OILY SKIN
Physiology of oily skin
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Lipids or fats are essential to the skin. They are secreted by the sebaceous glands. Water and lipids compose the protective hydro-lipid film of the skin. However, various factors can lead to an excess of lipids on the skin surface: a natural physiological pattern, stress (adrenaline stimulates the sebaceous glands), an unbalanced diet, hot, humid weather, for example.
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Manifestations of excess sebum on the skin are: shiny skin (particularly on the "T zone" of the forehead, nose and chin), enlarged pores, blackheads, or in more severe cases skin imperfections and even a tendency to skin irritation
Effective dermatological molecules
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There are three types of molecules to regulate excess sebum on the skin:
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'absorbing' molecules, which have the effect of micro-sponges to reduce shiny skin due to sebum
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keratolytic or exfoliant ingredients, which release excess dead cells from the skin, loaded with sebum, reduce pores and improve skin quality, for example, Salicylic Acid or Glycolic Acid.
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ingredients that inhibit lipid production, by acting on the sebaceous gland to regulate the flow of oil.
Adopt a healthy lifestyle
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A healthy lifestyle can reduce oily skin. Here are some daily routines to adopt:
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avoid excessive exposure to sunlight, which causes 80% of skin aging.
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minimize sun exposure, or use adequate protection (clothing, sunglasses, hat, sun cream with very high anti-UVA-UVB protection ...)
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opt for treatments with as few ingredients as possible to prevent intolerance, fragrance-free and colorant-free for example
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adoptez une alimentation équilibrée, variée et modérée
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avoid cleansing your skin with soap and water. Opt for soap-free cleansers
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do not stress your skin with abrasive exfoliants, in the medium-term they can increase lipid secretion (rebound effect)
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adopt a balanced, varied and moderate diet
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respect your sleep cycles
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avoid smoking as much as possible
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get active, do some sport, reasonably but regularly
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relax, stress is an oxidation accelerator
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get fresh air, pollution attacks skin tissue