Spring-summer season – the best time for sunbathing. Indeed, during this period, active sunlight contributes to the production of vitamin D. This biological substance promotes the absorption of calcium, improves blood circulation in the skin, plays a huge role in improving immunity and, most importantly, slows down the aging of the dermis. But the sun's rays also have the other side of the coin: their excess harms the skin and health in general. It is quite possible to avoid the harmful effects of ultraviolet radiation if you apply sunscreen on your face before going out. How to recognize a good product that will protect from the sun among the numerous jars and tubes? The Internet publication estet-portal.com will help you find out the answer to this question.
What happens to the skin when exposed to UV light
Under the influence of the sun free radicals accumulate in the dermis, and collagen and elastin fibers are also damaged. And as a result, in the area of the cheeks, nose and forehead "looming" freckles and age spots. The dermis loses life-giving moisture, becomes dry, flaky, less elastic and elastic. Early wrinkles appear on the surface. In other words, premature photoaging of tissues sets in.
The worst thing that can happen after active sunbathing is melanoma – skin cancer.
Excessive exposure to the sun is also fraught with a weakening of general and local immunity, the appearance of allergies, exacerbation of autoimmune diseases.
What should be in a face sunscreen
The world of cosmetics offers a huge selection of sunscreens. Despite the variety of creams and sprays, they have one main function – reliable protection against the harmful effects of ultraviolet radiation. But this does not mean that you can choose any remedy and apply it on your face. When choosing a sunscreen, you need to remember that there are universal tanning products designed for the skin of the body, and there are products specially designed for the face. When creating the latter, all the features of the epidermis are taken into account.
Since the product will be applied to the face, it is necessary to take a closer look at its composition. After all, the effectiveness of the cream will depend on this. In sunscreen cosmetics, the main components are either UV filters or screens.
UV filter cream blocks both A and B spectrum sun rays. It usually contains zinc oxide and titanium dioxide.
The cream with filters should not contain oxybenzone and retinol palmitate. These substances provoke the development of cancer!
The screen protector cream forms a protective film on the surface that has an absorbent effect on spectrum B sunlight. It is based on inorganic solid particles (minerals) that function on the surface of the skin.
A sunscreen for the face, in addition to protective components, must also contain caring substances. These are vitamins C, E, K, minerals, plant extracts, as well as emollient oils: avocado, sunflower, olive.
Basic requirements for sunscreen
When choosing sunscreen cosmetics, you need to make sure that it meets the following requirements:
• Not as greasy as body products. This feature prevents the appearance of unwanted shine in the forehead, cheeks and nose.
• Does not contain toxic substances and allergens.
• Has a large protection factor. SPF for such funds is in the range of 30-50. Such protection helps to avoid serious burns and inflammations.
• It has a light texture. Face sunscreen can be safely used as a makeup base.
In what form is it better to choose a cream
Sunscreen cosmetics come in many forms. It can be gels, lotions, sprays, milk, emulsions. Each of these tools has its own texture and features. It is selected depending on the type of skin. So, for a person prone to oiliness, it is better to choose a light protection with a matting effect: gel, emulsion or lotion. Such cosmetics are perfect for combination skin.
But if you have a dry skin with dermatoses, pay attention to milk or protection in the form of a moisturizer, which includes hyaluronic acid, natural plant extracts and antioxidants.
As for the sunscreen spray, it, unlike cream, milk and other products, is applied more evenly, without leaving a sticky layer behind. In addition, such a tool does not stain your hands. But this protection is not suitable for those who are going to swim in the pond, because it is not resistant to water. Of course, there are also waterproof sprays. But they usually consist of chemical filters. Alcohols may also be present in the composition, which dry the skin and cause irritation.
By being vigilant in your choice of sunscreen, you are sure to find the perfect product that will protect your skin from sunburn, premature aging and malignant tumors. And no matter where you are: in the city, on the beach or in the mountains.
Read also: SPF cream: why you need it
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