Cosmetics, skin health
Several new studies have warned of the seriousness of the use of make-up and cosmetics, skin health, integrity, vitality, because they contain components and acids increase skin sensitivity to the Sun.
The dermatologist at the University of California, San Francisco, the basic ingredients of cosmetic creams and lotions for decorations, may accelerate aging and wrinkles, increase skin sensitivity to sunburn, which in turn lead to wrinkling and sagging.
The expert explained that "Alpha hidoksi acids", also known as fruit acids, the primary ingredient in cosmetic creams, skin cleaners designed to improve skin structure and make it more robust, Collagen fibers intensified, under the epidermis, external help peeling skin and get rid of old cells, but it may introduce new cells and skin layers are sensitive to irritation and damage caused by ultraviolet radiation from sunlight, you become more vulnerable to sunburn, that lead to aging, but to Skin cancer also.
Specialists said that the acid Alpha hidoksi ", extracted from fruit and milk sugar, skin resurfacing, removal of dead cells from the upper levels, allowing new skin cells and younger subduction, which helps in reducing the thickness of the skin, increases the chances of sunburn, redness and irritation for up to a week after use.
Experts cautioned that these risks can be avoided through careful use of sun lotions, and drew attention, in case the product contains alpha hydroxy acids, which makes the skin very sensitive, and requires use of a sun protection ranging from 10 to 40, noting that the damage is not limited to acids, but there are other items that cause skin irritation and sensitivity, as vitamin a derived from chemicals such as retinol, which helps to remove blemishes and fine lines, And salicylic acid, which is used to exfoliate the skin.
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