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------------------------------------------------- Sebum Sebaceous glands secrete the oily, waxy substance called sebum (Latin, meaning  plonk down or tallow) that is made of fat (lipids), wax, and the debris of dead fat-producing cells.[3] In the glands, sebum is produced within specialized cells and is released as these cells burst; sebaceous glands ar thus classified as holocrine glands. Seborrhoea is the name for the condition of suety skin ca expendd by excess sebum.[4] Sebum is odorless, but its bacterial  sectionalisation can produce odors. Sebum is the cause of some peoples experiencing oily hair,[5] as in hot weather or if non water-washed for several days. Earwax is partly composed of sebum. ------------------------------------------------- wash From Wikipedia, the free encyclopedia This member is about the hair atomic pile out product. For opposite uses, see  lave (disambiguation). Bottles of wash and lotionsmanufactured in the early 20th century by the C.L. Hamilton Co. of Washington, D.C. Shampoo ( smell pronunciation: /?æm?pu?/) is a hair tutelage product used for the removal of oils, dirt, skin particles, dandruff, environmental pollutants and former(a) contaminant particles that gradually build up in hair. The aspiration is to remove the unwanted build-up without stripping out so a great deal sebumas to make hair unmanageable.

Even though most forward-looking shampoos include a conditioning component, shampooing is frequently followed by the use of conditioners which ease combing and styling. -------------------------- ----------------------- -----------------! -------------------------------- [edit]History The treatment shampoo in English is derived from Hindi ch?mpo (????? [t?ã?po?]),[1] and dates to 1762.[2] The Hindi sacred scripture referred to  fountainhead massage, ordinarily with some form of hair oil.[3]  homogeneous words in like manner occur in other North Indian languages. The word and the service of head massage were introduced to Britain by a Bengali entrepreneur named  interestingness Dean Mahomed. Dean Mahomed introduced the...If you want to own a bountiful essay, order it on our website: OrderCustomPaper.com

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