The linguistic root of tzaraath may mean smiting, in comparison with Arabic, in reference to a Talmudical explanation that it serves as a punishment for sin; it is quite possible that tzaraath was a general term for certain types of skin disease, rather than a particular condition, and the Talmud maintains a similar view, arguing that tzaraath referred generally to any disease that produces sores and eruptions on the skin.
Investigations of keratins extracted from wool by reduction hydrolysis and by alkaline hydrolysis showed that their chemical compositions and secondary structures were similar to original wool. The keratin isolates were similar in amino acid, Amides I and II, and secondary structure to each other and to original wool.
Geranium essential oil information. Our geranium essential oil is extracted from the plant Pelargonium odorantissimum, of the Geraniaceae family and is extracted from a different plant than its cousin rose geranium essential oil-as this more expensive oil is extracted from Pelargonium graveolens. It will help to balance the oil production of the skin and help keep it supple, while the cicatrisant properties ensure that it is helpful in wound healing, including burns, wounds and ulcers. 2  Diluted in shampoo. 3  Geranium oil can also be diluted in shampoo to help with head lice.