Sebum Production: Analysis, Impact, and Measurement Methods

    September 2016 in “ Springer eBooks ”
    Piérard-Franchimont C, Marianne Lesuisse, Justine Courtois, Caroline Ritacco, Gérald Pierard
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    TLDR Sebum production varies by individual and is influenced by age, gender, and hormones, affecting skin and hair health.
    The document from September 29, 2016, provides an in-depth analysis of sebum production, its impact on skin and hair, and the methods used to measure sebum excretion. Sebum, produced by sebaceous glands, is composed of various lipids and undergoes changes as it moves to the skin surface, influencing the skin microbiome and contributing to odor recognition. The production of sebum varies among individuals and is affected by factors such as age, gender, and hormonal changes, with a decrease observed after menopause and andropause. Excessive sebum, or seborrhea, can cause greasy hair and oily skin. The document details measurement techniques like the photometric method and sebum-sensitive tape method, which help assess skin greasiness. It also discusses the influence of circadian rhythms, hormones, and demographic factors on sebum excretion rates (SER) and follicular excretion rates (FER). The authors highlight the importance of controlled study conditions and the potential for new treatments targeting seborrhea, given the advancements in understanding sebum production and measurement.
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