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🚨 My workshop on oils & butters will empower you to make evaluate and choose oils and butters for YOUR hair and your regimen. I teach you not only the science 🧪 of oils and the structure of hair, but also an easy process for predicting how an oil will likely affect your hair. The aim is to move you closer to your ideal regimen with less guesswork and product “junkyism”. Click the link and nab an early bird ticket before they run out🚨
Want to learn HOW to choose oils and butters for YOUR hair? Access my 90-minute deep-dive now: naturallyhigh....
🚨 My workshop on oils & butters will empower you to make evaluate and choose oils and butters for YOUR hair and your regimen. I teach you not only the science 🧪 of oils and the structure of hair, but also an easy process for predicting how an oil will likely affect your hair. The aim is to move you closer to your ideal regimen with less guesswork and product “junkyism”. Click the link and nab an early bird ticket before they run out🚨
'Although there are no biochemical differences among black, Caucasian, and Asian hair types, there are differences in the hair morphology (8). Black hair appears elliptical or flattened in cross-section, whereas Caucasian hair is oval, and Asian hair round. The follicle of black hair is curved, in contrast to a straight follicle in Caucasians and Asians.' - Callender, V. D., McMichael, A. J. and Cohen, G. F. (2004), Medical and surgical therapies for alopecias in black women. Dermatologic Therapy, 17: 164-176. doi:10.1111/j.1396-0296.2004.04017.x
Khumalo NP, Doe PT,Dawber PR, Ferguson DJP.What is normal black African hair? A light and scanning electron-microscopic study. J Am Acad Dermatol 2000: 43:814-820.
'African hair is curly and frequently exhibits knots (9)'
'The African hair shafts were enclosed by a well-preserved cuticle (Fig 3, E) similar to that observed for the other racial groups ( Fig 3, F).'
'The most significant feature was that the majority of the tips of the African hair had fractured ends ...Similarly, the basal end also exhibited evidence of breakage in contrast to the Caucasian and Asian samples in which the majority of hairs had attached roots.'
'From these observations it could be proposed that any procedure that reduces knotting of hair and/or the need for combing would result in an increase in the length of the hair by reducing the incidence of breaks in the hair shafts.'
Konishi, S. (2008). tied in rolled knots and powdered with ochre’: Aboriginal hair and eighteenthcentury cross-cultural encounters. Borderlands, 7(2), 1-20.
Through the influential work of the great taxonomer, Carolus Linnaeus,... Homo europaeus ‘yellow, brown, flowing’, Homo asiaticus ‘abundant black’, and Homo afer ‘black, frizzled’ (cited in Rosenthal, 2004: 2).
... ‘Negro’ possessed ‘wool instead of hair’, and that this difference, in concert with others concerning skin and facial features, suggested that they ‘appear to constitute a new species of man’ (in Diderot and d’Alembert, 1765, v. 11: 76).
uaresma, M. V., Martinez Velasco, M. A., & Tosti, A. (2015). Hair Breakage in Patients of African Descent: Role of Dermoscopy. Skin Appendage Disorders, 1(2), 99-104. doi.org/10.1159...
'In addition to these properties, the water content in African descent hair is slightly lower than in Caucasian hair, and the sebaceous glands often secrete an inadequate amount of sebum, which has an uneven distribution along the shaft due to its spiral shape, leaving the hair with a dry appearance. M [17,20]'
All info on hair shine was taken from: www.thenaturalh..., she cites this article: Ribeiro, H. M., Morais, J. A. and Eccleston, G. M. (2004), Structure and rheology of semisolid o/w creams containing cetyl alcohol/non-ionic surfactant mixed emulsifier and different polymers. International Journal of Cosmetic Science, 26: 47-59. doi:10.1111/j.0412-5463.2004.00190.x but it's clear the information came from elsewhere
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Science of Black Hair | science afro hair | afro hair science | facts about afro hair | afro hair facts | black hair facts | natural hair