrophobic in nature and in order to emulsify it in water for application purposes, it must be formulated with appropriate surfactants.

Neem oil also contains steroids (campesterol, beta-sitosterol, stigmasterol) and a plethora of triterpenoids of which Azadirachtin is the most well known and studied. The Azadirachtin content of Neem Oil varies from 300ppm to over 2000ppm depending on the quality of the neem seeds crushed.

Traditional Uses of Neem Oil

The oil is derived by crushing the seeds. Like the leaves, Neem oil is used to treat skin problems. It is especially effective in treating head lice and dandruff, and creates a purifying effect when used in aromatherapy.

Fortunately, you can enjoy the benefits of Neem oil, bark and leaves even if you don't have a Neem tree growing in your front yard! Here are some simple ways to use Neem for your teeth, skin and hair.

Neem Oil Lice Protector

Combine 10% Neem oil with 90% coconut or sesame oil. Apply to the hair and massage the oil into the scalp. Comb the oil through to make sure it is evenly distributed. Leave it on overnight. In the morning wash your hair with Herbal Shampoo. Repeat five to six times, on alternate days, until the lice have disappeared.
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