Oily and impure skin : natural cosmetics for her
Oily skin is characterized by an excessive production of sebum, mostly due to hormonal factors, but also to stress or anxiety. There are several natural cosmetic treatments that can help take care of them. Let’s find out better.
: causes of oily skin
Excessive sebum production by the sebaceous glands characterizes oily skin. The sebaceous glands are cutaneous annexes that are located in the dermis, the deepest part of our skin, and are most widespread around the nose, on the chin, on the forehead, on the scalp, between the shoulder blades and on the sternum, the skin areas which are more shiny and sometimes subject to the formation of boils or blackheads.
The causes of abundant sebum production can depend primarily on hormonal factors, in particular on an excessive production of androgenic hormones, which causes acne and an increase of hair.
With increasing age, the production of androgens decreases, leading to a normalization also of the skin.
The stress and anxiety that interfere with the functioning of the endocrine system, as well as a incorrect diet rich in slowly digestible foods, such as alcohol and animal fats.
An incorrect cosmetic approach can certainly worsen the condition of oily skin; for example, a removal of the sebum through too degreasing detergents, causes what is called the rebound effect, that is, an even more substantial production of sebum by the skin.
: appearance and types
Oily skin is thicker than normal skin, appears shiny and often has enlarged pores and occluded by excess sebum, which can lead in some cases to the formation of acne and seborrheic dermatitis.
This type of skin is less subject to the formation of wrinkles and aging, thanks to its consistency, thickness and continuous lubrication of the stratum corneum, the most superficial part of the epidermis. Depending on the type of excess sebum produced, there are two types of oily skin :
- oily – when the sebum is more liquid and distributed over the entire surface of the skin, it appears shiny and greasy and with enlarged pores;
- asphyxiated – this type of skin tends to crack, reminding dry skin; in reality the small scales are composed of fat because the asphyxiated skin has a dry and waxy sebum. Unlike dry skin, asphyxiated oily skin has intermediate situations, which present both types of oily skin in the various areas of the face.
Treatments for oily skin
It is important to treat oily skin in the correct way to prevent the skin from reacting to incorrect cosmetic treatments that can lead to hypertrophy of the sebaceous glands and the development of problems such as acne and dermatitis.
The ideal treatment for this skin is represented by the use of substances called sebum regulators, which are capable of acting at the level of the sebaceous glands.
In the presence of oily skin, although this appears very resistant, particularly aggressive and foaming detergents should be avoided; better to opt for purifying cleansing emulsions or use a little foaming cleansing milk or gel.
After cleansing the face, a non alcoholic astringent tonic based on witch hazel, burdock, sage and opacifying substances capable of absorbing part of the excess sebum, such as rice and talc starch can be useful.
By night,it must contain a reduced amount of fat so as not to promote the shiny effect of the skin and be enriched with sebum-regulating and sebum-absorbing substances.
In particular, cosmetics with an anti-seborrheic action may contain oils rich in Vitamin A such as carrot, Vitamin E and antibacterial extracts, including lavender, thyme, malaleuca or tea tree, sage, rosemary, chamomile and yarrow.
Ideal for this type of skin is the use of a gel moisturizer based on aloe vera and hyaluronic acid enriched with the functional substances listed above.
Cosmetics based on azelaic acid and glycolic acid are also very effective, especially in the case of oily asphyxiated skin.
Impure acne-prone skin can present spontaneous comedones, from contact or comedones from acne and, being inflamed, it is not recommended to proceed with masks or abrasive treatments such as scrubs or scrubs.
If the skin does not present acne, once a week it is possible to apply a mask based on green clay and disinfectant essential oils, such as lemon, sage, tea tree or lavender, to be left on for a few minutes and rinse with warm water.
In the event that the situation of the skin does not improve and indeed tends to worsen, especially in the case of impurities and boils, it is advisable to consult a dermatologist who recommends the most effective treatments to carry out.
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