2/2/2024 0 Comments Damaged skin barrierKeep in mind that your skincare routine will likely vary by the season. It could be hydration, decreasing redness, evening out skin tone or getting acne under control. Ask yourself what your main concerns are and what you are hoping to achieve. If you’re not sure why you are using something, or you don’t know what it does, then you may need to curate your routine. Start with the basics and treat your skin with kindness. Lifestyle – lack of sleep, poor nutrition.Incorrect product usage or over usage – cleansers, exfoliants, retinols and other actives.Environmental – pollution, sun, wind, smoking.Impairment can be a combination of different factors such as: Skin infections and delayed wound healing response.Chronic skin irritation, rosacea, eczema,.If your skin barrier is disrupted it can present as A healthy skin barrier is paramount to maintaining glowing, hydrated and even skin. Skin that is not hydrated, is unable to maintain a proper barrier that protects it from external stressors. If the outermost layer - the stratum corneum doesn’t contain sufficient water, the skin loses elasticity and can appear flaky and dry. ![]() The skin barrier has two general roles – protection (from chemicals, pollutants, and UV radiation) and moisture retention by preventing transepidermal water loss. Langerhans cells – are cells act as an immune response to fight off bacteria, fungi, and viruses.Melanocytes – produce melanin gives the skin its natural skin tone and serves to absorb ultraviolet radiation and protects underlying structures from UV damage.Keratinocytes – sometimes referred to as the bricks with the mortar or glue consisting of natural oils, ceramides, and cholesterols providing the glue that anchor them together into a mostly impermeable wall.The epidermis contains three types of cells: (Skin Associated Lymphoid Tissue) – immune function ![]() The epidermis layer is made up of four components: The skin has three main layers – the epidermis (outer layer), the dermis (collagen and elastin plus blood and nerve supply) and the subcutaneous layer (the final barrier between the skin and muscle). The skin barrier is also known as the acid mantle or outer most (moisture) layer of your skin and serves to act as a protective barrier. Most references to the skin barrier are focused on the very top layer of the epidermis, the stratum corneum. What is the skin barrier and what does it do? The latest emergence is now the restoration and repair of the skin barrier function. However the obsession with glass skin has triggered an overzealous use of them which can lead to sensitised skin and a compromised skin barrier. ![]() Actives such as retinols and exfoliating acids have their place in beauty routines.
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